2009 Murano Airbag System Guide
Uploaded by
pdv19992009 Murano Airbag System Guide
Uploaded by
pdv1999RESTRAINTS
SECTION
SRS AIRBAG CONTROL SYSTEM
SRC
CONTENTS
FOR USA AND CANADA BASIC INSPECTION ................................... 8 .
DIAGNOSIS AND REPAIR WORK FLOW ........ 8 .
Work Flow ................................................................ 8 . Description ..............................................................24 . DTC Logic ...............................................................24 . Diagnosis Procedure ..............................................25 .
B1011, B1012, B1013, B1014, B1015 DIAGNOSIS SENSOR UNIT ...................................... 26
Description ..............................................................26 . DTC Logic ...............................................................26 . Diagnosis Procedure ..............................................27 .
FUNCTION DIAGNOSIS ............................. 10 .
SRS AIR BAG SYSTEM ....................................10 .
System Diagram ..................................................... 10 . System Description ................................................ 10 . Component Parts Location ..................................... 12 . Component Description .......................................... 12 .
SRC
B1017, B1020, B1021 OCCUPANT SENS C/U ... 28
Description ..............................................................28 . DTC Logic ...............................................................28 . Diagnosis Procedure ..............................................29 .
OCCUPANT CLASSIFICATION SYSTEM ........14 .
System Diagram ..................................................... 14 . System Description ................................................ 14 . Component Parts Location ..................................... 14 . Component Description .......................................... 15 .
B1018 OCCUPANT SENS ................................ 30
Description ..............................................................30 . DTC Logic ...............................................................30 . Diagnosis Procedure ..............................................31 . K
PASSENGER SEAT BELT WARNING SYSTEM ...................................................................16 .
System Diagram ..................................................... 16 . System Description ................................................ 16 . Component Parts Location ..................................... 17 . Component Description .......................................... 17 .
B1022 OCCUPANT SENS C/U ......................... 32
Description ..............................................................32 . DTC Logic ...............................................................32 . Diagnosis Procedure ..............................................33 .
B1023 PASS A/B INDCTR CKT ....................... 34
Description ..............................................................34 . DTC Logic ...............................................................34 . Diagnosis Procedure ..............................................35 . N
DIAGNOSIS SYSTEM (AIRBAG) .....................18 .
Diagnosis Description ............................................ 18 . CONSULT-III Function ........................................... 20 .
COMPONENT DIAGNOSIS ........................ 22 .
B1001, B1002, B1003, B1004, B1005 DIAGNOSIS SENSOR UNIT ......................................22 .
Description ............................................................. 22 . DTC Logic .............................................................. 22 . Diagnosis Procedure .............................................. 23 .
B1025, B1032, B1048 OCS SENSOR .............. 36
Description ..............................................................36 . DTC Logic ...............................................................36 . Diagnosis Procedure ..............................................36 .
B1026, B1027, B1028, B1029, B1030, B1031 DIAGNOSIS SENSOR UNIT ............................. 38
Description ..............................................................38 . DTC Logic ...............................................................38 . Diagnosis Procedure ..............................................39 .
B1006, B1007, B1008, B1009, B1010 DIAGNOSIS SENSOR UNIT ......................................24 .
Revision: 2008 October
SRC-1
2009 Murano
B1033, B1034 CRASH ZONE SEN .................. 40 .
Description ............................................................. 40 . DTC Logic .............................................................. 40 . Diagnosis Procedure ............................................. 41 .
Diagnosis Procedure .............................................. 67 .
B1068, B1073 ASSIST A/B MODULE ............. 68 .
Description ............................................................. 68 . DTC Logic .............................................................. 68 . Diagnosis Procedure .............................................. 69 .
B1035, B1036, B1038, B1040 CRASH ZONE SEN ................................................................... 42 .
Description ............................................................. 42 . DTC Logic .............................................................. 42 . Diagnosis Procedure ............................................. 43 .
B1074, B1075, B1076, B1077, B1078, B1079 DIAGNOSIS SENSOR UNIT ............................ 70 .
Description ............................................................. 70 . DTC Logic .............................................................. 70 . Diagnosis Procedure .............................................. 71 .
B1037, B1039, B1041 CRASH ZONE SENS1... 44
Description ............................................................. 44 . DTC Logic .............................................................. 44 . Diagnosis Procedure ............................................. 44 .
B1080, B1096 DRIVER AIRBAG MODULE ..... 72 .
Description ............................................................. 72 . DTC Logic .............................................................. 72 . Diagnosis Procedure .............................................. 72 .
B1042, B1043, B1044, B1045, B1046, B1047 DIAGNOSIS SENSOR UNIT ............................. 46 .
Description ............................................................. 46 . DTC Logic .............................................................. 46 . Diagnosis Procedure ............................................. 47 .
B1081 PRE-TEN FRONT RH ........................... 74 .
Description ............................................................. 74 . DTC Logic .............................................................. 74 . Diagnosis Procedure .............................................. 75 .
B1049, B1054 DRIVER AIRBAG MODULE ..... 48 .
Description ............................................................. 48 . DTC Logic .............................................................. 48 . Diagnosis Procedure ............................................. 49 .
B1082 PRE-TEN FRONT RH ........................... 76 .
Description ............................................................. 76 . DTC Logic .............................................................. 76 . Diagnosis Procedure .............................................. 77 .
B1050, B1055 DRIVER AIRBAG MODULE ..... 51 .
Description ............................................................. 51 . DTC Logic .............................................................. 51 . Diagnosis Procedure ............................................. 52 .
B1083 PRE-TEN FRONT RH ........................... 78 .
Description ............................................................. 78 . DTC Logic .............................................................. 78 . Diagnosis Procedure .............................................. 79 .
B1051, B1056 DRIVER AIRBAG MODULE ..... 54 .
Description ............................................................. 54 . DTC Logic .............................................................. 54 . Diagnosis Procedure ............................................. 55 .
B1084 PRE-TEN FRONT RH ........................... 80 .
Description ............................................................. 80 . DTC Logic .............................................................. 80 . Diagnosis Procedure .............................................. 81 .
B1052, B1057 DRIVER AIRBAG MODULE ..... 57 .
Description ............................................................. 57 . DTC Logic .............................................................. 57 . Diagnosis Procedure ............................................. 58 .
B1086 PRE-TEN FRONT LH ............................ 82 .
Description ............................................................. 82 . DTC Logic .............................................................. 82 . Diagnosis Procedure .............................................. 83 .
B1058, B1059, B1060, B1061, B1062, B1063 DIAGNOSIS SENSOR UNIT ............................. 60 .
Description ............................................................. 60 . DTC Logic .............................................................. 60 . Diagnosis Procedure ............................................. 61 .
B1087 PRE-TEN FRONT LH ............................ 84 .
Description ............................................................. 84 . DTC Logic .............................................................. 84 . Diagnosis Procedure .............................................. 85 .
B1065, B1070 ASSIST A/B MODULE ............. 62 .
Description ............................................................. 62 . DTC Logic .............................................................. 62 . Diagnosis Procedure ............................................. 63 .
B1088 PRE-TEN FRONT LH ............................ 86 .
Description ............................................................. 86 . DTC Logic .............................................................. 86 . Diagnosis Procedure .............................................. 87 .
B1066, B1071 ASSIST A/B MODULE ............. 64 .
Description ............................................................. 64 . DTC Logic .............................................................. 64 . Diagnosis Procedure ............................................. 65 .
B1089 PRE-TEN FRONT LH ............................ 88 .
Description ............................................................. 88 . DTC Logic .............................................................. 88 . Diagnosis Procedure .............................................. 89 .
B1067, B1072 ASSIST A/B MODULE ............. 66 .
Description ............................................................. 66 . DTC Logic .............................................................. 66 .
B1090, B1091, B1092, B1093 DIAGNOSIS SENSOR UNIT .................................................. 90 .
Description ............................................................. 90 . DTC Logic .............................................................. 90 .
Revision: 2008 October
SRC-2
2009 Murano
Diagnosis Procedure .............................................. 90 .
Diagnosis Procedure ............................................ 115 .
B1106, B1107, B1108, B1109, B1110, B1111 DIAGNOSIS SENSOR UNIT .............................92 .
Description ............................................................. 92 . DTC Logic .............................................................. 92 . Diagnosis Procedure .............................................. 93 .
B1151 CURTAIN MODULE LH ....................... 116
Description ............................................................ 116 . DTC Logic ............................................................. 116 . Diagnosis Procedure ............................................ 117 .
B1152 CURTAIN MODULE LH ....................... 118
Description ............................................................ 118 . DTC Logic ............................................................. 118 . Diagnosis Procedure ............................................ 119 . C
B1113, B1114 SATELLITE SENS RH ..............94 .
Description ............................................................. 94 . DTC Logic .............................................................. 94 . Diagnosis Procedure .............................................. 95 .
B1153 CURTAIN MODULE LH ....................... 120
Description ............................................................ 120 . DTC Logic ............................................................. 120 . Diagnosis Procedure ............................................ 121 .
B1115, B1116 SATELLITE SENS RH ..............96 .
Description ............................................................. 96 . DTC Logic .............................................................. 96 . Diagnosis Procedure .............................................. 97 .
B1118, B1119 SATELLITE SENS LH ...............98 .
Description ............................................................. 98 . DTC Logic .............................................................. 98 . Diagnosis Procedure .............................................. 99 .
B1154, B1155, B1156, B1157 DIAGNOSIS SENSOR UNIT ................................................ 122
Description ............................................................ 122 . DTC Logic ............................................................. 122 . Diagnosis Procedure ............................................ 122 .
B1120, B1121 SATELLITE SENS LH ............. 100 .
Description ........................................................... 100 . DTC Logic ............................................................ 100 . Diagnosis Procedure ............................................ 101 .
B1170, B1171, B1172, B1173 DIAGNOSIS SENSOR UNIT ................................................ 124
Description ............................................................ 124 . DTC Logic ............................................................. 124 . Diagnosis Procedure ............................................ 124 . SRC
B1138, B1139, B1140, B1141, B1142, B1143 DIAGNOSIS SENSOR UNIT ........................... 102 .
Description ........................................................... 102 . DTC Logic ............................................................ 102 . Diagnosis Procedure ............................................ 103 .
B1186, B1187, B1188, B1189 DIAGNOSIS SENSOR UNIT ................................................ 126
Description ............................................................ 126 . DTC Logic ............................................................. 126 . Diagnosis Procedure ............................................ 126 .
B1144 DIAGNOSIS SENSOR UNIT ................ 104 .
Description ........................................................... 104 . DTC Logic ............................................................ 104 . Diagnosis Procedure ............................................ 104 .
B1202, B1203, B1204, B1205, B1206, B1207 DIAGNOSIS SENSOR UNIT ........................... 128
Description ............................................................ 128 . DTC Logic ............................................................. 128 . Diagnosis Procedure ............................................ 129 .
B1145 CURTAIN MODULE RH ...................... 106 .
Description ........................................................... 106 . DTC Logic ............................................................ 106 . Diagnosis Procedure ............................................ 107 .
B1209 FRONTAL COLLISION DETECTION .. 130
Description ............................................................ 130 . DTC Logic ............................................................. 130 . Diagnosis Procedure ............................................ 130 . M
B1146 CURTAIN MODULE RH ...................... 108 .
Description ........................................................... 108 . DTC Logic ............................................................ 108 . Diagnosis Procedure ............................................ 109 .
B1210 SIDE COLLISION DETECTION .......... 132
Description ............................................................ 132 . DTC Logic ............................................................. 132 . Diagnosis Procedure ............................................ 132 .
B1147 CURTAIN MODULE RH ...................... 110 .
Description ........................................................... 110 . DTC Logic ............................................................ 110 . Diagnosis Procedure ............................................ 111 .
B1211 ROLLOVER DETECTION ................... 134
Description ............................................................ 134 . DTC Logic ............................................................. 134 . Diagnosis Procedure ............................................ 134 . P
B1148 CURTAIN MODULE RH ...................... 112 .
Description ........................................................... 112 . DTC Logic ............................................................ 112 . Diagnosis Procedure ............................................ 113 .
B1212, B1213, B1214 RH1 SAT-SENS .......... 136
Description ............................................................ 136 . DTC Logic ............................................................. 136 . Diagnosis Procedure ............................................ 136 .
B1150 CURTAIN MODULE LH ....................... 114 .
Description ........................................................... 114 . DTC Logic ............................................................ 114 .
Revision: 2008 October
SRC-3
2009 Murano
B1215, B1216, B1217 LH1 SAT-SENS .......... 138 .
Description ............................................................138 . DTC Logic .............................................................138 . Diagnosis Procedure ............................................138 .
Description ........................................................... 181 . DTC Logic ............................................................ 181 . Diagnosis Procedure ............................................ 182 .
B1218, B1219 DIAGNOSIS SENSOR UNIT .. 140 .
Description ............................................................140 . DTC Logic .............................................................140 . Diagnosis Procedure ............................................140 .
B1006, B1007, B1008, B1009, B1010 DIAGNOSIS SENSOR UNIT .................................... 183 .
Description ........................................................... 183 . DTC Logic ............................................................ 183 . Diagnosis Procedure ............................................ 184 .
ECU DIAGNOSIS ...................................... 142 .
DIAGNOSIS SENSOR UNIT ........................... 142 .
DTC Index ............................................................142 . Wiring Diagram SRS AIR BAG CONTROL SYSTEM ..........................................................150 .
B1011, B1012, B1013, B1014, B1015 DIAGNOSIS SENSOR UNIT .................................... 185 .
Description ........................................................... 185 . DTC Logic ............................................................ 185 . Diagnosis Procedure ............................................ 186 .
SYMPTOM DIAGNOSIS ........................... 167 .
SRS AIR BAG WARNING LAMP DOES NOT TURN OFF ...................................................... 167 .
Diagnosis Procedure ............................................167 .
B1026, B1027, B1028, B1029, B1030, B1031 DIAGNOSIS SENSOR UNIT ........................... 187 .
Description ........................................................... 187 . DTC Logic ............................................................ 187 . Diagnosis Procedure ............................................ 188 .
SRS AIR BAG WARNING LAMP DOES NOT TURN ON ........................................................ 168 .
Diagnosis Procedure ............................................168 .
B1033, B1034 CRASH ZONE SEN ................. 189 .
Description ........................................................... 189 . DTC Logic ............................................................ 189 . Diagnosis Procedure ............................................ 190 .
PASSENGER SEAT BELT WARNING SYSTEM ................................................................. 169 .
Diagnosis Procedure ............................................169 .
B1035, B1036, B1038, B1040 CRASH ZONE SEN .................................................................. 191 .
Description ........................................................... 191 . DTC Logic ............................................................ 191 . Diagnosis Procedure ............................................ 192 .
PRECAUTION ........................................... 170 .
PRECAUTIONS .............................................. 170 .
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" ...............................................................170 . Service ..................................................................170 . Occupant Classification System Precaution .......170 .
B1037, B1039, B1041 CRASH ZONE SENS1.. 193
Description ........................................................... 193 . DTC Logic ............................................................ 193 . Diagnosis Procedure ............................................ 193 .
FOR MEXICO BASIC INSPECTION ................................. 171 .
DIAGNOSIS AND REPAIR WORK FLOW ..... 171 .
Work Flow .............................................................171 .
B1042, B1043, B1044, B1045, B1046, B1047 DIAGNOSIS SENSOR UNIT ........................... 195 .
Description ........................................................... 195 . DTC Logic ............................................................ 195 . Diagnosis Procedure ............................................ 196 .
B1049, B1054 DRIVER AIRBAG MODULE .... 197 .
Description ........................................................... 197 . DTC Logic ............................................................ 197 . Diagnosis Procedure ............................................ 198 .
FUNCTION DIAGNOSIS ........................... 173 .
SRS AIR BAG SYSTEM ................................. 173 .
System Diagram ...................................................173 . System Description ...............................................173 . Component Parts Location ...................................175 . Component Description ........................................175 .
B1050, B1055 DRIVER AIRBAG MODULE .... 199 .
Description ........................................................... 199 . DTC Logic ............................................................ 199 . Diagnosis Procedure ............................................ 200 .
DIAGNOSIS SYSTEM (AIRBAG) ................... 177 .
Diagnosis Description ...........................................177 . CONSULT-III Function .........................................179 .
B1051, B1056 DRIVER AIRBAG MODULE .... 201 .
Description ........................................................... 201 . DTC Logic ............................................................ 201 . Diagnosis Procedure ............................................ 202 .
COMPONENT DIAGNOSIS ...................... 181 .
B1001, B1002, B1003, B1004, B1005 DIAGNOSIS SENSOR UNIT .................................... 181 .
Revision: 2008 October
B1052, B1057 DRIVER AIRBAG MODULE .... 203 .
Description ........................................................... 203 .
SRC-4
2009 Murano
DTC Logic ............................................................ 203 . Diagnosis Procedure ............................................ 204 .
DTC Logic ............................................................. 227 . Diagnosis Procedure ............................................ 228 .
B1058, B1059, B1060, B1061, B1062, B1063 DIAGNOSIS SENSOR UNIT ........................... 205 .
Description ........................................................... 205 . DTC Logic ............................................................ 205 . Diagnosis Procedure ............................................ 206 .
B1087 PRE-TEN FRONT LH .......................... 229
Description ............................................................ 229 . DTC Logic ............................................................. 229 . Diagnosis Procedure ............................................ 230 . B
B1088 PRE-TEN FRONT LH .......................... 231
Description ............................................................ 231 . DTC Logic ............................................................. 231 . Diagnosis Procedure ............................................ 232 .
B1065, B1070 ASSIST A/B MODULE ............ 207 .
Description ........................................................... 207 . DTC Logic ............................................................ 207 . Diagnosis Procedure ............................................ 208 .
B1089 PRE-TEN FRONT LH .......................... 233
Description ............................................................ 233 . DTC Logic ............................................................. 233 . Diagnosis Procedure ............................................ 234 . E
B1066, B1071 ASSIST A/B MODULE ............ 209 .
Description ........................................................... 209 . DTC Logic ............................................................ 209 . Diagnosis Procedure ............................................ 210 .
B1067, B1072 ASSIST A/B MODULE ............ 211 .
Description ........................................................... 211 . DTC Logic ............................................................ 211 . Diagnosis Procedure ............................................ 212 .
B1090, B1091, B1092, B1093 DIAGNOSIS SENSOR UNIT ................................................ 235
Description ............................................................ 235 . DTC Logic ............................................................. 235 . Diagnosis Procedure ............................................ 235 .
B1068, B1073 ASSIST A/B MODULE ............ 213 .
Description ........................................................... 213 . DTC Logic ............................................................ 213 . Diagnosis Procedure ............................................ 214 .
B1106, B1107, B1108, B1109, B1110, B1111 DIAGNOSIS SENSOR UNIT ........................... 237 SRC
Description ............................................................ 237 . DTC Logic ............................................................. 237 . Diagnosis Procedure ............................................ 238 . Description ............................................................ 239 . DTC Logic ............................................................. 239 . Diagnosis Procedure ............................................ 240 .
B1074, B1075, B1076, B1077, B1078, B1079 DIAGNOSIS SENSOR UNIT ........................... 215 .
Description ........................................................... 215 . DTC Logic ............................................................ 215 . Diagnosis Procedure ............................................ 216 .
B1113, B1114 SATELLITE SENS RH ............ 239
J
B1080, B1096 DRIVER AIRBAG MODULE ... 217 .
Description ........................................................... 217 . DTC Logic ............................................................ 217 . Diagnosis Procedure ............................................ 217 .
B1115, B1116 SATELLITE SENS RH ............ 241
Description ............................................................ 241 . DTC Logic ............................................................. 241 . Diagnosis Procedure ............................................ 242 .
B1081 PRE-TEN FRONT RH .......................... 219 .
Description ........................................................... 219 . DTC Logic ............................................................ 219 . Diagnosis Procedure ............................................ 220 .
B1118, B1119 SATELLITE SENS LH ............ 243
Description ............................................................ 243 . DTC Logic ............................................................. 243 . Diagnosis Procedure ............................................ 244 .
B1082 PRE-TEN FRONT RH .......................... 221 .
Description ........................................................... 221 . DTC Logic ............................................................ 221 . Diagnosis Procedure ............................................ 222 .
B1120, B1121 SATELLITE SENS LH ............ 245
Description ............................................................ 245 . DTC Logic ............................................................. 245 . Diagnosis Procedure ............................................ 246 . N
B1083 PRE-TEN FRONT RH .......................... 223 .
Description ........................................................... 223 . DTC Logic ............................................................ 223 . Diagnosis Procedure ............................................ 224 .
B1122, B1123, B1124, B1125, B1126, B1127 DIAGNOSIS SENSOR UNIT ........................... 247
Description ............................................................ 247 . DTC Logic ............................................................. 247 . Diagnosis Procedure ............................................ 248 .
B1084 PRE-TEN FRONT RH .......................... 225 .
Description ........................................................... 225 . DTC Logic ............................................................ 225 . Diagnosis Procedure ............................................ 226 .
B1129 SIDE MODULE RH .............................. 249
Description ............................................................ 249 . DTC Logic ............................................................. 249 . Diagnosis Procedure ............................................ 250 .
B1086 PRE-TEN FRONT LH .......................... 227 .
Description ........................................................... 227 .
Revision: 2008 October
SRC-5
2009 Murano
B1130 SIDE MODULE RH .............................. 251 .
Description ............................................................251 . DTC Logic .............................................................251 . Diagnosis Procedure ............................................252 .
Description ........................................................... 275 . DTC Logic ............................................................ 275 . Diagnosis Procedure ............................................ 276 .
B1150 CURTAIN MODULE LH ....................... 277 .
Description ........................................................... 277 . DTC Logic ............................................................ 277 . Diagnosis Procedure ............................................ 278 .
B1131 SIDE MODULE RH .............................. 253 .
Description ............................................................253 . DTC Logic .............................................................253 . Diagnosis Procedure ............................................254 .
B1151 CURTAIN MODULE LH ....................... 279 .
Description ........................................................... 279 . DTC Logic ............................................................ 279 . Diagnosis Procedure ............................................ 280 .
B1132 SIDE MODULE RH .............................. 255 .
Description ............................................................255 . DTC Logic .............................................................255 . Diagnosis Procedure ............................................256 .
B1152 CURTAIN MODULE LH ....................... 281 .
Description ........................................................... 281 . DTC Logic ............................................................ 281 . Diagnosis Procedure ............................................ 282 .
B1134 SIDE MODULE LH .............................. 257 .
Description ............................................................257 . DTC Logic .............................................................257 . Diagnosis Procedure ............................................258 .
B1153 CURTAIN MODULE LH ....................... 283 .
Description ........................................................... 283 . DTC Logic ............................................................ 283 . Diagnosis Procedure ............................................ 284 .
B1135 SIDE MODULE LH .............................. 259 .
Description ............................................................259 . DTC Logic .............................................................259 . Diagnosis Procedure ............................................260 .
B1136 SIDE MODULE LH .............................. 261 .
Description ............................................................261 . DTC Logic .............................................................261 . Diagnosis Procedure ............................................262 .
B1154, B1155, B1156, B1157 DIAGNOSIS SENSOR UNIT ................................................. 285 .
Description ........................................................... 285 . DTC Logic ............................................................ 285 . Diagnosis Procedure ............................................ 285 .
B1137 SIDE MODULE LH .............................. 263 .
Description ............................................................263 . DTC Logic .............................................................263 . Diagnosis Procedure ............................................264 .
B1170, B1171, B1172, B1173 DIAGNOSIS SENSOR UNIT ................................................. 287 .
Description ........................................................... 287 . DTC Logic ............................................................ 287 . Diagnosis Procedure ............................................ 287 .
B1138, B1139, B1140, B1141, B1142, B1143 DIAGNOSIS SENSOR UNIT ........................... 265 .
Description ............................................................265 . DTC Logic .............................................................265 . Diagnosis Procedure ............................................266 .
B1186, B1187, B1188, B1189 DIAGNOSIS SENSOR UNIT ................................................. 289 .
Description ........................................................... 289 . DTC Logic ............................................................ 289 . Diagnosis Procedure ............................................ 289 .
B1144 DIAGNOSIS SENSOR UNIT ............... 267 .
Description ............................................................267 . DTC Logic .............................................................267 . Diagnosis Procedure ............................................267 .
B1202, B1203, B1204, B1205, B1206, B1207 DIAGNOSIS SENSOR UNIT ........................... 291 .
Description ........................................................... 291 . DTC Logic ............................................................ 291 . Diagnosis Procedure ............................................ 292 .
B1145 CURTAIN MODULE RH ...................... 269 .
Description ............................................................269 . DTC Logic .............................................................269 . Diagnosis Procedure ............................................270 .
B1209 FRONTAL COLLISION DETECTION .. 293
Description ........................................................... 293 . DTC Logic ............................................................ 293 . Diagnosis Procedure ............................................ 293 .
B1146 CURTAIN MODULE RH ...................... 271 .
Description ............................................................271 . DTC Logic .............................................................271 . Diagnosis Procedure ............................................272 .
B1210 SIDE COLLISION DETECTION ........... 295 .
Description ........................................................... 295 . DTC Logic ............................................................ 295 . Diagnosis Procedure ............................................ 295 .
B1147 CURTAIN MODULE RH ...................... 273 .
Description ............................................................273 . DTC Logic .............................................................273 . Diagnosis Procedure ............................................274 .
B1211 ROLLOVER DETECTION .................... 297 .
Description ........................................................... 297 . DTC Logic ............................................................ 297 .
B1148 CURTAIN MODULE RH ...................... 275 .
Revision: 2008 October
SRC-6
2009 Murano
Diagnosis Procedure ............................................ 297 .
B1212, B1213, B1214 RH1 SAT-SENS .......... 299 .
Description ........................................................... 299 . DTC Logic ............................................................ 299 . Diagnosis Procedure ............................................ 299 .
Wiring Diagram SRS AIR BAG CONTROL SYSTEM .......................................................... 312 .
SYMPTOM DIAGNOSIS ........................... 329 .
SRS AIR BAG WARNING LAMP DOES NOT TURN OFF ....................................................... 329
Diagnosis Procedure ............................................ 329 . B
B1215, B1216, B1217 LH1 SAT-SENS .......... 301 .
Description ........................................................... 301 . DTC Logic ............................................................ 301 . Diagnosis Procedure ............................................ 301 .
SRS AIR BAG WARNING LAMP DOES NOT TURN ON ........................................................ 330
Diagnosis Procedure ............................................ 330 .
B1218, B1219 DIAGNOSIS SENSOR UNIT ... 303 .
Description ........................................................... 303 . DTC Logic ............................................................ 303 . Diagnosis Procedure ............................................ 303 .
PRECAUTION ........................................... 331 .
PRECAUTIONS ............................................... 331
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" .............................................................. 331 . Service .................................................................. 331 . E
ECU DIAGNOSIS ...................................... 305 .
DIAGNOSIS SENSOR UNIT ........................... 305 .
DTC Index ........................................................... 305 .
SRC
Revision: 2008 October
SRC-7
2009 Murano
DIAGNOSIS AND REPAIR WORK FLOW
< BASIC INSPECTION > [FOR USA AND CANADA]
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORK FLOW
Work Flow
OVERALL SEQUENCE
INFOID:0000000004785833
JMHIA0027GB
DETAILED FLOW
1.GET INFORMATION FOR SYMPTOM
Interview the customer about the symptom. >> GO TO 2.
2.PERFORM PRELIMINARY CHECK
At the beginning of inspection, confirm the condition of power supply circuit, check that the battery is charged and fuses and fusible links are not blown. Is power supply circuit normal? YES-1 >> GO TO 3. (With CONSULT-III) YES-2 >> GO TO 4. (Without CONSULT-III) NO >> Repair or replace the battery and fuse/fusible links.
3.PERFORM SELF-DIAGNOSIS USING CONSULT-III (WITH CONSULT-III)
Perform AIR BAG Self Diagnostic Result. Is MALFUNCTIONING PART displayed on CONSULT-III? YES >> GO TO 5. NO >> Repeat DTC confirmation with diagnostic procedure.
Revision: 2008 October
SRC-8
2009 Murano
DIAGNOSIS AND REPAIR WORK FLOW
< BASIC INSPECTION > [FOR USA AND CANADA]
A
4.PERFORM SELF-DIAGNOSIS AIR BAG WARNING LAMP (WITHOUT CONSULT-III)
Check the air bag warning lamp status. Is MALFUNCTIONING PART detected? YES >> GO TO 5. NO >> Repeat DTC confirmation with diagnostic procedure.
5.REPAIR OR REPLACE
Repair or replace the malfunctioning part. After the malfunction is repaired, erase the self-diagnostic result. Refer to SRC-18, "Diagnosis Description" or SRC-20, "CONSULT-III Function". >> GO TO 6.
C D
6.FINAL CHECK
Perform AIR BAG Self Diagnostic Result with CONSULT-III and /or, air bag warning lamp status. Are all malfunctions corrected? YES >> INSPECTION END NO-1 >> GO TO 3. (With CONSULT-III) NO-2 >> GO TO 4. (Without CONSULT-III)
SRC
Revision: 2008 October
SRC-9
2009 Murano
SRS AIR BAG SYSTEM
< FUNCTION DIAGNOSIS > [FOR USA AND CANADA]
FUNCTION DIAGNOSIS
SRS AIR BAG SYSTEM
System Diagram
INFOID:0000000003367320
JMHIA0491GB
System Description
INFOID:0000000004749684
Supplemental Restraint System (SRS) activates air bag module and seal belt pre-tensioner when it detects a frontal collision or a side collision that is more than the specified limit. Together with other safety devices, it reduces the impact that occupant receives when vehicle collision occurs. Air bag sensor unit supplies power supply to air bag module and pre-tensioner seat belt when deceleration that is more than the specified limit is detected by G sensor in air bag diagnosis sensor unit, crash zone senRevision: 2008 October
SRC-10
2009 Murano
SRS AIR BAG SYSTEM
[FOR USA AND CANADA] < FUNCTION DIAGNOSIS > sor, or satellite sensor. Air bag module is composed of electric igniter (squib), filter, pyrotechnic material, and gas generating material. When air bag module receives a signal from air bag sensor unit, air bag module ignites pyrotechnic material using electric igniter (squib) so that gas generating material generates high temperature nitrogen gas. The gas through filter activates air bag and seat belt pre-tensioner.
AIR BAG DIAGNOSIS SENSOR UNIT FUNCTIONS
Air bag diagnosis sensor unit has the following functions. Detects a collision and supplies the energy for deploying air bag and seat belt pre-tensioner. Detects and records electrical malfunction in air bag system and seat belt pre-tensioner system, and blinking air bag warning lamp. Detects and records the deployment of air bag and seat belt pre-tensioner, and turns ON air bag warning lamp. Indicates malfunctioning portion via the number of blinks from the air bag warning lamp in the diagnosis mode. Indicates the malfunction record via CONSULT-III. Suppresses the deployment of passenger air bag when passenger seat is empty or occupied by child or child-seat. When passenger seat is occupied by child or child seat, turns ON passenger air bag OFF indicator. When judges that passenger seat is occupied by a adult or a child and passenger seat belt is not fasten, turns ON seat belt warning lamp. Further information for the seat belt warning system, refer to SRC-16, "System Description".
COLLISION MODES
G The operation of SRS is different depending on the collision modes applications. For example, the driver air bag module, passenger air bag module, and seat belt pre-tensioner are activated in a frontal collision but not in a side collision. SRC SRS configurations that are activated for the following collision modes.
: Apply : Not apply
Collision Mode
Driver air bag module
Front passenger air bag module
Front LH seat belt pre-tensioner
Front RH seat belt pre-tensioner
Front LHside air bag module
Front RH side air bag module
LH side curtain air bag module
RH side curtain air bag module
Frontal collision Left side collision Right side collision
Revision: 2008 October
SRC-11
2009 Murano
SRS AIR BAG SYSTEM
< FUNCTION DIAGNOSIS > [FOR USA AND CANADA]
INFOID:0000000003367322
Component Parts Location
JMHIA0493ZZ
1. 4.
Front passenger air bag module M62*1, M63*2, M64*2
2.
Driver air bag module M350, M351*3 3. Air bag diagnosis sensor unit M59, M73, M79 6.
Combination switch (Spiral cable) M32 Satellite sensor (LH/RH) LH B37 RH B211 Front side air bag module (LH/RH) LH B16 RH B212
Front passenger air bag OFF indica- 5. tor M88 Front seat belt pre-tensioner (LH/ RH) LH B36 RH B213 8.
7.
Seat belt buckle switch (Driver side/ 9. Passenger side) Driver side B409, B449 Passenger side B437
10. Side curtain air bag module LH B72 RH B56 13. Occupant Classification System control unit B215
11. Crash zone sensor E313
12. Occupant Classification System seat sensor mat
1*: Up to VIN: JN8AZ18U*9W100000, JN8AZ18W*9W810000 (FOR MEXICO)
JN8AZ18W*9W200000 JN8AZ18W*9W200001
(EXCEPT (EXCEPT
FOR FOR
MEXICO), MEXICO),
JN8AZ18U*9W710000, JN8AZ18U*9W710001,
From VIN: JN8AZ18U*9W100001, JN8AZ18W*9W810001 (FOR MEXICO)
3*
2*:
: From VIN: JN8AZ18U*9W100001, JN8AZ18W*9W200001 (EXCEPT FOR MEXICO)
INFOID:0000000004749685
Component Description
Revision: 2008 October
SRC-12
2009 Murano
SRS AIR BAG SYSTEM
< FUNCTION DIAGNOSIS >
Component Air bag diagnosis sensor unit Air bag module Driver Passenger Side Curtain Seat belt pre-tensioner Seat belt buckle switch Crash zone sensor Satellite sensor (LH/RH) Occupant Classification System control unit Combination meter (air bag warning lamp) Passenger air bag OFF indicator Combination switch (spiral cable) Function Detects a collision and supplies power supply for deployment to air bag module and pre-tensioner seat belt.
[FOR USA AND CANADA]
A
B
Receives signal from air bag diagnosis sensor unit and deploys air bag.
C
Receives signal from air bag diagnosis sensor unit and deploys seat belt pre-tensioner. Controls deployment timing based on seat belt fastened or unfastened condition. Transmits signal to air bag diagnosis sensor unit when a frontal collision occurs. Transmits signal to air bag diagnosis sensor unit when a side collision occurs. Detects passenger seat occupant and judges whether or not passenger seat air bag is deployed. Indicates air bag malfunctioning and deployment by blinking and illuminating air bag warning lamp. Indicates whether or not passenger air bag is in the activation mode based on the judgement of Occupant Classification System. Supplies power supply to driver air bag module on steering wheel.
SRC
Revision: 2008 October
SRC-13
2009 Murano
OCCUPANT CLASSIFICATION SYSTEM
< FUNCTION DIAGNOSIS > [FOR USA AND CANADA]
OCCUPANT CLASSIFICATION SYSTEM
System Diagram
OCCUPANT CLASSIFICATION SYSTEM
INFOID:0000000003367324
JMHIA0496GB
System Description
This Occupant Classification System (OCS) has the following function.
1. 2. 3.
INFOID:0000000003367325
Suppress the deployment of passenger air bag when passenger seat is empty, or when occupied by child and child-seat. Turns on passenger air bag OFF indicator (Cut-off telltale) when passenger seat is occupied by child-seat and child. Indicates malfunction portion with blinking times of air bag warning lamp in diagnosis mode. Indicates the malfunctioning record by CONSULT-III.
NOTE: Operation of air bag diagnosis sensor unit when air bag diagnosis sensor unit receives information from Occupant Classification System (OCS)
Status (front passenger seat) Empty Child/ child-seat Adult Malfunction Passenger air bag Passenger air bag OFF indicator (Cut-off telltale) Off On Off On Air bag warning lamp Seat belt warning lamp (when front passenger seat is unbuckled) Off On On Off
INFOID:0000000003367326
Suppress Suppress Enable to deploy Suppress
Off Off Off Blinking
Component Parts Location
JMHIA0494ZZ
Revision: 2008 October
SRC-14
2009 Murano
OCCUPANT CLASSIFICATION SYSTEM
< FUNCTION DIAGNOSIS >
1. A. Occupant classification system con- 2. trol unit B212 Occupant classification system control unit harness connector
INFOID:0000000003367327
[FOR USA AND CANADA]
Occupant classification system seat sensor mat 3. Front passenger air bag OFF indicator M88
Component Description
Component parts Occupant classification system seat sensor mat Occupant classification system control unit Passenger air bag OFF indicator Outline of function Detects if the passenger seat is empty or occupied
D
Transmits the passenger seat status (occupied or empty) to air bag diagnosis sensor unit Turns the passenger air bag OFF indicator lamp ON when the passenger seat is occupied by a child or a child-seat
SRC
Revision: 2008 October
SRC-15
2009 Murano
PASSENGER SEAT BELT WARNING SYSTEM
< FUNCTION DIAGNOSIS > [FOR USA AND CANADA]
PASSENGER SEAT BELT WARNING SYSTEM
System Diagram
INFOID:0000000003367328
JMHIA0498GB
System Description
This Passenger Seat Belt Warning System has the following function.
INFOID:0000000003367329
Turns ON seat belt warning lamp, when the Occupant Classification System (OCS) judges adult or child in the passenger seat and the passenger seat belt buckle switch is not on. NOTE: In addition, a seat belt warning lamp illuminates and a seat belt alarm sounds, when the driver seat belt buckle switch is not on, This does not relate to the air bag sensor. (Refer to BCM.) NOTE: Operation of air bag diagnosis sensor unit when air bag diagnosis sensor unit receives information from Occupant Classification System (OCS)
Status (front passenger seat) Empty Child/ child-seat Adult Malfunction Passenger air bag Passenger air bag OFF indicator (Cut-off telltale) Off On Off On Air bag warning lamp Seat belt warning lamp (When front passenger seat is unbuckled) Off On On Off
Suppress Suppress Enable to deploy Suppress
Off Off Off Blinking
Revision: 2008 October
SRC-16
2009 Murano
PASSENGER SEAT BELT WARNING SYSTEM
< FUNCTION DIAGNOSIS > [FOR USA AND CANADA]
INFOID:0000000003367330
Component Parts Location
JMHIA0557ZZ
1. A.
Combination meter (Seat belt warning lamp) M34 Combination meter panel
2. B.
Seat belt buckle switch (Driver side) 3. B409, B449 Driver side C.
Seat belt buckle switch (Passenger side) B437 Passenger side
INFOID:0000000003367331
Component Description
Component parts Outline of function
SRC
Seat belt buckle switch (Driver side)
Detects if the driver seat belt is fastened or unfastened NOTE: Lighting of a seat belt warning lamp and a seat belt alarm are outputted when the seat belt buckle switch (driver side) is not put on, but it does not relate to an air bag diagnosis sensor unit Detects if the seat belt buckle switch (passenger side) is fastened or unfastened Turns the seat belt warning lamp ON when the passenger seat belt is unfastened
Seat belt buckle switch (Passenger side) Combination meter (Seat belt warning lamp)
Revision: 2008 October
SRC-17
2009 Murano
DIAGNOSIS SYSTEM (AIRBAG)
< FUNCTION DIAGNOSIS > [FOR USA AND CANADA]
DIAGNOSIS SYSTEM (AIRBAG)
Diagnosis Description
INFOID:0000000003367332
CAUTION: Do not use electrical test equipment on any circuit related to the SRS unless instructed in this Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness connectors. Do not repair, splice or modify the SRS wiring harness. If the harness is damaged, replace it with a new one. Keep ground portion clean.
DIAGNOSIS FUNCTION
The SRS self-diagnosis results can be read by using air bag warning lamp and/or CONSULT-III. The user mode is exclusively prepared for the customer (driver). This mode warns the driver of a system malfunction through the operation of the air bag warning lamp. The diagnosis mode allows the technician to locate and inspect the malfunctioning part. The mode applications for the air bag warning lamp and CONSULT-III are as follows.
User mode Air bag warning lamp CONSULT-III X Diagnosis mode X X Display type ON-OFF operation Monitoring
HOW TO PERFORM TROUBLE DIAGNOSIS FOR QUICK AND ACCURATE REPAIR
A good understanding of the malfunction conditions can make troubleshooting faster and more accurate. In general, each customer feels differently about a malfunction. It is important to fully understand the symptoms or conditions for a customer complaint.
Information from Customer. WHAT..... Vehicle model. WHEN..... Date, Frequencies. WHERE..... Road conditions. HOW..... Operating conditions, Symptoms. Preliminary Check. Check that the following parts are in good order. Battery (Refer to PG-3, "How to Handle Battery"). Fuse (Refer toPG-79, "Fuse" ). System component-to-harness connections.
HOW TO ERASE SELF-DIAGNOSTIC RESULTS (With CONSULT-III)
SELF-DIAG [CURRENT] A current self-diagnosis result is displayed on CONSULT-III screen in real time. After the malfunction is repaired completely, no malfunction is detected on SELF-DIAG [CURRENT]. SELF-DIAG [PAST] Return to SELF-DIAG [CURRENT] CONSULT-III screen by touching BACK key of CONSULT-III and select SELF-DIAG [CURRENT] in SELECT DIAG MODE. Touch ERASE in SELF-DIAG [CURRENT] mode. NOTE: If the memory of the malfunction in SELF-DIAG [PAST] is not erased, the user mode shows the system malfunction by the operation of the warning lamp even if the malfunction is repaired completely. TROUBLE DIAG RECORD The memory of TROUBLE DIAG RECORD cannot be erased.
HOW TO ERASE SELF-DIAGNOSTIC RESULTS (Without CONSULT-III)
After a malfunction is repaired, turn the ignition switch OFF for at least one second, then turn ignition switch ON diagnosis mode returns to the user mode. At that time the self-diagnosis result is cleared.
Revision: 2008 October
SRC-18
2009 Murano
DIAGNOSIS SYSTEM (AIRBAG)
< FUNCTION DIAGNOSIS > DIAGNOSTIC PROCEDURE (User mode)
Checking air bag operation according to air bag warning lamp-User mode
[FOR USA AND CANADA]
A
1. 2.
Turn the ignition switch from OFF to ON, and check that the air bag warning lamp blinks. Compare the air bag warning lamp blinking pattern with the examples.
BF-1845D
Warning lamp examples (User mode)
Air bag warning lamp operation -User mode
SRS condition
Reference item
G
No malfunction is detected No further action is necessary
SRC
I
SHIA0011E
The system is malfunctioning and needs to be repaired as indicated
Go to SRC-20, "CONSULT-III Function"
SHIA0012E
Revision: 2008 October
SRC-19
2009 Murano
DIAGNOSIS SYSTEM (AIRBAG)
< FUNCTION DIAGNOSIS >
Air bag warning lamp operation -User mode SRS condition Air bag is deployed Seat belt pre-tensioner is deployed
[FOR USA AND CANADA]
Reference item Go to SRC-130, "Diagnosis Procedure" or SRC-132, "Diagnosis Procedure"
Air bag diagnosis sensor unit is malfunctioning Air bag power supply circuit is malfunctioning Air bag warning lamp circuit is malfunctioning
SHIA0013E
Go to SRC-167, "Diagnosis Procedure"
Air bag diagnosis sensor unit is malfunctioning Air bag warning lamp circuit is malfunctioning
Go to SRC-167, "Diagnosis Procedure"
SHIA0014E
DIAGNOSTIC PROCEDURE (With CONSULT-III)
Diagnostic Mode SELF-DIAG RESULT DISCRIMINATED No. Description The self-diagnosis result is displayed (SELF-DIAG [CURRENT], [PAST], [RECORD]) The part number of diagnosis sensor unit is displayed
INFOID:0000000003367333
CONSULT-III Function
DIAGNOSIS MODE FOR CONSULT-III
SELF-DIAG [CURRENT] A current self-diagnosis results (also indicated with the number of air bag warning lamp blinks in diagnosis mode) are displayed on CONSULT-III screen in real time. This refers to a malfunctioning part requiring repairs. SELF-DIAG [PAST] Diagnosis results previously stored in the memory are displayed on CONSULT-III screen. The stored results are not erased until memory erasing is executed. TROUBLE DIAG RECORD With TROUBLE DIAG RECORD, diagnosis results previously erased by a reset operation can be displayed on CONSULT-III screen. DISCRIMINATED NO. The air bag diagnosis sensor unit for each vehicle model has its own individual classification number. This number will be displayed on CONSULT-III screen, as shown. When replacing the air bag diagnosis sensor unit, refer to the part number for the compatibility. After installation, replacement with a correct unit can be checked by confirming this classification number on CONSULT-III screen. After repair, check that the discriminated number of air bag diagnosis sensor unit installed to vehicle are the same. Refer to SR-19, "Removal and Installation".
HOW TO CHANGE SELF-DIAGNOSIS MODE WITH CONSULT-III
From User Mode to Diagnosis Mode After selecting AIR BAG on the SELECT SYSTEM screen, User mode automatically changes to Diagnosis mode.
Revision: 2008 October
SRC-20
2009 Murano
DIAGNOSIS SYSTEM (AIRBAG)
< FUNCTION DIAGNOSIS > [FOR USA AND CANADA]
A From Diagnosis Mode to User Mode To return to User mode from Diagnosis mode, touch BACK key of CONSULT-III until SELECT SYSTEM appears, then diagnosis mode automatically changes to User mode.
SELF-DIAGNOSIS FUNCTION (Without CONSULT-III)
The reading of these results is accomplished by User mode and Diagnosis mode. After a malfunction is repaired, turn ignition switch ON. Diagnosis mode returns to the user mode. At that time, the self-diagnosis result is cleared.
HOW TO CHANGE SELF-DIAGNOSIS MODE WITHOUT CONSULT-III
SRC
PHIA0709E
Revision: 2008 October
SRC-21
2009 Murano
B1001, B1002, B1003, B1004, B1005 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
COMPONENT DIAGNOSIS
B1001, B1002, B1003, B1004, B1005 DIAGNOSIS SENSOR UNIT
Description
DTC B1001, B1002, B1003, B1004, B1005 DIAGNOSIS SENSOR UNIT
Detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the air bag warning lamp in the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and electro-diagnosis tester CONSULT-III.
INFOID:0000000003367334
OPERATION
It detects a shock that exceeds specified level and monitors such systems as the driver and passenger air bag, side air bag, curtain air bag, pre-tensioner seat belts and Occupant Classification System (OCS) operate properly.
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367335
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1001 B1002 B1003 B1004 B1005 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is out of order or mis-match Possible cause Internal breakdown in air bag diagnosis sensor unit Mis-match between specification on vehicle and configuration in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-23, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Revision: 2008 October
SRC-22
2009 Murano
B1001, B1002, B1003, B1004, B1005 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > Turn ignition switch ON.
>> GO TO 2.
[FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367336
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
G SRC
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
I
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
K
Revision: 2008 October
SRC-23
2009 Murano
B1006, B1007, B1008, B1009, B1010 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1006, B1007, B1008, B1009, B1010 DIAGNOSIS SENSOR UNIT
Description
DTC B1006, B1007, B1008, B1009, B1010 DIAGNOSIS SENSOR UNIT
Detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the air bag warning lamp in the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and electro-diagnosis tester CONSULT-III.
INFOID:0000000003367337
OPERATION
It detects a shock that exceeds specified level and monitors such systems as the driver and passenger air bag, side air bag, curtain air bag, pre-tensioner seat belts and Occupant Classification System (OCS) operate properly.
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367338
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1006 B1007 B1008 B1009 B1010 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is out of order or mis-match Possible cause Internal breakdown in air bag diagnosis sensor unit Mis-match between specification on vehicle and configuration in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-25, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-24
2009 Murano
B1006, B1007, B1008, B1009, B1010 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367339
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
J K
Revision: 2008 October
SRC-25
2009 Murano
B1011, B1012, B1013, B1014, B1015 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1011, B1012, B1013, B1014, B1015 DIAGNOSIS SENSOR UNIT
Description
DTC B1011, B1012, B1013, B1014, B1015 DIAGNOSIS SENSOR UNIT
Detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the air bag warning lamp in the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and electro-diagnosis tester CONSULT-III.
INFOID:0000000003367340
OPERATION
It detects a shock that exceeds specified level and monitors such systems as the driver and passenger air bag, side air bag, curtain air bag, pre-tensioner seat belts and Occupant Classification System (OCS) operate properly.
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367341
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1011 B1012 B1013 B1014 B1015 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is out of order or mis-match Possible cause Internal breakdown in air bag diagnosis sensor unit Mis-match between specification on vehicle and configuration in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-27, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-26
2009 Murano
B1011, B1012, B1013, B1014, B1015 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-III
INFOID:0000000003367342
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
J K
Revision: 2008 October
SRC-27
2009 Murano
B1017, B1020, B1021 OCCUPANT SENS C/U
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1017, B1020, B1021 OCCUPANT SENS C/U
Description
DTC B1017, B1020, B1021 [UNIT FAIL] OCCUPANT SENS C/U
Suppresses the deployment of front passenger air bag when the condition of passenger seat is empty or child and child-seat. And turns on front passenger air bag OFF indicator (Cut-off telltale) lamp when the condition of passenger seat is child-seat and child. In case of malfunction the blinking of the air bag warning lamp report the malfunction to driver and by the on board self-diagnosis system or electro-diagnosis tester CONSULT-lll can detect the cause.
INFOID:0000000003367343
OPERATION
This unit classifies occupant in passenger seat and detects electrical malfunctions in Occupant Classification System (OCS), and transmits malfunction information to air bag control unit.
STRUCTURE
It is integrated into the seat sensor mat and detects the occupants with Occupant Classification System (OCS) control unit that classifies the occupants.
INSTALLATION
Occupant Classification System (OCS) control unit is installed in the passenger seat cushion.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367344
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1017 B1020 B1021 Trouble diagnosis name OCCUPANT SENS C/U [UNIT FAIL] DTC detecting condition Trouble occurs in OCS-C/U Possible cause Disconnection of wiring harness Internal breakdown in occupant classification system (C/U)
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-29, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-28
2009 Murano
B1017, B1020, B1021 OCCUPANT SENS C/U
< COMPONENT DIAGNOSIS >
>> GO TO 2.
[FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
B
C
INFOID:0000000003367345
Diagnosis Procedure
With CONSULT-lll
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK OCCUPANT CLASSIFICATION SYSTEM (C/U)
1. Replace occupant classification system (C/U). (front passenger side seat cushion assembly.) 2. Check the screen of CONSULT-lll. is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-29
2009 Murano
B1018 OCCUPANT SENS
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1018 OCCUPANT SENS
Description
DTC B1018 [UNIT FAIL] OCCUPANT SENS
Suppresses the deployment of front passenger air bag when the condition of passenger seat is empty or child and child-seat. And turns on front passenger air bag OFF indicator (Cut-off telltale) lamp when the condition of passenger seat is child-seat and child. In case of malfunction the blinking of the air bag warning lamp reports the malfunction to driver and by the on board self-diagnosis system or electro-diagnosis tester CONSULT-lll can detect the cause.
INFOID:0000000003367346
OPERATION
The unit classifies occupant in passenger seat and transmits it to Occupant Classification System (OCS) control unit.
STRUCTURE
Plural sensors are installed in the sensor mat to prevent incorrect sensing induced by the sitting position.
INSTALLATION
Seat sensor mat is installed in the passenger seat cushion.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367347
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1018 Trouble diagnosis name OCCUPANT SENS [UNIT FAIL] DTC detecting condition Trouble occurs in OCS-SENS Possible cause Disconnection of wiring harness Internal breakdown in occupant classification system sensor
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-31, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-30
2009 Murano
B1018 OCCUPANT SENS
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367348
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
F G
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK OCCUPANT CLASSIFICATION SYSTEM SENSOR
1. Replace occupant classification system sensor. (front passenger side seat cushion assembly.) 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-31
2009 Murano
B1022 OCCUPANT SENS C/U
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1022 OCCUPANT SENS C/U
Description
DTC B1022 [COMM FAIL] OCCUPANT SENS C/U
Suppresses the deployment of front passenger air bag when the condition of passenger seat is empty or child and child-seat. And turns on front passenger air bag OFF indicator (Cut-off telltale) lamp when the condition of passenger seat is child-seat and child. In case of malfunction the blinking of the air bag warning lamp reports the malfunction to driver and by the on board self-diagnosis system or electro-diagnosis tester CONSULT-lll can detect the cause.
INFOID:0000000003367349
OPERATION
This unit classifies occupant in passenger seat and detects electrical malfunction in Occupant Classification System (OCS) and transmits malfunction information to air bag control unit.
STRUCTURE
It is integrated into the seat sensor mat and detects the occupants and Occupant Classification System (OCS) control unit that classifies the occupants.
INSTALLATION
Occupant Classification System (OCS) control unit is installed in the passenger seat cushion.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367350
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1022 Trouble diagnosis name OCCUPANT SENS C/U [COMM FAIL] DTC detecting condition Trouble occurs in OCS-C/U, circuit of OCS-C/U-ACU or ACU Possible cause Disconnection of wiring harness Internal breakdown in occupant classification system control unit Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-33, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-32
2009 Murano
B1022 OCCUPANT SENS C/U
< COMPONENT DIAGNOSIS >
>> GO TO 2.
[FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
B
C
INFOID:0000000003367351
Diagnosis Procedure
With CONSULT-lll
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK OCCUPANT CLASSIFICATION SYSTEM (C/U)
1. Replace occupant classification system (C/U). (front passenger side seat cushion assembly.) 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-33
2009 Murano
B1023 PASS A/B INDCTR CKT
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1023 PASS A/B INDCTR CKT
Description
DTC B1023 PASS A/B INDCTR CKT
Suppresses the deployment of front passenger air bag when the condition of passenger seat is empty or child and child-seat. And turns on front passenger air bag OFF indicator (Cut-off telltale) lamp when the condition of passenger seat is child-seat and child. In case of malfunction the blinking of the air bag warning lamp reports the malfunction to driver and by the on board self-diagnosis system or electro-diagnosis tester CONSULT-lll can detect the cause.
INFOID:0000000003367352
OPERATION
Turns on front passenger air bag OFF indicator (Cut-off telltale) when the passenger seat is empty or occupied by child-seat and child.
STRUCTURE
Front passenger air bag OFF indicator (Cut-off telltale) with LED illumination.
INSTALLATION
Front passenger air bag OFF indicator (Cut-off telltale) is installed at the instrument panel center.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367353
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1023 Trouble diagnosis name PASS A/B INDCTR CKT [UNIT FAIL] DTC detecting condition Cut-off telltale circuit is open or shorted to ground or the circuits are shorted each other Possible cause Disconnection of wiring harness Internal breakdown in front passenger air bag cut-off indicator unit Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-35, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-34
2009 Murano
B1023 PASS A/B INDCTR CKT
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367354
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK PASSENGER AIR BAG OFF INDICATOR
1. Replace front passenger air bag OFF indicator (Cut-off telltale). 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
J K
Revision: 2008 October
SRC-35
2009 Murano
B1025, B1032, B1048 OCS SENSOR
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1025, B1032, B1048 OCS SENSOR
Description
INFOID:0000000004185365
Suppresses the deployment of front passenger air bag when the condition of passenger seat is empty or occupied with a child and child-seat. Also illuminates front passenger air bag OFF indicator lamp when the condition of passenger seat is occupied with a child-seat and child. In case of malfunction the blinking of the air bag warning lamp reports the malfunction to driver, and by the on board self-diagnosis system or CONSULT-III can detect the cause.
OPERATION
This unit classifies occupant in passenger seat and detects electrical malfunction in Occupant Detection System and transmits malfunction information to air bag control unit.
STRUCTURE
It is integrated into the seat sensor mat and detects the occupants and Occupant Detection System control unit that classifies the occupants.
INSTALLATION
Occupant Detection System control unit is installed in the passenger seat cushion.
DTC Logic
DTC DETECTION LOGIC
DTC No. B1025 B1032 B1048 Trouble diagnosis name OCS SENSOR DTC detecting condition Malfunction occurs in Occupant Detection System control unit, circuit of Occupant Detection System control unit-Air bag diagnosis sensor unit or Air bag diagnosis sensor unit
INFOID:0000000004185366
Possible cause Disconnection of wiring harness Internal breakdown in Occupant Detection System control unit Malfunction in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III Turn ignition switch ON. Perform AIR BAG Self Diagnostic Result CONSULT-III. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-18, "Diagnosis Description". NOTE: SRS does not enter diagnosis mode if no malfunction is detected in user mode. Is malfunctioning part detected? YES >> Refer to SRC-36, "Diagnosis Procedure". NO >> INSPECTION END 1. 2.
Diagnosis Procedure
INFOID:0000000004185367
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Never use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Replace harness connectors.
Revision: 2008 October
SRC-36
2009 Murano
B1025, B1032, B1048 OCS SENSOR
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Replace wiring harness.
3.CHECK OCCUPANT DETECTION SYSTEM CONTROL UNIT
1. Replace seat cushion frame. Refer to SE-99, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-36, "DTC Logic". Is DTC detected? YES >> GO TO 4. NO >> INSPECTION END
C D
4.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. Refer to SR-19, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-36, "DTC Logic". Is DTC detected? YES >> GO TO 1. NO >> INSPECTION END
SRC
Revision: 2008 October
SRC-37
2009 Murano
B1026, B1027, B1028, B1029, B1030, B1031 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1026, B1027, B1028, B1029, B1030, B1031 DIAGNOSIS SENSOR UNIT
Description
DTC B1026, B1027, B1028, B1029, B1030, B1031 DIAGNOSIS SENSOR UNIT
Detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the air bag warning lamp in the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and electro-diagnosis tester CONSULT-III.
INFOID:0000000003367355
OPERATION
It detects a shock that exceeds specified level and monitors such systems as the driver and passenger air bag, side air bag, curtain air bag, pre-tensioner seat belts and Occupant Classification System (OCS) to ensure proper operation.
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367356
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1026 B1027 B1028 B1029 B1030 B1031 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is out of order or mis-match Possible cause Internal breakdown in air bag diagnosis sensor unit Mis-match between specification on vehicle and configuration in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-39, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-38
2009 Murano
B1026, B1027, B1028, B1029, B1030, B1031 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS >
>> GO TO 2.
[FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
B
C
INFOID:0000000003367357
Diagnosis Procedure
With CONSULT-III
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-39
2009 Murano
B1033, B1034 CRASH ZONE SEN
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1033, B1034 CRASH ZONE SEN
Description
DTC B1033, B1034 [UNIT FAIL] CRASH ZONE SENSOR
Main G sensor generates signal voltage, when it detects deceleration beyond the specified level caused by vehicle frontal collision.
INFOID:0000000003367358
OPERATION
When air bag diagnosis sensor unit define the both signal voltage of the G sensor and the safing algorithm to be that of collision which exceeds specified level, the driving circuit switches on and feeds the electric ignitor of both driver and passenger air bags and pre-tensioner seat belt.
STRUCTURE
Integrated type of the G sensor element for frontal collision with output terminals for signal voltage.
INSTALLATION
Crash zone sensor is installed on the radiator core support assembly with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367359
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1033 B1034 Trouble diagnosis name CRASH ZONE SENSOR [UNIT FAIL] DTC detecting condition Crash zone sensor is out of order Possible cause Disconnection of wiring harness Internal breakdown in crash zone sensor Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-41, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-40
2009 Murano
B1033, B1034 CRASH ZONE SEN
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMPCheck the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367360
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
F G
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK CRASH ZONE SENSOR
1. Replace crash zone sensor. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-41
2009 Murano
B1035, B1036, B1038, B1040 CRASH ZONE SEN
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1035, B1036, B1038, B1040 CRASH ZONE SEN
Description
DTC B1035, B1036, B1038, B1040 [COMM FAIL] CRASH ZONE SENSOR
Main G sensor generates signal voltage, when it detects deceleration beyond the specified level caused by vehicle frontal collision.
INFOID:0000000003367361
OPERATION
When air bag diagnosis sensor unit defines both signal voltage of the G sensor and the safing algorithm to be that of collision which exceeds specified level, the driving circuit switches on and feeds the electric ignitor of both driver and passenger air bags and pre-tensioner seat belt.
STRUCTURE
Integrated type of the G sensor element for frontal collision with output terminals for signal voltage.
INSTALLATION
Crash zone sensor is installed on the radiator core support assembly with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367362
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1035 Trouble diagnosis name CRASH ZONE SENSOR [COMM FAIL] [UNMATCH] [OPEN/UPR-VBSHORT] [SHORT/UPR-GNDSHORT] DTC detecting condition Crash zone sensor is out of order. Possible cause Disconnection of wiring harness and open/short Internal breakdown in crash zone sensor Internal breakdown in air bag diagnosis sensor unit
B1036 B1038 B1040
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-43, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-42
2009 Murano
B1035, B1036, B1038, B1040 CRASH ZONE SEN
< COMPONENT DIAGNOSIS >
>> GO TO 2.
[FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
B
C
INFOID:0000000003367363
Diagnosis Procedure
With CONSULT-lll
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK CRASH ZONE SENSOR
1. Replace crash zone sensor. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-43
2009 Murano
B1037, B1039, B1041 CRASH ZONE SENS1
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1037, B1039, B1041 CRASH ZONE SENS1
Description
INFOID:0000000004185368
Main G sensor generates signal voltage, when it detects deceleration beyond the specified level caused by vehicle frontal collision.
OPERATION
When air bag diagnosis sensor unit defines both signal voltage of the G sensor and the safing algorithm to be that of collision which exceeds a specified level, the driving circuit switches on and feeds the electric ignitor of both driver and passenger air bags and pre-tensioner seat belts.
STRUCTURE
Integrated type of the G sensor element for frontal collision with output terminals for signal voltage.
INSTALLATION
Crash zone sensor is installed on the radiator core support assembly with fixed nuts.
DTC Logic
DTC No. B1037 B1039 B1041 Trouble diagnosis name CRASH ZONE SENSOR1 DTC detecting condition Crash zone sensor is malfunctioning
INFOID:0000000004185369
Possible cause Disconnection of wiring harness Malfunction in crash zone sensor Malfunction in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III Turn ignition switch ON. Perform AIR BAG Self Diagnostic Result. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-18, "Diagnosis Description". NOTE: SRS does not enter diagnosis mode if no malfunction is detected in user mode. Is malfunctioning part detected? YES >> Refer to SRC-44, "Diagnosis Procedure". NO >> INSPECTION END 1. 2.
Diagnosis Procedure
INFOID:0000000004185370
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Never use unspecified tester or other measuring device.
1.CHECK HARNESS CONNECTOR
Check the harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Replace wiring harness.
Revision: 2008 October
SRC-44
2009 Murano
B1037, B1039, B1041 CRASH ZONE SENS1
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
3.REPLACE CRASH ZONE SENSOR
1. Replace crash zone sensor. Refer to SR-15, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-44, "DTC Logic". Is DTC detected? YES >> GO TO 4. NO >> INSPECTION END
4.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. Refer to SR-19, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-44, "DTC Logic". Is DTC detected? YES >> GO TO 1. NO >> INSPECTION END
SRC
Revision: 2008 October
SRC-45
2009 Murano
B1042, B1043, B1044, B1045, B1046, B1047 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1042, B1043, B1044, B1045, B1046, B1047 DIAGNOSIS SENSOR UNIT
Description
DTC B1042, B1043, B1044, B1045, B1046, B1047 DIAGNOSIS SENSOR UNIT
Detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the air bag warning lamp in the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and electro-diagnosis tester CONSULT-III.
INFOID:0000000003367364
OPERATION
It detects a shock that exceeds specified level and monitors such systems as the driver and passenger air bag, side air bag, curtain air bag, pre-tensioner seat belts and Occupant Classification System (OCS) operate properly.
STRUCTURE
It contains the G sensors for both for frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367365
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1042 B1043 B1044 B1045 B1046 B1047 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is out of order or mis-match Possible cause Internal breakdown in air bag diagnosis sensor unit Mis-match between specification on vehicle and configuration in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-47, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-46
2009 Murano
B1042, B1043, B1044, B1045, B1046, B1047 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS >
>> GO TO 2.
[FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
B
C
INFOID:0000000003367366
Diagnosis Procedure
With CONSULT-III
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-47
2009 Murano
B1049, B1054 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1049, B1054 DRIVER AIRBAG MODULE
Description
DTC B1049, B1054 [OPEN] DRIVER AIRBAG MODULE
For driver air bag module, crash is judged by main "G" sensor output signal and Safing algorithm in front direction.
INFOID:0000000003367367
OPERATION
In case of frontal collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
STRUCTURE
Driver air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Driver air bag module is installed on the center of steering wheel with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367368
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1049 B1054 Trouble diagnosis name DRIVER AIRBAG MODULE [OPEN] DTC detecting condition Driver air bag module circuit is open (including the spiral cable) Possible cause Disconnection of wiring harness and open Internal breakdown in driver air bag module Internal breakdown in spiral cable Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-49, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-48
2009 Murano
B1049, B1054 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367369
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK SPIRAL CABLE CIRCUIT
1. 2. 3. Turn ignition switch OFF. Disconnect driver side air bag module harness connector and body side harness connector. Check continuity between driver side air bag module harness connector and body side harness connector.
Driver side air bag module harness connector M350 M351 Terminal 10 11 12 9 Body side harness connector Terminal 28 30 29 30 Continuity
L
Existed
M32
4.
Check continuity between driver side air bag module harness connector and ground.
Driver side air bag module harness connector M350 M351
N
Terminal 10 11 12 9 Ground Not existed Continuity
Is the inspection result normal? YES >> GO TO 4. NO >> Replace spiral cable. Referf to SR-8, "Removal and Installation".
4.CHECK DRIVER AIR BAG MODULE
1. 2. Replace driver air bag module. Check the screen of CONSULT-III.
Revision: 2008 October
SRC-49
2009 Murano
B1049, B1054 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > Is the inspection result normal? YES >> INSPECTION END. NO >> GO TO 1. [FOR USA AND CANADA]
Revision: 2008 October
SRC-50
2009 Murano
B1050, B1055 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
INFOID:0000000003367370
B1050, B1055 DRIVER AIRBAG MODULE
Description
DTC B1050, B1055 [VB-SHORT] DRIVER AIRBAG MODULE
For driver air bag module, crash is judged by main G sensor output signal and Safing algorithm in front direction.
OPERATION
In case of frontal collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
Driver air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Driver air bag module is installed on the center of steering wheel with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367371
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1050 B1055 Trouble diagnosis name DRIVER AIRBAG MODULE [VB-SHORT] DTC detecting condition Driver air bag module circuit is shorted to some power supply circuit (including the spiral cable) Possible cause Disconnection of wiring harness and short Internal breakdown in driver air bag module Internal breakdown in spiral cable Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-52, "Diagnosis Procedure". NO >> INSPECTION END.
N
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-51
2009 Murano
B1050, B1055 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR USA AND CANADA]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367372
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK SPIRAL CABLE CIRCUIT
1. 2. 3. Turn ignition switch OFF. Disconnect driver side air bag module harness connector and body side harness connector. Check continuity between driver side air bag module harness connector and body side harness connector.
Driver side air bag module harness connector M350 M351 Terminal 10 11 12 9 Body side harness connector Terminal 28 30 29 30 Continuity
M32
Existed
4.
Check continuity between driver side air bag module harness connector and ground.
Driver side air bag module harness connector M350 M351 Terminal 10 11 12 9 Ground Not existed Continuity
Is the inspection result normal? YES >> GO TO 4. NO >> Replace spiral cable. Refer to SR-8, "Removal and Installation".
4.CHECK DRIVER AIR BAG MODULE
1. 2. Replace driver air bag module. Check the screen of CONSULT-III.
Revision: 2008 October
SRC-52
2009 Murano
B1050, B1055 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > Is the inspection result normal? YES >> INSPECTION END. NO >> GO TO 1. [FOR USA AND CANADA]
A
SRC
Revision: 2008 October
SRC-53
2009 Murano
B1051, B1056 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1051, B1056 DRIVER AIRBAG MODULE
Description
DTC B1051, B1056 [GND-SHORT] DRIVER AIRBAG MODULE
For driver air bag module, crash is judged by main G sensor output signal and Safing algorithm in front direction.
INFOID:0000000003367373
OPERATION
In case of frontal collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
STRUCTURE
Driver air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Driver air bag module is installed on the center of steering wheel with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367374
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1051 B1056 Trouble diagnosis name DRIVER AIRBAG MODULE [GND-SHORT] DTC detecting condition Driver air bag module circuit is shorted to ground (including the spiral cable) Possible cause Disconnection of wiring harness and short Internal breakdown in driver air bag module Internal breakdown in spiral cable Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-55, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-54
2009 Murano
B1051, B1056 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367375
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK SPIRAL CABLE CIRCUIT
1. 2. 3. Turn ignition switch OFF. Disconnect driver side air bag module harness connector and body side harness connector. Check continuity between driver side air bag module harness connector and body side harness connector.
Driver side air bag module harness connector M350 M351 Terminal 10 11 12 9 Body side harness connector Terminal 28 30 29 30 Continuity
L
Existed
M32
4.
Check continuity between driver side air bag module harness connector and ground.
Driver side air bag module harness connector M350 M351
N
Terminal 10 11 12 9 Ground Not existed Continuity
Is the inspection result normal? YES >> GO TO 4. NO >> Replace spiral cable. Refer to SR-8, "Removal and Installation".
4.CHECK DRIVER AIR BAG MODULE
1. 2. Replace driver air bag module. Check the screen of CONSULT-III.
Revision: 2008 October
SRC-55
2009 Murano
B1051, B1056 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > Is the inspection result normal? YES >> INSPECTION END. NO >> GO TO 1. [FOR USA AND CANADA]
Revision: 2008 October
SRC-56
2009 Murano
B1052, B1057 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
INFOID:0000000003367376
B1052, B1057 DRIVER AIRBAG MODULE
Description
DTC B1052, B1057 [SHORT] DRIVER AIRBAG MODULE
For driver air bag module, crash is judged by main G sensor output signal and Safing algorithm in front direction.
OPERATION
In case of frontal collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
Driver air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Driver air bag module is installed on the center of steering wheel with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367377
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1052 B1057 Trouble diagnosis name DRIVER AIRBAG MODULE [SHORT] DTC detecting condition Driver air bag module circuit are shorted to each other (including the spiral cable) Possible cause Disconnection of wiring harness and short Internal breakdown in driver air bag module Internal breakdown in spiral cable Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-58, "Diagnosis Procedure". NO >> INSPECTION END.
N
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-57
2009 Murano
B1052, B1057 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR USA AND CANADA]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367378
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK SPIRAL CABLE CIRCUIT
1. 2. 3. Turn ignition switch OFF. Disconnect driver side air bag module harness connector and body side harness connector. Check continuity between driver side air bag module harness connector and body side harness connector.
Driver side air bag module harness connector M350 M351 Terminal 10 11 12 9 Body side harness connector Terminal 28 30 29 30 Continuity
M32
Existed
4.
Check continuity between driver side air bag module harness connector and ground.
Driver side air bag module harness connector M350 M351 Terminal 10 11 12 9 Ground Not existed Continuity
Is the inspection result normal? YES >> GO TO 4. NO >> Replace spiral cable. Refer to SR-8, "Removal and Installation".
4.CHECK DRIVER AIR BAG MODULE
1. 2. Replace driver air bag module. Check the screen of CONSULT-III.
Revision: 2008 October
SRC-58
2009 Murano
B1052, B1057 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > Is the inspection result normal? YES >> INSPECTION END. NO >> GO TO 1. [FOR USA AND CANADA]
A
SRC
Revision: 2008 October
SRC-59
2009 Murano
B1058, B1059, B1060, B1061, B1062, B1063 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1058, B1059, B1060, B1061, B1062, B1063 DIAGNOSIS SENSOR UNIT
Description
DTC B1058, B1059, B1060, B1061, B1062, B1063 DIAGNOSIS SENSOR UNIT
Detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the air bag warning lamp in the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and electro-diagnosis tester CONSULT-III.
INFOID:0000000003367379
OPERATION
It detects a shock that exceeds specified level and monitors such systems as the driver and passenger air bag, side air bag, curtain air bag, pre-tensioner seat belts and Occupant Classification System (OCS) operate properly.
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367380
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1058 B1059 B1060 B1061 B1062 B1063 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is out of order or mis-match Possible cause Internal breakdown in air bag diagnosis sensor unit Mis-match between specification on vehicle and configuration in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-61, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-60
2009 Murano
B1058, B1059, B1060, B1061, B1062, B1063 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS >
>> GO TO 2.
[FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
B
C
INFOID:0000000003367381
Diagnosis Procedure
With CONSULT-III
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-61
2009 Murano
B1065, B1070 ASSIST A/B MODULE
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1065, B1070 ASSIST A/B MODULE
Description
DTC B 1065, B1070 [OPEN] ASSIST A/B MODULE
For front passenger air bag module, crash is judged by main G sensor output signal and Safing algorithm in front direction.
INFOID:0000000003367382
OPERATION
In the case of a frontal collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
STRUCTURE
Front passenger air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Front passenger air bag module is installed on the instrument panel with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367383
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1065 B1070 Trouble diagnosis name ASSIST A/B MODULE [OPEN] DTC detecting condition Front passenger air bag module circuit is open Possible cause Disconnection of wiring harness and open Internal breakdown in front passenger air bag module Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-63, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-62
2009 Murano
B1065, B1070 ASSIST A/B MODULE
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367384
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
F G
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK FRONT PASSENGER AIR BAG MODULE
1. Replace front passenger air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-63
2009 Murano
B1066, B1071 ASSIST A/B MODULE
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1066, B1071 ASSIST A/B MODULE
Description
DTC B1066, B1071 [VB-SHORT] ASSIST A/B MODULE
For front passenger air bag module, crash is judged by main G sensor output signal and Safing algorithm in front direction.
INFOID:0000000003367385
OPERATION
In the case of a frontal collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
STRUCTURE
Front passenger air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Front passenger air bag module is installed on the instrument panel with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367386
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1066 B1071 Trouble diagnosis name ASSIST A/B MODULE [VB-SHORT] DTC detecting condition Front passenger air bag module circuit is shorted to some power supply circuit Possible cause Disconnection of wiring harness and short Internal breakdown in front passenger air bag module Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-65, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-64
2009 Murano
B1066, B1071 ASSIST A/B MODULE
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367387
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
F G
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK FRONT PASSENGER AIR BAG MODULE
1. Replace front passenger air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-65
2009 Murano
B1067, B1072 ASSIST A/B MODULE
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1067, B1072 ASSIST A/B MODULE
Description
DTC B1067, B1072 [GND-SHORT] ASSIST A/B MODULE
For front passenger air bag module, crash is judged by main G sensor output signal and Safing algorithm in front direction.
INFOID:0000000003367388
OPERATION
In the case of a frontal collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
STRUCTURE
Front passenger air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Front passenger air bag module is installed on the instrument panel with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367389
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1067 B1072 Trouble diagnosis name ASSIST A/B MODULE [GND-SHORT] DTC detecting condition Front passenger air bag module circuit is shorted to ground Possible cause Disconnection of wiring harness and short Internal breakdown in front passenger air bag module Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-67, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-66
2009 Murano
B1067, B1072 ASSIST A/B MODULE
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367390
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
F G
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK FRONT PASSENGER AIR BAG MODULE
1. Replace front passenger air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-67
2009 Murano
B1068, B1073 ASSIST A/B MODULE
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1068, B1073 ASSIST A/B MODULE
Description
DTC B1068, B1073 [SHORT] ASSIST A/B MODULE
For front passenger air bag module, crash is judged by main G sensor output signal and Safing algorithm in front direction.
INFOID:0000000003367391
OPERATION
In the case of a frontal collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
STRUCTURE
Front passenger air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Front passenger air bag module is installed on the instrument panel with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367392
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1068 B1073 Trouble diagnosis name ASSIST A/B MODULE [SHORT] DTC detecting condition Front passenger air bag module circuits are shorted to each other Possible cause Disconnection of wiring harness and short Internal breakdown in front passenger air bag module Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-69, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-68
2009 Murano
B1068, B1073 ASSIST A/B MODULE
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367393
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
F G
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK FRONT PASSENGER AIR BAG MODULE
1. Replace front passenger air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-69
2009 Murano
B1074, B1075, B1076, B1077, B1078, B1079 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1074, B1075, B1076, B1077, B1078, B1079 DIAGNOSIS SENSOR UNIT
Description
DTC B1074, B1075, B1076, B1077, B1078, B1079 DIAGNOSIS SENSOR UNIT
Detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the air bag warning lamp in the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and electro-diagnosis tester CONSULT-III.
INFOID:0000000003367394
OPERATION
It detects a shock that exceeds specified level and monitors such systems as the driver and passenger air bag, side air bag, curtain air bag, pre-tensioner seat belts and Occupant Classification System (OCS) operate properly.
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367395
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1074 B1075 B1076 B1077 B1078 B1079 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is out of order or mis-match Possible cause Internal breakdown in air bag diagnosis sensor unit Mis-match between specification on vehicle and configuration in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-71, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-70
2009 Murano
B1074, B1075, B1076, B1077, B1078, B1079 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS >
>> GO TO 2.
[FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
B
C
INFOID:0000000003367396
Diagnosis Procedure
With CONSULT-III
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-71
2009 Murano
B1080, B1096 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1080, B1096 DRIVER AIRBAG MODULE
Description
INFOID:0000000004185371
For driver air bag module, crash is judged by main G sensor output signal and safing algorithm in front direction.
OPERATION
In case of frontal collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns the gas generating materials resulting in a chemical reaction. This generates hot gases that flow into the air bag through a filter and expand the bag.
STRUCTURE
Driver air bag module mainly consists of air bag and inflator that inflates air bag.
INSTALLATION
Driver air bag module is installed on the center of steering wheel with fixed bolts.
DTC Logic
DTC No. B1080 B1096 Trouble diagnosis name DRIVER AIRBAG MODULE [SHORT] DTC detecting condition Driver air bag module circuit are shorted to each other (including the spiral cable)
INFOID:0000000004185372
Possible cause Disconnection of wiring harness and short Malfunction in driver air bag module Malfunction in spiral cable Malfunction in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III Turn ignition switch ON. Perform AIR BAG Self Diagnostic Result. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-18, "Diagnosis Description". NOTE: SRS does not enter diagnosis mode if no malfunction is detected in user mode. Is malfunctioning part detected? YES >> Refer to SRC-72, "Diagnosis Procedure". NO >> INSPECTION END 1. 2.
Diagnosis Procedure
INFOID:0000000004185373
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Never use unspecified tester or other measuring device.
1.CHECK HARNESS CONNECTOR
Check the harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3.
Revision: 2008 October
SRC-72
2009 Murano
B1080, B1096 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > NO >> Replace wiring harness. [FOR USA AND CANADA]
A
3.CHECK SPIRAL CABLE CIRCUIT
1. 2. 3. Turn ignition switch OFF. Disconnect driver air bag module harness connector and Combination switch (Spiral cable) harness connector. Check continuity between driver side air bag module harness connector and body side harness connector.
Driver side air bag module harness connector M302 Terminal 10 11 12 9 M35 Body side harness connector Terminal 28 30 29 30 Existed Continuity
M301
4.
Check continuity between driver air bag module harness connector and ground.
Driver side air bag module harness connector M302
F
Terminal 10 11 12 9 Ground Not existed Continuity
M301
SRC
Is the inspection result normal? YES >> GO TO 4. NO >> Replace spiral cable. Refer to SR-8, "Exploded View".
4.REPLACE DRIVER AIR BAG MODULE
1. Replace driver air bag module. Refer to SR-5, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-72, "DTC Logic". Is DTC detected? YES >> GO TO 5. NO >> INSPECTION END
J
5.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. Refer to SR-19, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-72, "DTC Logic". Is DTC detected? YES >> GO TO 1. NO >> INSPECTION END
L M
Revision: 2008 October
SRC-73
2009 Murano
B1081 PRE-TEN FRONT RH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1081 PRE-TEN FRONT RH
Description
DTC B1081 [OPEN] PRE-TEN FRONT RH
For front RH seat belt pre-tensioner, crash is judged by main G sensor output signal and Safing algorithm in front direction.
INFOID:0000000003367397
OPERATION
In the case of a frontal collision that exceeds specified impact level, the air bag diagnosis sensor unit detects the deceleration caused by collision. It restrains the passenger with seat belt easing the stress on passengers chest with load limiter.
STRUCTURE
The restraint system for front seat occupant consists of the pre-tensioner mechanism and load limiter mechanism.
INSTALLATION
Front RH seat belt pre-tensioner is installed on the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367398
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1081 Trouble diagnosis name PRE-TEN FRONT RH [OPEN] DTC detecting condition Front RH seat belt pre-tensioner circuit is open Possible cause Disconnection of wiring harness and open Internal breakdown in front RH seat belt pre-tensioner Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-75, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-74
2009 Murano
B1081 PRE-TEN FRONT RH
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367399
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK FRONT SEAT BELT PRE-TENSIONER
1. Replace front RH seat belt pre-tensioner. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
J K
Revision: 2008 October
SRC-75
2009 Murano
B1082 PRE-TEN FRONT RH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1082 PRE-TEN FRONT RH
Description
DTC B1082 [VB-SHORT] PRE-TEN FRONT RH
For front RH seat belt pre-tensioner, crash is judged by main "G" sensor output signal and Safing algorithm in front direction.
INFOID:0000000003367400
OPERATION
In the case of a frontal collision that exceeds specified impact level, the air bag diagnosis sensor unit detects the deceleration caused by collision. It restrains the passenger with seat belt easing the stress on passengers chest with load limiter.
STRUCTURE
The restraint system for front seat occupant consists of the pre-tensioner mechanism and load limiter mechanism.
INSTALLATION
Front RH seat belt pre-tensioner is installed on the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367401
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1082 Trouble diagnosis name PRE-TEN FRONT RH [VB-SHORT] DTC detecting condition Front RH seat belt pre-tensioner circuit is shorted to some power supply circuit Possible cause Disconnection of wiring harness and short Internal breakdown in front RH seat belt pre-tensioner Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-77, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-76
2009 Murano
B1082 PRE-TEN FRONT RH
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367402
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK FRONT SEAT BELT PRE-TENSIONER
1. Replace front RH seat belt pre-tensioner. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
J K
Revision: 2008 October
SRC-77
2009 Murano
B1083 PRE-TEN FRONT RH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1083 PRE-TEN FRONT RH
Description
DTC B1083 [GND-SHORT] PRE-TEN FRONT RH
For front RH seat belt pre-tensioner, crash is judged by main G sensor output signal and Safing algorithm in front direction.
INFOID:0000000003367403
OPERATION
In case of frontal collision that exceeds specified impact level, the air bag diagnosis sensor unit detects the deceleration caused by collision. It restrains the passenger with seat belt easing the stress on passengers chest with load limiter.
STRUCTURE
The restraint system for front seat occupant consists of the pre-tensioner mechanism and load limiter mechanism.
INSTALLATION
Front RH seat belt pre-tensioner is installed on the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367404
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1083 Trouble diagnosis name PRE-TEN FRONT RH [GND-SHORT] DTC detecting condition Front RH seat belt pre-tensioner circuit is shorted to ground Possible cause Disconnection of wiring harness and short Internal breakdown in front RH seat belt pre-tensioner Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-79, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-78
2009 Murano
B1083 PRE-TEN FRONT RH
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367405
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK FRONT SEAT BELT PRE-TENSIONER
1. Replace front RH seat belt pre-tensioner. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
J K
Revision: 2008 October
SRC-79
2009 Murano
B1084 PRE-TEN FRONT RH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1084 PRE-TEN FRONT RH
Description
DTC B1084 [SHORT] PRE-TEN FRONT RH
For front RH seat belt pre-tensioner, crash is judged by main G sensor output signal and Safing algorithm in front direction.
INFOID:0000000003367406
OPERATION
In the case of a frontal collision that exceeds specified impact level, the air bag diagnosis sensor unit detects the deceleration caused by collision. It restrains the passenger with seat belt easing the stress on passengers chest with load limiter.
STRUCTURE
The restraint system for front seat occupant consists of the pre-tensioner mechanism and load limiter mechanism.
INSTALLATION
Front RH seat belt pre-tensioner is installed on the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367407
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1084 Trouble diagnosis name PRE-TEN FRONT RH [SHORT] DTC detecting condition Front RH seat belt pre-tensioner circuit are shorted to each other Possible cause Disconnection of wiring harness and short Internal breakdown in front RH seat belt pre-tensioner Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-81, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-80
2009 Murano
B1084 PRE-TEN FRONT RH
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367408
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK FRONT SEAT BELT PRE-TENSIONER
1. Replace front RH seat belt pre-tensioner. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
J K
Revision: 2008 October
SRC-81
2009 Murano
B1086 PRE-TEN FRONT LH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1086 PRE-TEN FRONT LH
Description
DTC B1086 [OPEN] PRE-TEN FRONT LH
For front LH seat belt pre-tensioner, crash is judged by main G sensor output signal and Safing algorithm in front direction.
INFOID:0000000003367409
OPERATION
In the case of a frontal collision that exceeds specified impact level, the air bag diagnosis sensor unit detects the deceleration caused by collision. It restrains the passenger with seat belt easing the stress on passengers chest with load limiter.
STRUCTURE
The restraint system for front seat occupant consists of the pre-tensioner mechanism and load limiter mechanism.
INSTALLATION
Front LH seat belt pre-tensioner is installed on the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367410
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1086 Trouble diagnosis name PRE-TEN FRONT LH [OPEN] DTC detecting condition Front LH seat belt pre-tensioner circuit is open Possible cause Disconnection of wiring harness and open Internal breakdown in front LH seat belt pre-tensioner Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-83, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-82
2009 Murano
B1086 PRE-TEN FRONT LH
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367411
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK FRONT SEAT BELT PRE-TENSIONER
1. Replace front LH seat belt pre-tensioner. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
J K
Revision: 2008 October
SRC-83
2009 Murano
B1087 PRE-TEN FRONT LH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1087 PRE-TEN FRONT LH
Description
DTC B1087 [VB-SHORT] PRE-TEN FRONT LH
For front LH seat belt pre-tensioner, crash is judged by main G sensor output signal and Safing algorithm in front direction.
INFOID:0000000003367412
OPERATION
In the case of a frontal collision that exceeds specified impact level, the air bag diagnosis sensor unit detects the deceleration caused by collision. It restrains the passenger with seat belt easing the stress on passengers chest with load limiter.
STRUCTURE
The restraint system for front seat occupant consists of the pre-tensioner mechanism and load limiter mechanism.
INSTALLATION
Front LH seat belt pre-tensioner is installed on the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367413
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1087 Trouble diagnosis name PRE-TEN FRONT LH [VB-SHORT] DTC detecting condition Front LH seat belt pre-tensioner circuit is shorted to some power supply circuit Possible cause Disconnection of wiring harness and short Internal breakdown in front LH seat belt pre-tensioner Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-85, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-84
2009 Murano
B1087 PRE-TEN FRONT LH
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367414
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK FRONT SEAT BELT PRE-TENSIONER
1. Replace front LH seat belt pre-tensioner. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
J K
Revision: 2008 October
SRC-85
2009 Murano
B1088 PRE-TEN FRONT LH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1088 PRE-TEN FRONT LH
Description
DTC B1088 [GND-SHORT] PRE-TEN FRONT LH
For front LH seat belt pre-tensioner, crash is judged by main G sensor output signal and Safing algorithm in front direction.
INFOID:0000000003367415
OPERATION
In the case of a frontal collision that exceeds specified impact level, the air bag diagnosis sensor unit detects the deceleration caused by collision. It restrains the passenger with seat belt easing the stress on passengers chest with load limiter.
STRUCTURE
The restraint system for front seat occupant consists of the pre-tensioner mechanism and load limiter mechanism.
INSTALLATION
Front LH seat belt pre-tensioner is installed on the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367416
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1088 Trouble diagnosis name PRE-TEN FRONT LH [GND-SHORT] DTC detecting condition Front LH seat belt pre-tensioner circuit is shorted to ground Possible cause Disconnection of wiring harness and short Internal breakdown in front LH seat belt pre-tensioner Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-87, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-86
2009 Murano
B1088 PRE-TEN FRONT LH
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367417
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK FRONT SEAT BELT PRE-TENSIONER
1. Replace front LH seat belt pre-tensioner. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
J K
Revision: 2008 October
SRC-87
2009 Murano
B1089 PRE-TEN FRONT LH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1089 PRE-TEN FRONT LH
Description
DTC B1089 [SHORT] PRE-TEN FRONT LH
For front LH seat belt pre-tensioner, crash is judged by main G sensor output signal and Safing algorithm in front direction.
INFOID:0000000003367418
OPERATION
In the case of a frontal collision that exceeds specified impact level, the air bag diagnosis sensor unit detects the deceleration caused by collision. It restrains the passenger with seat belt easing the stress on passengers chest with load limiter.
STRUCTURE
The restraint system for front seat occupant consists of the pre-tensioner mechanism and load limiter mechanism.
INSTALLATION
Front LH seat belt pre-tensioner is installed on the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367419
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1089 Trouble diagnosis name PRE-TEN FRONT LH [SHORT] DTC detecting condition Front LH seat belt pre-tensioner circuit are shorted to each other Possible cause Disconnection of wiring harness and short Internal breakdown in front LH seat belt pre-tensioner Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-89, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-88
2009 Murano
B1089 PRE-TEN FRONT LH
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367420
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK FRONT SEAT BELT PRE-TENSIONER
1. Replace front LH seat belt pre-tensioner. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
J K
Revision: 2008 October
SRC-89
2009 Murano
B1090, B1091, B1092, B1093 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1090, B1091, B1092, B1093 DIAGNOSIS SENSOR UNIT
Description
INFOID:0000000004185374
Checks the entire SRS and displays the malfunction either by illuminating or blinking the air bag warning lamp on the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and CONSULT-III.
OPERATION
It detects a shock that exceeds a specified level and monitors whether the driver and passenger air bags, front side air bag, side curtain air bag and pre-tensioner seat belts operate normally.
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC No. B1090 B1091 B1092 B1093 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is malfunctioning or out of the specification
INFOID:0000000004185375
Possible cause Malfunction in air bag diagnosis sensor unit Configuration in air bag diagnosis sensor unit does not match the vehicles specification
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III Turn ignition switch ON. Perform AIR BAG Self Diagnostic Result. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-18, "Diagnosis Description". NOTE: SRS does not enter diagnosis mode if no malfunction is detected in user mode. Is malfunctioning part detected? YES >> Refer to SRC-90, "Diagnosis Procedure". NO >> INSPECTION END 1. 2.
Diagnosis Procedure
INFOID:0000000004185376
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Never use unspecified tester or other measuring device.
1.CHECK HARNESS CONNECTOR
Check the harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3.
Revision: 2008 October
SRC-90
2009 Murano
B1090, B1091, B1092, B1093 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > NO >> Replace wiring harness. [FOR USA AND CANADA]
A
3.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. Refer to SR-19, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-90, "DTC Logic". Is DTC detected? YES >> GO TO 1. NO >> INSPECTION END
SRC
Revision: 2008 October
SRC-91
2009 Murano
B1106, B1107, B1108, B1109, B1110, B1111 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1106, B1107, B1108, B1109, B1110, B1111 DIAGNOSIS SENSOR UNIT
Description
DTC B1106, B1107, B1108, B1109, B1110, B1111 DIAGNOSIS SENSOR UNIT
Detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the air bag warning lamp in the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and electro-diagnosis tester CONSULT-III.
INFOID:0000000003367421
OPERATION
It detects a shock that exceeds specified level and monitors such systems as the driver and passenger air bag, side air bag, curtain air bag, pre-tensioner seat belts and Occupant Classification System (OCS) operate properly.
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367422
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1106 B1107 B1108 B1109 B1110 B1111 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is out of order or mis-match Possible cause Internal breakdown in air bag diagnosis sensor unit Mis-match between specification on vehicle and configuration in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-93, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-92
2009 Murano
B1106, B1107, B1108, B1109, B1110, B1111 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS >
>> GO TO 2.
[FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
B
C
INFOID:0000000003367423
Diagnosis Procedure
With CONSULT-III
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-93
2009 Murano
B1113, B1114 SATELLITE SENS RH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1113, B1114 SATELLITE SENS RH
Description
DTC B1113, B1114 [UNIT FAIL] SATELLITE SENS RH
Main G sensor generates signal voltage, when it detects deceleration beyond the specified level by vehicle side collision.
INFOID:0000000003367424
OPERATION
When air bag diagnosis sensor unit define the both signal voltage of the G sensor and the Safing algorithm to be that of collision which exceeds specified level, the driving circuit switches on and feeds the electric ignitor of both the side air bag and curtain air bag.
STRUCTURE
Integrated type of the G sensor element for side collision with output terminals for signal voltage.
INSTALLATION
RH satellite sensor is installed at the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367425
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1113 B1114 Trouble diagnosis name SATELLITE SENS RH [UNIT FAIL] DTC detecting condition RH satellite sensor is out of order Possible cause Disconnection of wiring harness Internal breakdown in RH satellite sensor Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-95, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-94
2009 Murano
B1113, B1114 SATELLITE SENS RH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367426
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
F G
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK SATELLITE SENSOR
1. Replace RH satellite sensor. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-95
2009 Murano
B1115, B1116 SATELLITE SENS RH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1115, B1116 SATELLITE SENS RH
Description
DTC B1115, B1116 [COMM FAIL] SATELLITE SENS RH
Main G sensor generates signal voltage, when it detects deceleration beyond the specified level by vehicle side collision.
INFOID:0000000003367427
OPERATION
When air bag diagnosis sensor unit defines both signal voltage of the G sensor and the Safing algorithm to be that of collision which exceeds specified level, the driving circuit switches on and feeds the electric ignitor of both the front side air bag and side curtain air bag.
STRUCTURE
Integrated type of the G sensor element for side collision with output terminals for signal voltage.
INSTALLATION
RH satellite sensor is installed at the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367428
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1115 B1116 Trouble diagnosis name SATELLITE SENS RH [COMM FAIL] [UNMATCH] DTC detecting condition RH satellite sensor is out of order Possible cause Disconnection of wiring harness Internal breakdown in RH satellite sensor Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-97, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-96
2009 Murano
B1115, B1116 SATELLITE SENS RH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367429
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
F G
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK SATELLITE SENSOR
1. Replace RH satellite sensor. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-97
2009 Murano
B1118, B1119 SATELLITE SENS LH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1118, B1119 SATELLITE SENS LH
Description
DTC B1118, B1119 [UNIT FAIL] SATELLITE SENS LH
Main G sensor generates signal voltage, when it detects deceleration beyond the specified level by vehicle side collision.
INFOID:0000000003367430
OPERATION
When air bag diagnosis sensor unit defines both signal voltage of the G sensor and the Safing algorithm to be that of collision which exceeds specified level, the driving circuit switches on and feeds the electric ignitor of both the front side air bag and side curtain air bag.
STRUCTURE
Integrated type of the G sensor element for side collision with output terminals for signal voltage.
INSTALLATION
LH satellite sensor is installed at the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367431
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1118 B1119 Trouble diagnosis name SATELLITE SENS LH [UNIT FAIL] DTC detecting condition LH satellite sensor is out of order Possible cause Disconnection of wiring harness Internal breakdown in LH satellite sensor Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-99, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-98
2009 Murano
B1118, B1119 SATELLITE SENS LH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367432
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
F G
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK SATELLITE SENSOR
1. Replace LH satellite sensor. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-99
2009 Murano
B1120, B1121 SATELLITE SENS LH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1120, B1121 SATELLITE SENS LH
Description
DTC B1120, B1121 [COMM FAIL] SATELLITE SENS LH
Main G sensor generates signal voltage, when it detects deceleration beyond the specified level by vehicle side collision.
INFOID:0000000003367433
OPERATION
When air bag diagnosis sensor unit defines both signal voltage of the G sensor and the Safing algorithm to be that of collision which exceeds specified level, the driving circuit switches on and feeds the electric ignitor of both the front side air bag and side curtain air bag.
STRUCTURE
Integrated type of the G sensor element for side collision with output terminals for signal voltage.
INSTALLATION
LH satellite sensor is installed at the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367434
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1120 B1121 Trouble diagnosis name SATELLITE SENS LH [COMM FAIL] [UNMATCH] DTC detecting condition LH satellite sensor is out of order Possible cause Disconnection of wiring harness Internal breakdown in LH satellite sensor Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-101, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-100
2009 Murano
B1120, B1121 SATELLITE SENS LH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367435
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
F G
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK SATELLITE SENSOR
1. Replace LH satellite sensor. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-101
2009 Murano
B1138, B1139, B1140, B1141, B1142, B1143 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1138, B1139, B1140, B1141, B1142, B1143 DIAGNOSIS SENSOR UNIT
Description
DTC B1138, B1139, B1140, B1141, B1142, B1143 DIAGNOSIS SENSOR UNIT
Detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the air bag warning lamp in the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and electro-diagnosis tester CONSULT-III.
INFOID:0000000003367463
OPERATION
It detects a shock that exceeds specified level and monitors such systems as the driver and passenger air bag, side air bag, curtain air bag, pre-tensioner seat belts and Occupant Classification System (OCS) operate properly.
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367464
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1138 B1139 B1140 B1141 B1142 B1143 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is out of order or mis-match Possible cause Internal breakdown in air bag diagnosis sensor unit Mis-match between specification on vehicle and configuration in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-103, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-102
2009 Murano
B1138, B1139, B1140, B1141, B1142, B1143 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS >
>> GO TO 2.
[FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
B
C
INFOID:0000000003367465
Diagnosis Procedure
With CONSULT-III
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-103
2009 Murano
B1144 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1144 DIAGNOSIS SENSOR UNIT
Description
INFOID:0000000004185379
Checks the entire SRS and displays the malfunction either by illuminating or blinking the air bag warning lamp on the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and CONSULT-III.
OPERATION
It detects a shock that exceeds a specified level and monitors whether the driver and passenger air bags, front side air bag, side curtain air bag and pre-tensioner seat belts operate normally.
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC No. B1144 Trouble diagnosis name Diagnosis sensor unit DTC detecting condition Air bag diagnosis sensor unit is malfunctioning or out of the specification
INFOID:0000000004185380
Possible cause Malfunction in air bag diagnosis sensor unit Configuration in air bag diagnosis sensor unit does not match the vehicles specification
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III Turn ignition switch ON. Perform AIR BAG Self Diagnostic Result. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-18, "Diagnosis Description". NOTE: SRS does not enter diagnosis mode if no malfunction is detected in user mode. Is malfunctioning part detected? YES >> Refer to SRC-104, "Diagnosis Procedure". NO >> INSPECTION END 1. 2.
Diagnosis Procedure
INFOID:0000000004185381
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Never use unspecified tester or other measuring device.
1.CHECK HARNESS CONNECTOR
Check the harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3.
Revision: 2008 October
SRC-104
2009 Murano
B1144 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > NO >> Replace wiring harness. [FOR USA AND CANADA]
A
3.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. Refer to SR-19, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-104, "DTC Logic". Is DTC detected? YES >> GO TO 1. NO >> INSPECTION END
SRC
Revision: 2008 October
SRC-105
2009 Murano
B1145 CURTAIN MODULE RH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1145 CURTAIN MODULE RH
Description
DTC B1145 [OPEN] CURTAIN MODULE RH
For RH side curtain air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (left and right GP in air bag diagnosis sensor unit).
INFOID:0000000003367466
OPERATION
In case of collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
STRUCTURE
RH side curtain air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
RH side curtain air bag module is installed on the roof side with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367467
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1145 Trouble diagnosis name CURTAIN MODULE RH [OPEN] DTC detecting condition RH side curtain air bag module circuit is open Possible cause Disconnection of wiring harness and open Internal breakdown in RH side curtain air bag module Replace air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-107, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-106
2009 Murano
B1145 CURTAIN MODULE RH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367468
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
F G
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK SIDE CURTAIN AIR BAG MODULE
1. Replace RH side curtain air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-107
2009 Murano
B1146 CURTAIN MODULE RH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1146 CURTAIN MODULE RH
Description
DTC B1146 [VB-SHORT] CURTAIN MODULE RH
For RH side curtain air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (left and right GP in air bag diagnosis sensor unit).
INFOID:0000000003367469
OPERATION
In case of collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
STRUCTURE
RH side curtain air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
RH side curtain air bag module is installed on the roof side with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367470
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1146 Trouble diagnosis name CURTAIN MODULE RH [VB-SHORT] DTC detecting condition RH side curtain air bag module circuit is shorted to some power supply circuit Possible cause Disconnection of wiring harness and short Internal breakdown in RH side curtain air bag module Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-109, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-108
2009 Murano
B1146 CURTAIN MODULE RH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367471
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
F G
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK SIDE CURTAIN AIR BAG MODULE
1. Replace RH side curtain air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-109
2009 Murano
B1147 CURTAIN MODULE RH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1147 CURTAIN MODULE RH
Description
DTC B1147 [GND-SHORT] CURTAIN MODULE RH
For RH side curtain air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (left and right GP in air bag diagnosis sensor unit).
INFOID:0000000003367472
OPERATION
In case of collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
STRUCTURE
RH side curtain air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
RH side curtain air bag module is installed on the roof side with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367473
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1147 Trouble diagnosis name CURTAIN MODULE RH [GND-SHORT] DTC detecting condition RH side curtain air bag module circuit is shorted to ground Possible cause Disconnection of wiring harness and short Internal breakdown in RH side curtain air bag module Replace air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-111, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-110
2009 Murano
B1147 CURTAIN MODULE RH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367474
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
F G
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK SIDE CURTAIN AIR BAG MODULE
1. Replace RH side curtain air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-111
2009 Murano
B1148 CURTAIN MODULE RH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1148 CURTAIN MODULE RH
Description
DTC B1148 [SHORT] CURTAIN MODULE RH
For RH side curtain air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (left and right GP in air bag diagnosis sensor unit).
INFOID:0000000003367475
OPERATION
In case of collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
STRUCTURE
RH side curtain air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
RH side curtain air bag module is installed on the roof side with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367476
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1148 Trouble diagnosis name CURTAIN MODULE RH [SHORT] DTC detecting condition RH side curtain air bag module circuit are shorted to each other Possible cause Disconnection of wiring harness and short Internal breakdown in RH side curtain air bag module Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-113, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-112
2009 Murano
B1148 CURTAIN MODULE RH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367477
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
F G
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK SIDE CURTAIN AIR BAG MODULE
1. Replace RH side curtain air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-113
2009 Murano
B1150 CURTAIN MODULE LH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1150 CURTAIN MODULE LH
Description
DTC B1150 [OPEN] CURTAIN MODULE LH
For LH side curtain air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (left and right GP in air bag diagnosis sensor unit).
INFOID:0000000003367478
OPERATION
In case of collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
STRUCTURE
LH side curtain air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
LH side curtain air bag module is installed on the roof side with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367479
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1150 Trouble diagnosis name CURTAIN MODULE LH [OPEN] DTC detecting condition LH side curtain air bag module circuit is open Possible cause Disconnection of wiring harness and open Internal breakdown in LH side curtain air bag module Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-115, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-114
2009 Murano
B1150 CURTAIN MODULE LH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367480
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
F G
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK SIDE CURTAIN AIR BAG MODULE
1. Replace LH side curtain air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-115
2009 Murano
B1151 CURTAIN MODULE LH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1151 CURTAIN MODULE LH
Description
DTC B1151 [VB-SHORT] CURTAIN MODULE LH
For LH side curtain air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (left and right GP in air bag diagnosis sensor unit).
INFOID:0000000003367481
OPERATION
In case of collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
STRUCTURE
LH side curtain air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
LH side curtain air bag module is installed on the roof side with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367482
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1151 Trouble diagnosis name CURTAIN MODULE LH [VB-SHORT] DTC detecting condition LH side curtain air bag module circuit is shorted to some power supply circuit Possible cause Disconnection of wiring harness and short Internal breakdown in LH side curtain air bag module Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-117, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-116
2009 Murano
B1151 CURTAIN MODULE LH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367483
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
F G
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK SIDE CURTAIN AIR BAG MODULE
1. Replace LH side curtain air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-117
2009 Murano
B1152 CURTAIN MODULE LH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1152 CURTAIN MODULE LH
Description
DTC B1152 [GND-SHORT] CURTAIN MODULE LH
For LH side curtain air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (left and right GP in air bag diagnosis sensor unit).
INFOID:0000000003367484
OPERATION
In case of collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
STRUCTURE
LH side curtain air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
LH side curtain air bag module is installed on the roof side with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367485
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1152 Trouble diagnosis name CURTAIN MODULE LH [GND-SHORT] DTC detecting condition LH side curtain air bag module circuit is shorted to ground Possible cause Disconnection of wiring harness and short Internal breakdown in LH side curtain airbag module Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-119, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-118
2009 Murano
B1152 CURTAIN MODULE LH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367486
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
F G
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK SIDE CURTAIN AIR BAG MODULE
1. Replace LH side curtain air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-119
2009 Murano
B1153 CURTAIN MODULE LH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1153 CURTAIN MODULE LH
Description
DTC B1153 [SHORT] CURTAIN MODULE LH
For LH side curtain air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (left and right GP in air bag diagnosis sensor unit).
INFOID:0000000003367487
OPERATION
In case of collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
STRUCTURE
LH side curtain air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
LH side curtain air bag module is installed on the roof side with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367488
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1153 Trouble diagnosis name CURTAIN MODULE LH [SHORT] DTC detecting condition LH side curtain air bag module circuit are shorted to each other Possible cause Disconnection of wiring harness and short Internal breakdown in LH side curtain air bag module Internal breakdown in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-121, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-120
2009 Murano
B1153 CURTAIN MODULE LH
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367489
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
F G
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK SIDE CURTAIN AIR BAG MODULE
1. Replace LH side curtain air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-121
2009 Murano
B1154, B1155, B1156, B1157 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1154, B1155, B1156, B1157 DIAGNOSIS SENSOR UNIT
Description
INFOID:0000000004185382
Checks the entire SRS and displays the malfunction either by illuminating or blinking the air bag warning lamp on the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and CONSULT-III.
OPERATION
It detects a shock that exceeds a specified level and monitors whether the driver and passenger air bags, front side air bag, side curtain air bag and pre-tensioner seat belts operate normally.
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC No. B1154 B1155 B1156 B1157 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is malfunctioning or out of the specification
INFOID:0000000004185383
Possible cause Malfunction in air bag diagnosis sensor unit Configuration in air bag diagnosis sensor unit does not match the vehicles specification
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III Turn ignition switch ON. Perform AIR BAG Self Diagnostic Result. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-18, "Diagnosis Description". NOTE: SRS does not enter diagnosis mode if no malfunction is detected in user mode. Is malfunctioning part detected? YES >> Refer to SRC-122, "Diagnosis Procedure". NO >> INSPECTION END 1. 2.
Diagnosis Procedure
INFOID:0000000004185384
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Never use unspecified tester or other measuring device.
1.CHECK HARNESS CONNECTOR
Check the harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3.
Revision: 2008 October
SRC-122
2009 Murano
B1154, B1155, B1156, B1157 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > NO >> Replace wiring harness. [FOR USA AND CANADA]
A
3.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. Refer to SR-19, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-122, "DTC Logic". Is DTC detected? YES >> GO TO 1. NO >> INSPECTION END
SRC
Revision: 2008 October
SRC-123
2009 Murano
B1170, B1171, B1172, B1173 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1170, B1171, B1172, B1173 DIAGNOSIS SENSOR UNIT
Description
INFOID:0000000004185385
Checks the entire SRS and displays the malfunction either by illuminating or blinking the air bag warning lamp on the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and CONSULT-III.
OPERATION
It detects a shock that exceeds a specified level and monitors whether the driver and passenger air bags, front side air bag, side curtain air bag and pre-tensioner seat belts operate normally.
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC No. B1170 B1171 B1172 B1173 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is malfunctioning or out of the specification
INFOID:0000000004185386
Possible cause Malfunction in air bag diagnosis sensor unit Configuration in air bag diagnosis sensor unit does not match the vehicles specification
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III Turn ignition switch ON. Perform AIR BAG Self Diagnostic Result. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-18, "Diagnosis Description". NOTE: SRS does not enter diagnosis mode if no malfunction is detected in user mode. Is malfunctioning part detected? YES >> Refer to SRC-124, "Diagnosis Procedure". NO >> INSPECTION END 1. 2.
Diagnosis Procedure
INFOID:0000000004185387
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Never use unspecified tester or other measuring device.
1.CHECK HARNESS CONNECTOR
Check the harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3.
Revision: 2008 October
SRC-124
2009 Murano
B1170, B1171, B1172, B1173 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > NO >> Replace wiring harness. [FOR USA AND CANADA]
A
3.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. Refer to SR-19, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-124, "DTC Logic". Is DTC detected? YES >> GO TO 1. NO >> INSPECTION END
SRC
Revision: 2008 October
SRC-125
2009 Murano
B1186, B1187, B1188, B1189 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1186, B1187, B1188, B1189 DIAGNOSIS SENSOR UNIT
Description
INFOID:0000000004185388
Checks the entire SRS and displays the malfunction either by illuminating or blinking the air bag warning lamp on the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and CONSULT-III.
OPERATION
It detects a shock that exceeds a specified level and monitors whether the driver and passenger air bags, front side air bag, side curtain air bag and pre-tensioner seat belts operate normally.
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC No. B1186 B1187 B1188 B1189 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is malfunctioning or out of the specification
INFOID:0000000004185389
Possible cause Malfunction in air bag diagnosis sensor unit Configuration in air bag diagnosis sensor unit does not match the vehicles specification
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III Turn ignition switch ON. Perform AIR BAG Self Diagnostic Result. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-18, "Diagnosis Description". NOTE: SRS does not enter diagnosis mode if no malfunction is detected in user mode. Is malfunctioning part detected? YES >> Refer to SRC-126, "Diagnosis Procedure". NO >> INSPECTION END 1. 2.
Diagnosis Procedure
INFOID:0000000004185390
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Never use unspecified tester or other measuring device.
1.CHECK HARNESS CONNECTOR
Check the harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3.
Revision: 2008 October
SRC-126
2009 Murano
B1186, B1187, B1188, B1189 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > NO >> Replace wiring harness. [FOR USA AND CANADA]
A
3.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. Refer to SR-19, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-126, "DTC Logic". Is DTC detected? YES >> GO TO 1. NO >> INSPECTION END
SRC
Revision: 2008 October
SRC-127
2009 Murano
B1202, B1203, B1204, B1205, B1206, B1207 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1202, B1203, B1204, B1205, B1206, B1207 DIAGNOSIS SENSOR UNIT
Description
DTC B1202, B1203, B1204, B1205, B1206, B1207 DIAGNOSIS SENSOR UNIT
Detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the air bag warning lamp in the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and electro-diagnosis tester CONSULT-III.
INFOID:0000000003367517
OPERATION
It detects a shock that exceeds specified level and monitors such systems as the driver and passenger air bag, side air bag, curtain air bag, pre-tensioner seat belts and Occupant Classification System (OCS) operate properly.
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367518
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1202 B1203 B1204 B1205 B1206 B1207 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is out of order or mis-match Possible cause Internal breakdown in air bag diagnosis sensor unit Mis-match between specification on vehicle and configuration in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-129, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-128
2009 Murano
B1202, B1203, B1204, B1205, B1206, B1207 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS >
>> GO TO 2.
[FOR USA AND CANADA]
A
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-142. NO >> INSPECTION END.
B
C
INFOID:0000000003367519
Diagnosis Procedure
With CONSULT-III
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
SRC
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-129
2009 Murano
B1209 FRONTAL COLLISION DETECTION
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1209 FRONTAL COLLISION DETECTION
Description
DTC B1209 FRONTAL COLLISION DETECTION
When detect a component damage resulting from a front collision, blinks or illuminates the air bag warning lamp to inform the driver. Malfunctioning can be detected by the CONSULT-III.
INFOID:0000000003367520
OPERATION
The air bags and seat belt pre-tensioners for driver and front passenger are operated by the decision of the air bag diagnosis sensor unit out signal transmitted because of the frontal collision.
STRUCTURE
It consists of crash zone sensor, air bag diagnosis sensor unit, air bags and seat belt pre-tensioners for driver and front passenger.
INSTALLATION
Refer to SR-15, "Removal and Installation", SR-19, "Removal and Installation", SR-21, "Removal and Installation", SR-5, "Removal and Installation", SR-11, "Removal and Installation".
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367521
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1209 Trouble diagnosis name FRONTAL COLLISION DETECTION DTC detecting condition Front seat belt pre-tensioner, front air bag is deployed Possible cause
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-130, "Diagnosis Procedure". NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367522
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK FRONT AIR BAG MODULE
Check front air bag modules. (driver air bag module and/or front passenger air bag module.)
Revision: 2008 October
SRC-130
2009 Murano
B1209 FRONTAL COLLISION DETECTION
[FOR USA AND CANADA] < COMPONENT DIAGNOSIS > Is the front air bag module deployed? YES >> Replace front air bag modules. Refer to SR-5, "Removal and Installation" or SR-11, "Removal and Installation". NO >> GO TO 2.
2.CHECK FRONT SEAT BELT PRE-TENSIONER
Check front seat belt pre-tensioner. Is the front seat belt pre-tensioner activated? YES >> Replace front seat belt pre-tensioner. Refer to SR-21, "Removal and Installation". NO >> GO TO 3.
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
Check air bag diagnosis sensor unit. Is the front air bag module and/or front seat belt pre-tensioner activated? YES >> Replace air bag diagnosis sensor unit. Refer to SR-19, "Removal and Installation". NO >> GO TO 4.
4.CHECK STEERING WHEEL
Check steering wheel. Is the steering wheel normal? YES >> GO TO 5. NO >> Replace steering wheel.
5.CHECK SPIRAL CABLE
1. Check the continuity of spiral cable.Refer to SRC-49, "Diagnosis Procedure". 2. Operate the steering wheel to check excessive heavy operation force, abnormal noise or damage. Is the inspection result normal? YES >> GO TO 6. NO >> Replace spiral cable. Refer to SR-8, "Removal and Installation".
SRC I
6.CHECK WIRING HARNESS/HARNESS CONNECTOR
Check wiring harness/harness connector. Is the wiring harness/harness connector normal? YES >> GO TO 7. NO >> Repair or replace wiring harness/harness connector.
7.FINAL CHECK
Check the screen of CONSULT-III and/or Air bag warning lamp status. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-131
2009 Murano
B1210 SIDE COLLISION DETECTION
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1210 SIDE COLLISION DETECTION
Description
DTC B1210 SIDE COLLISION DETECTION
When detect a component damage resulting from a side collision, brinks or illuminates the air bag warning lamp to inform the driver. Malfunctioning can be detected by the CONSULT-III.
INFOID:0000000003367523
OPERATION
The front side air bag and side curtain air bag are operated by the decision of the air bag diagnosis sensor unit signal of the side collision.
STRUCTURE
It consists of satellite sensor, air bag diagnosis sensor unit, front side air bag and side curtain air bag.
INSTALLATION
Refer to SR-17, "Removal and Installation", SR-19, "Removal and Installation", SR-13, "Removal and Installation".
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367524
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1210 Trouble diagnosis name SIDE COLLISION DETECTION DTC detecting condition Front side air bag, side curtain air bag is deployed Possible cause
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-132, "Diagnosis Procedure". NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-III
INFOID:0000000003367525
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK FRONT SIDE AIR BAG MODULE
Check front side air bag module. Is the front side air bag module deployed? YES >> Replace front side air bag module.
Revision: 2008 October
SRC-132
2009 Murano
B1210 SIDE COLLISION DETECTION
< COMPONENT DIAGNOSIS > NO >> GO TO 2. [FOR USA AND CANADA]
A
2.CHECK SIDE CURTAIN AIR BAG MODULE
Check side curtain air bag module. Is the side curtain air bag module deployed? YES >> Replace side curtain air bag module. Refer to SR-13, "Removal and Installation". NO >> GO TO 3.
3.CHECK SATELLITE SENSOR
Check satellite sensor. Is the front side air bag module and/or side curtain air bag module deployed? YES >> Replace satellite sensor. Refer to SR-17, "Removal and Installation". NO >> GO TO 4.
4.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
Check air bag diagnosis sensor unit. Is the front side air bag module and/or side curtain air bag module deployed? YES >> Replace air bag diagnosis sensor unit. Refer to SR-19, "Removal and Installation". NO >> GO TO 5.
5.FINAL CHECK
Check the screen of CONSULT-III and/or Air bag warning lamp status. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
SRC
Revision: 2008 October
SRC-133
2009 Murano
B1211 ROLLOVER DETECTION
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1211 ROLLOVER DETECTION
Description
DTC B1211 ROLLOVER DETECTION
When detect a component damage resulting from a rollover, brinks or illuminates the air bag warning lamp to inform the driver. Malfunctioning can be detected by the CONSULT-III.
INFOID:0000000003470197
OPERATION
The front seat belt pre-tensioner and side curtain air bag are operated by the decision of the air bag diagnosis sensor unit signal of the rollover.
STRUCTURE
It consists of front seat belt pre-tensioner, side curtain air bag and air bag diagnosis sensor unit.
INSTALLATION
Refer to SR-21, "Removal and Installation", SR-13, "Removal and Installation" and SR-19, "Removal and Installation".
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003470198
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1211 Trouble diagnosis name ROLLOVER DETECTION DTC detecting condition Front seat belt pre-tensioner. side curtain air bag module are deployed because of rollover detection Possible cause
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-134, "Diagnosis Procedure". NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003470199
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK FRONT SEAT BELT PRE-TENSIONER
Check front seat belt pre-tensioner. Is the front seat belt pre-tensioner deployed?
Revision: 2008 October
SRC-134
2009 Murano
B1211 ROLLOVER DETECTION
[FOR USA AND CANADA] < COMPONENT DIAGNOSIS > YES >> Replace front seat belt pre-tensioner. Refer to SR-21, "Removal and Installation". NO >> GO TO 2.
2.CHECK SIDE CURTAIN AIR BAG MODULE
Check side curtain air bag module. Is the side curtain air bag module deployed? YES >> Replace side curtain air bag module. Refer to SR-13, "Removal and Installation". NO >> GO TO 3.
B
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
Check air bag diagnosis sensor unit. Is the front seat belt pre-tensioner and/or side curtain air bag module deployed? YES >> Replace air bag diagnosis sensor unit. Refer to SR-19, "Removal and Installation". NO >> GO TO 4.
4.FINAL CHECK
Check the screen of CONSULT-III and/or Air bag warning lamp status. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
SRC
Revision: 2008 October
SRC-135
2009 Murano
B1212, B1213, B1214 RH1 SAT-SENS
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1212, B1213, B1214 RH1 SAT-SENS
Description
INFOID:0000000004185391
Main G sensor generates signal voltage, when it detects deceleration beyond the specified level by vehicle side collision.
OPERATION
When air bag diagnosis sensor unit judges both signal voltage of the G sensor and the Safing algorithm to be that of collision which exceeds specified level, the driving circuit switches on and feeds the electric ignitor of both the front side air bag and side curtain air bag.
STRUCTURE
Integrated type of the G sensor element for side collision with output terminals for signal voltage.
INSTALLATION
RH satellite sensor is installed at the underside of center pillar with fixed nuts.
DTC Logic
DTC No. B1212 B1213 B1214 Trouble diagnosis name RH1 SAT-SENS DTC detecting condition RH satellite sensor is malfunctioning
INFOID:0000000004185392
Possible cause Disconnection of wiring harness Malfunction in RH satellite sensor Malfunction in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III Turn ignition switch ON. Perform AIR BAG Self Diagnostic Result. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-18, "Diagnosis Description". NOTE: SRS does not enter diagnosis mode if no malfunction is detected in user mode. Is malfunctioning part detected? YES >> Refer to SRC-136, "Diagnosis Procedure". NO >> INSPECTION END 1. 2.
Diagnosis Procedure
INFOID:0000000004185393
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Never use unspecified tester or other measuring device.
1.CHECK HARNESS CONNECTOR
Check the harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Replace wiring harness.
Revision: 2008 October
SRC-136
2009 Murano
B1212, B1213, B1214 RH1 SAT-SENS
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
3.REPLACE SATELLITE SENSOR
1. Replace RH satellite sensor. Refer to SR-17, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-136, "DTC Logic". Is DTC detected? YES >> GO TO 4. NO >> INSPECTION END
4.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. Refer to SR-19, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-136, "DTC Logic". Is DTC detected? YES >> GO TO 1. NO >> INSPECTION END
SRC
Revision: 2008 October
SRC-137
2009 Murano
B1215, B1216, B1217 LH1 SAT-SENS
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1215, B1216, B1217 LH1 SAT-SENS
Description
INFOID:0000000004185394
Main G sensor generates signal voltage, when it detects deceleration beyond the specified level by vehicle side collision.
OPERATION
When air bag diagnosis sensor unit judges both signal voltage of the G sensor and the Safing algorithm to be that of collision which exceeds specified level, the driving circuit switches on and feeds the electric ignitor of both the front side air bag and side curtain air bag.
STRUCTURE
Integrated type of the G sensor element for side collision with output terminals for signal voltage.
INSTALLATION
LH satellite sensor is installed at the underside of center pillar with fixed nuts.
DTC Logic
DTC No. B1215 B1216 B1217 Trouble diagnosis name LH1 SAT-SENS DTC detecting condition LH satellite sensor is malfunctioning
INFOID:0000000004185395
Possible cause Disconnection of wiring harness Malfunction in LH satellite sensor Malfunction in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III Turn ignition switch ON. Perform AIR BAG Self Diagnostic Result. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-18, "Diagnosis Description". NOTE: SRS does not enter diagnosis mode if no malfunction is detected in user mode. Is malfunctioning part detected? YES >> Refer to SRC-138, "Diagnosis Procedure". NO >> INSPECTION END 1. 2.
Diagnosis Procedure
INFOID:0000000004185396
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Never use unspecified tester or other measuring device.
1.CHECK HARNESS CONNECTOR
Check the harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Replace wiring harness.
Revision: 2008 October
SRC-138
2009 Murano
B1215, B1216, B1217 LH1 SAT-SENS
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
A
3.REPLACE SATELLITE SENSOR
1. Replace LH satellite sensor. Refer to SR-17, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-138, "DTC Logic" Is DTC detected? YES >> GO TO 4. NO >> INSPECTION END
4.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. Refer to SR-19, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-138, "DTC Logic". Is DTC detected? YES >> GO TO 1. NO >> INSPECTION END
SRC
Revision: 2008 October
SRC-139
2009 Murano
B1218, B1219 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR USA AND CANADA]
B1218, B1219 DIAGNOSIS SENSOR UNIT
Description
INFOID:0000000004185867
Checks the entire SRS and displays the malfunction either by illuminating or blinking the air bag warning lamp on the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and CONSULT-III.
OPERATION
It detects a shock that exceeds a specified level and monitors whether the driver and passenger air bags, front side air bag, side curtain air bag and pre-tensioner seat belts operate normally.
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC No. B1218 B1219 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is malfunctioning or out of the specification
INFOID:0000000004185868
Possible cause Malfunction in air bag diagnosis sensor unit Configuration in air bag diagnosis sensor unit does not match the vehicles specification
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III Turn ignition switch ON. Perform AIR BAG Self Diagnostic Result. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-18, "Diagnosis Description". NOTE: SRS does not enter diagnosis mode if no malfunction is detected in user mode. Is malfunctioning part detected? YES >> Refer to SRC-140, "Diagnosis Procedure". NO >> INSPECTION END 1. 2.
Diagnosis Procedure
INFOID:0000000004185869
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Never use unspecified tester or other measuring device.
1.CHECK HARNESS CONNECTOR
Check the harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3.
Revision: 2008 October
SRC-140
2009 Murano
B1218, B1219 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > NO >> Replace wiring harness. [FOR USA AND CANADA]
A
3.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. Refer to SR-19, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-140, "DTC Logic". Is DTC detected? YES >> GO TO 1. NO >> INSPECTION END
SRC
Revision: 2008 October
SRC-141
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR USA AND CANADA]
ECU DIAGNOSIS
DIAGNOSIS SENSOR UNIT
DTC Index
DTC No. Index (With CONSULT-lll)
(SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD) NOTE: Follow the procedures in numerical order when repairing malfunctioning parts. Confirm whether malfunction is eliminated using air bag warning lamp or CONSULT-III each time repair is completed. If malfunction is still observed, proceed to the next step. When malfunction is eliminated, further repair work is not required.
Diagnostic item NO DTC IS DETECTED. Malfunction is indicated by the AIR BAG warning lamp in User mode. Explanation Low battery voltage (Less than 9 V) Go to SRC-18, "Diagnosis Descrip Self-diagnosis result SELF-DIAG [PAST] (previously stored in the tion". memory) might not be erased after repair. Intermittent malfunction has been detected in the past. Replace air bag diagnosis sensor unit Repair order Recheck SRS at each replacement
INFOID:0000000003367526
No malfunction is detected. CONTROL UNIT [B1001-B1015] OCCUPANT SENS C/U [UNIT FAIL] [B1017] [B1020] [B1021] OCCUPANT SENS [UNIT FAIL] [B1018] Air bag diagnosis sensor unit is out of order or mis-match
Trouble occurs in OCS-C/U
1. 2.
Repair or replace wiring harness/ harness connector Replace front passenger seat cushion and occupant classification system (C/U) as an assembly Repair or replace wiring harness/ harness connector Replace front passenger seat cushion and occupant classification system (C/U) as an assembly Repair or replace wiring harness/ harness connector Replace front passenger seat cushion and occupant classification system (C/U) as an assembly Replace air bag diagnosis sensor unit Repair or replace wiring harness/ harness connector Replace front passenger air bag OFF indicator Replace air bag diagnosis sensor unit Repair or replace wiring harness/ harness connector Replace front passenger seat cushion and occupant classification system (C/U) as an assembly Replace air bag diagnosis sensor unit
Trouble occurs in OCS-SENSOR
1. 2.
OCCUPANT SENS C/U [COMM FAIL] [B1022]
Trouble occurs in OCS-C/U, circuit of OCS-C/U~Air bag diagnosis sensor unit, or Air bag diagnosis sensor unit
1. 2.
3. PASS A/B INDCTR CKT [B1023] Cut-off telltale circuit is open or shorted to ground or the circuits are shorted each other 1. 2. 3. OCS SENSOR [B1025] [B1032] [B1048] Malfunction occurs in Occupant Detection System control unit, circuit of Occupant Detection System control unit air bag diagnosis sensor unit, or air bag diagnosis sensor unit 1. 2.
3. CONTROL UNIT [B1026-B1031] Air bag diagnosis sensor unit is out of order or mis-match
Replace air bag diagnosis sensor unit
Revision: 2008 October
SRC-142
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS >
Diagnostic item CRASH ZONE SEN [UNIT FAIL] [B1033] [B1034] CRASH ZONE SEN [COMM FAIL] [B1035] [UNMATCH] [B1036] [OPEN/UPR-VBSHORT] [B1038] [SHORT/UPR-GNDSHORT] [B1040] CRASH ZONE SEN1 [B1037] [B1039] [B1041] CONTROL UNIT [B1042-B1047] DRIVER AIRBAG MODULE [OPEN] [B1049] [B1054] DRIVER AIRBAG MODULE [VB-SHORT] [B1050] [B1055] DRIVER AIRBAG MODULE [GND-SHORT] [B1051] [B1056] DRIVER AIRBAG MODULE [SHORT] [B1052] [B1057] CONTROL UNIT [B1058-B1063] ASSIST A/B MODULE [OPEN] [B1065] [B1070] ASSIST A/B MODULE [VB-SHORT] [B1066] [B1071] ASSIST A/B MODULE [GND-SHORT] [B1067] [B1072] ASSIST A/B MODULE [SHORT] [B1068] [B1073] Crash zone sensor is malfunctioning 1. 2. 3. Air bag diagnosis sensor unit is out of order or mis-match Repair or replace wiring harness/ harness connector Replace crash zone sensor Replace air bag diagnosis sensor unit Explanation Crash zone sensor is out of order
[FOR USA AND CANADA]
Repair order Recheck SRS at each replacement 1. 2. 3. Repair or replace wiring harness/ harness connector Replace crash zone sensor Replace air bag diagnosis sensor unit
Replace air bag diagnosis sensor unit
SRC
Driver air bag module circuit is open (including the spiral cable) 1. 2. 3. Driver air bag module circuit is shorted to some power supply circuit (including the spiral cable) 4. Repair or replace wiring harness/ harness connector Replace driver air bag module Replace spiral cable. Refer to SRC-49, "Diagnosis Procedure" Replace air bag diagnosis sensor unit
Driver air bag module circuit is shorted to ground (including the spiral cable)
Driver air bag module circuits are shorted to each other (including spiral cable)
Air bag diagnosis sensor unit is out of order or mis-match
Replace air bag diagnosis sensor unit
Front passenger air bag module circuit is open
1. 2.
Front passenger air bag module circuit is shorted to some power supply circuit Front passenger air bag module circuit is shorted to ground
3.
Repair or replace wiring harness/ harness connector Replace front passenger air bag module Replace air bag diagnosis sensor unit
Front passenger air bag module circuits are shorted to each other
Revision: 2008 October
SRC-143
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS >
Diagnostic item CONTROL UNIT [B1074-B1079] DRIVER AIRBAG MODULE [SHORT] [B1080] [B1096] Explanation Air bag diagnosis sensor unit is out of order or mis-match
[FOR USA AND CANADA]
Repair order Recheck SRS at each replacement Replace air bag diagnosis sensor unit
Driver air bag module circuits are shorted to each other (including spiral cable)
1. 2. 3. 4.
Repair or replace wiring harness/ harness connector Replace driver air bag module Replace spiral cable. Refer to SRC-72, "Diagnosis Procedure" Replace air bag diagnosis sensor unit Repair or replace wiring harness/ harness connector Replace front RH seat belt pretensioner Replace air bag diagnosis sensor unit
PRE-TEN FRONT RH [OPEN] [B1081] PRE-TEN FRONT RH [VB-SHORT] [B1082] PRE-TEN FRONT RH [GND-SHORT] [B1083] PRE-TEN FRONT RH [SHORT] [B1084] PRE-TEN FRONT LH [OPEN] [B1086] PRE-TEN FRONT LH [VB-SHORT] [B1087] PRE-TEN FRONT LH [GND-SHORT] [B1088] PRE-TEN FRONT LH [SHORT] [B1089] CONTROL UNIT [B1090-B1093] CONTROL UNIT [B1106-B1111] SATELLITE SENS RH [UNIT FAIL] [B1113] [B1114] SATELLITE SENS RH [COMM FAIL] [B1115] [UNMATCH] [B1116] SATELLITE SENS LH [UNIT FAIL] [B1118] [B1119] SATELLITE SENS LH [COMM FAIL] [B1120] [UNMATCH] [B1121]
Front RH seat belt pre-tensioner circuit is open
1. 2.
Front RH seat belt pre-tensioner circuit is shorted to some power supply circuit Front RH seat belt pre-tensioner circuit is shorted to ground
3.
Front RH seat belt pre-tensioner circuits are shorted to each other Front LH seat belt pre-tensioner circuit is open 1. 2. Front LH seat belt pre-tensioner circuit is shorted to some power supply circuit Front LH seat belt pre-tensioner circuit is shorted to ground 3. Repair or replace wiring harness/ harness connector Replace front LH seat belt pretensioner Replace air bag diagnosis sensor unit
Front LH seat belt pre-tensioner circuits are shorted to each other Air bag diagnosis sensor unit is malfunctioning or out of the specified specification Air bag diagnosis sensor unit is out of order or mis-match Replace air bag diagnosis sensor unit
Replace air bag diagnosis sensor unit
RH satellite sensor is out of order
1. 2. 3.
Repair or replace wiring harness/ harness connector Replace RH satellite sensor Replace air bag diagnosis sensor unit
LH satellite sensor unit is out of order
1. 2. 3.
Repair or replace wiring harness/ harness connector Replace LH satellite sensor Replace air bag diagnosis sensor unit
Revision: 2008 October
SRC-144
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS >
Diagnostic item CONTROL UNIT [B1122-B1127] SIDE MODULE RH [OPEN] [B1129] SIDE MODULE RH [VB-SHORT] [B1130] SIDE MODULE RH [GND-SHORT] [B1131] SIDE MODULE RH [SHORT] [B1132] SIDE MODULE LH [OPEN] [B1134] SIDE MODULE LH [VB-SHORT] [B1135] SIDE MODULE LH [GND-SHORT] [B1136] SIDE MODULE LH [SHORT] [B1137] CONTROL UNIT [B1138-B1143] CONTROL UNIT [B1144] CURTAIN MODULE RH [OPEN] [B1145] CURTAIN MODULE RH [VB-SHORT] [B1146] CURTAIN MODULE RH [GND-SHORT] [B1147] CURTAIN MODULE RH [SHORT] [B1148] Explanation Air bag diagnosis sensor unit is out of order or mis-match
[FOR USA AND CANADA]
Repair order Recheck SRS at each replacement Replace air bag diagnosis sensor unit
B
Front RH side air bag module circuit is open 1. 2. Front RH side air bag module circuit is shorted to some power supply circuit Front RH side air bag module circuit is shorted to ground 3. Repair or replace wiring harness/ harness connector Replace front RH side air bag module Replace air bag diagnosis sensor unit
Front RH side air bag module circuits are shorted to each other
Front LH side air bag module circuit is open
1. 2.
Front LH side air bag module circuit is shorted to some power supply circuit Front LH side air bag module circuit is shorted to ground
3.
Repair or replace wiring harness/ harness connector Replace front LH side air bag module Replace air bag diagnosis sensor unit
SRC
Front LH side air bag module circuits are shorted to each other
I
Air bag diagnosis sensor unit is out of order or mis-match Replace air bag diagnosis sensor unit
J
Air bag diagnosis sensor unit is malfunctioning or out of the specified specification RH side curtain air bag module circuit is open Replace air bag diagnosis sensor unit
K
1. 2. Repair or replace wiring harness/ harness connector Replace RH side curtain air bag module Replace air bag diagnosis sensor unit
RH side curtain air bag module circuit is shorted to some power supply circuit RH side curtain air bag module circuit is shorted to ground
3.
N
RH side curtain air bag module circuits are shorted to each other
Revision: 2008 October
SRC-145
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS >
Diagnostic item CURTAIN MODULE LH [OPEN] [B1150] CURTAIN MODULE LH [VB-SHORT] [B1151] CURTAIN MODULE LH [GND-SHORT] [B1152] CURTAIN MODULE LH [SHORT] [B1153] CONTROL UNIT [B1154-B1157] CONTROL UNIT [B1170-B1173] CONTROL UNIT [B1186-B1189] CONTROL UNIT [B1202-B1207] FRONTAL COLLISION DETECTION [B1209] SIDE COLLISION DETECTION [B1210] ROLLOVER DETECTION [B1211] RH1 SAT-SENS [B1212] [B1213] [B1214] LH1 SAT-SENS [B1215] [B1216] [B1217] CONTROL UNIT [B1218] [B1219] Explanation LH side curtain air bag module circuit is open
[FOR USA AND CANADA]
Repair order Recheck SRS at each replacement 1. 2. Repair or replace wiring harness/ harness connector Replace LH side curtain air bag module Replace air bag diagnosis sensor unit
LH side curtain air bag module circuit is shorted to some power supply circuits LH side curtain air bag module circuit is shorted to ground
3.
LH side curtain air bag module circuits are shorted to each other
Air bag diagnosis sensor unit is malfunctioning or out of the specified specification Air bag diagnosis sensor unit is malfunctioning or out of the specified specification Air bag diagnosis sensor unit is malfunctioning or out of the specified specification Air bag diagnosis sensor unit is out of order or mis-match
Replace air bag diagnosis sensor unit
Replace air bag diagnosis sensor unit
Replace air bag diagnosis sensor unit
Replace air bag diagnosis sensor unit
Front seat belt pre-tensioner and front air bag module is deployed
Go to SRC-130, "Diagnosis Procedure"
Front side air bag module and side curtain air bag module is de- Go to SRC-132, "Diagnosis Procedure" ployed Front seat belt pre-tensioner, side curtain air bag module are deployed because of rollover detection RH satellite sensor is malfunctioning Go to SRC-134, "Diagnosis Procedure"
1. 2. 3.
Repair or replace wiring harness/ harness connector Replace RH satellite sensor Replace air bag diagnosis sensor unit Repair or replace wiring harness/ harness connector Replace LH satellite sensor Replace air bag diagnosis sensor unit
LH satellite sensor is malfunctioning
1. 2. 3.
Air bag diagnosis sensor unit is malfunctioning or out of the specified specification
Replace air bag diagnosis sensor unit
WARNING LAMP FLASH CODE CHART (Without CONSULT-lll)
NOTE:
Revision: 2008 October
SRC-146
2009 Murano
DIAGNOSIS SENSOR UNIT
[FOR USA AND CANADA] < ECU DIAGNOSIS > Follow the procedures in numerical order when repairing malfunctioning parts. Confirm whether malfunction is eliminated using air bag warning lamp or CONSULT-IlI each time repair is completed. If malfunction is still observed, proceed to the next step. When malfunction is eliminated, further repair work is not required.
D
PHIA0532E
G
JMHIA0523GB
SRC
JMHIA0524GB
N
JMHIA0525GB
JMHIA0526GB
Revision: 2008 October
SRC-147
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR USA AND CANADA]
JMHIA0527GB
JMHIA0528GB
JMHIA0529GB
JMHIA0530GB
JMHIA0531GB
Revision: 2008 October
SRC-148
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR USA AND CANADA]
A
C
JMHIA0532GB
JMHIA0533GB
SRC
J
JMHIA0534GB
M
JMHIA0535GB
JMHIA0536GB
Revision: 2008 October
SRC-149
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR USA AND CANADA]
JMHIA0537GB
Wiring Diagram SRS AIR BAG CONTROL SYSTEM
INFOID:0000000003367527
NOTE: Type A: Up to VIN: JN8AZ18U*9W100000, JN8AZ18W*9W200000 (EXCEPT FOR MEXICO), JN8AZ18U*9W710000, JN8AZ18W*9W810000 (FOR MEXICO) Type B: From VIN: JN8AZ18U*9W100001, JN8AZ18W*9W200001 (EXCEPT FOR MEXICO), JN8AZ18U*9W710001, JN8AZ18W*9W810001 (FOR MEXICO)
Type A: Up to VIN: JN8AZ18U*9W100000, JN8AZ18W*9W200000 (EXCEPT FOR MEXICO),
Revision: 2008 October
SRC-150
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > JN8AZ18U*9W710000, JN8AZ18W*9W810000 (FOR MEXICO) [FOR USA AND CANADA]
A
SRC
O
JCHWM0348GB
Revision: 2008 October
SRC-151
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR USA AND CANADA]
JCHWM0349GB
Revision: 2008 October
SRC-152
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR USA AND CANADA]
A
SRC
O
JCHWM0350GB
Revision: 2008 October
SRC-153
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR USA AND CANADA]
JCHWM0351GB
Revision: 2008 October
SRC-154
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR USA AND CANADA]
A
SRC
O
JCHWM0352GB
Revision: 2008 October
SRC-155
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR USA AND CANADA]
JCHWM0353GB
Revision: 2008 October
SRC-156
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR USA AND CANADA]
A
SRC
O
JCHWM0354GB
Revision: 2008 October
SRC-157
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR USA AND CANADA]
JCHWM0355GB
Type B: From VIN: JN8AZ18U*9W100001, JN8AZ18W*9W200001 (EXCEPT FOR MEXICO),
Revision: 2008 October
SRC-158
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > JN8AZ18U*9W710001, JN8AZ18W*9W810001 (FOR MEXICO) [FOR USA AND CANADA]
A
SRC
O
JCHWM0356GB
Revision: 2008 October
SRC-159
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR USA AND CANADA]
JCHWM0357GB
Revision: 2008 October
SRC-160
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR USA AND CANADA]
A
SRC
O
JCHWM0358GB
Revision: 2008 October
SRC-161
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR USA AND CANADA]
JCHWM0359GB
Revision: 2008 October
SRC-162
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR USA AND CANADA]
A
SRC
O
JCHWM0360GB
Revision: 2008 October
SRC-163
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR USA AND CANADA]
JCHWM0361GB
Revision: 2008 October
SRC-164
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR USA AND CANADA]
A
SRC
O
JCHWM0362GB
Revision: 2008 October
SRC-165
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR USA AND CANADA]
JCHWM0363GB
Revision: 2008 October
SRC-166
2009 Murano
SRS AIR BAG WARNING LAMP DOES NOT TURN OFF
< SYMPTOM DIAGNOSIS > [FOR USA AND CANADA]
A
SYMPTOM DIAGNOSIS
SRS AIR BAG WARNING LAMP DOES NOT TURN OFF
Diagnosis Procedure
INFOID:0000000003367528
1.CHECK FRONT AIR BAG MODULE
Check the deployment of front air bag module. Is air bag module deployed? YES >> Refer to SRC-130, "Diagnosis Procedure" or SRC-132, "Diagnosis Procedure". NO >> GO TO 2.
C
2.CHECK AIR BAG FUSE
Check the air bag fuse. Refer to PG-102, "Fuse and Fusible Link Arrangement". Is 10A fuse [No.2, located in fuse block (J/B)] normal? YES >> GO TO 4. NO >> GO TO 3.
E
3.CHECK AIR BAG FUSE AGAIN
Replace air bag fuse and turn ignition switch ON. Did the air bag fuse blow again? YES >> Repair or replace main harness. NO >> INSPECTION END
4.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
Check the screen of CONSULT-III. Is the inspection result normal? YES >> GO TO 5. NO >> Replace air bag diagnosis sensor unit. Refer to SR-19, "Removal and Installation".
SRC
5.CHECK HARNESS CONNECTION
Check harness connection between air bag warning lamp and air bag diagnosis sensor unit. Is the inspection result normal? YES >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident". NO >> Replace wiring harness connector.
Revision: 2008 October
SRC-167
2009 Murano
SRS AIR BAG WARNING LAMP DOES NOT TURN ON
< SYMPTOM DIAGNOSIS > [FOR USA AND CANADA]
SRS AIR BAG WARNING LAMP DOES NOT TURN ON
Diagnosis Procedure
INFOID:0000000003367529
1.CHECK METER FUSE
Check the meter fuse. Refer to PG-102, "Fuse and Fusible Link Arrangement". Is 10A fuse [No.4, located in fuse block (J/B)] normal? YES >> GO TO 3. NO >> GO TO 2.
2.CHECK METER FUSE AGAIN
Replace 10A fuse [No.4, located in fuse block (J/B)] and turn ignition switch ON. Did the meter fuse blow again? YES >> Repair or replace the related harness. NO >> INSPECTION END
3.CHECK HARNESS CONNECTION
1. Check harness connection between air bag diagnosis sensor unit and combination meter. 2. Disconnect air bag diagnosis sensor unit connector and turn ignition switch ON. Did air bag warning lamp turn ON? YES >> Replace air bag diagnosis sensor unit. Refer to SR-19, "Removal and Installation". NO >> Replace combination meter assembly. Refer to MWI-145, "Removal and Installation".
Revision: 2008 October
SRC-168
2009 Murano
PASSENGER SEAT BELT WARNING SYSTEM
< SYMPTOM DIAGNOSIS > [FOR USA AND CANADA]
A
INFOID:0000000003367530
PASSENGER SEAT BELT WARNING SYSTEM
Diagnosis Procedure
1.CHECK THE SYSTEM 1
Check the seat belt warning lamp function. Seat belt warning lamp turns ON in the following conditions. Driver seat belt is fastened. Occupant is on front passenger seat. Front passenger seat belt is not fastened. Is the inspection result normal? YES >> GO TO 2. NO >> Check the followings. Harness between air bag diagnosis sensor unit and combination meter. Seat belt buckle switch (front passenger side) circuit. Seat belt buckle switch (front passenger side). If these are OK, replace air bag diagnosis sensor unit.
2.CHECK THE SYSTEM 2
Check the seat belt warning lamp function. Seat belt warning lamp turns OFF in the following conditions. Driver seat belt is fastened. Occupant is on front passenger seat. Front passenger seat belt is fastened. Is the inspection result normal? YES >> System is OK. NO >> Check the followings. Seat belt buckle switch (front passenger side) circuit. Seat belt buckle switch (front passenger side). If these are OK, replace air bag diagnosis sensor unit.
SRC
Revision: 2008 October
SRC-169
2009 Murano
PRECAUTIONS
< PRECAUTION > [FOR USA AND CANADA]
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
INFOID:0000000003367531
The Supplemental Restraint System such as AIR BAG and SEAT BELT PRE-TENSIONER, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted. Information necessary to service the system safely is included in the SRS AIRBAG and SEAT BELT of this Service Manual. WARNING: To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in the event of a collision which would result in air bag inflation, all maintenance must be performed by an authorized NISSAN/INFINITI dealer. Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag Module, see the SRS AIRBAG. Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors while ignition switch is ON or engine is running, never use air or electric power tools or strike near the sensor(s) with a hammer. Heavy vibration may activate the sensor(s), deploy the airbag(s), possibly cause serious injury. When using air or electric power tools or hammers, always turn OFF ignition switch, disconnect the battery, and wait 3 minutes or more before performing any service.
Service
INFOID:0000000003367532
Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual. Before servicing the SRS, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. For approximately 3 minutes after the battery negative terminal is removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have elapsed. Diagnosis sensor unit must always be installed with their arrow marks pointing towards the front of the vehicle for proper operation. Also check diagnosis sensor unit for cracks, deformities or rust before installation and replace as required. The spiral cable must be aligned in the neutral position since its rotations are limited. Do not turn steering wheel and column after removal of steering gear. Handle air bag module carefully. Always place driver and front passenger air bag modules with the pad side facing upward and seat mounted front side air bag module standing with the stud bolt side facing down. Conduct self-diagnosis to check entire SRS for proper functioning after replacing any components. After air bag inflates, the front instrument panel assembly should be replaced if damaged. Always replace instrument panel pad following front passenger air bag deployment.
Occupant Classification System Precaution
INFOID:0000000003367533
Replace occupant classification system control unit and passenger front seat cushion as an assembly. Refer to SE-106, "Removal and Installation".
Revision: 2008 October
SRC-170
2009 Murano
DIAGNOSIS AND REPAIR WORK FLOW
< BASIC INSPECTION > [FOR MEXICO]
A
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORK FLOW
Work Flow
OVERALL SEQUENCE
INFOID:0000000004785834
SRC
K
JMHIA0027GB
DETAILED FLOW
1.GET INFORMATION FOR SYMPTOM
Interview the customer about the symptom. >> GO TO 2.
M
2.PERFORM PRELIMINARY CHECK
At the beginning of inspection, confirm the condition of power supply circuit, check that the battery is charged and fuses and fusible links are not blown. Is power supply circuit normal? YES-1 >> GO TO 3. (With CONSULT-III) YES-2 >> GO TO 4. (Without CONSULT-III) NO >> Repair or replace the battery and fuse/fusible links.
3.PERFORM SELF-DIAGNOSIS USING CONSULT-III (WITH CONSULT-III)
Perform AIR BAG Self Diagnostic Result. Is MALFUNCTIONING PART displayed on CONSULT-III? YES >> GO TO 5. NO >> Repeat DTC confirmation with diagnostic procedure.
Revision: 2008 October
SRC-171
2009 Murano
DIAGNOSIS AND REPAIR WORK FLOW
< BASIC INSPECTION > [FOR MEXICO]
4.PERFORM SELF-DIAGNOSIS AIR BAG WARNING LAMP (WITHOUT CONSULT-III)
Check the air bag warning lamp status. Is MALFUNCTIONING PART detected? YES >> GO TO 5. NO >> Repeat DTC confirmation with diagnostic procedure.
5.REPAIR OR REPLACE
Repair or replace the malfunctioning part. After the malfunction is repaired, erase the self-diagnostic result. Refer to SRC-18, "Diagnosis Description" or SRC-20, "CONSULT-III Function". >> GO TO 6.
6.FINAL CHECK
Perform AIR BAG Self Diagnostic Result with CONSULT-III and /or, air bag warning lamp status. Are all malfunctions corrected? YES >> INSPECTION END NO-1 >> GO TO 3. (With CONSULT-III) NO-2 >> GO TO 4. (Without CONSULT-III)
Revision: 2008 October
SRC-172
2009 Murano
SRS AIR BAG SYSTEM
< FUNCTION DIAGNOSIS > [FOR MEXICO]
A
FUNCTION DIAGNOSIS
SRS AIR BAG SYSTEM
System Diagram
INFOID:0000000003367572
SRC
O
JMHIA0500GB
System Description
INFOID:0000000004749730
Supplemental Restraint System (SRS) activates air bag module and seal belt pre-tensioner when it detects a frontal collision or a side collision that is more than the specified limit. Together with other safety devices, it reduces the impact that occupant receives when vehicle collision occurs. Air bag sensor unit supplies power supply to air bag module and pre-tensioner seat belt when deceleration that is more than the specified limit is detected by G sensor in air bag diagnosis sensor unit, crash zone senRevision: 2008 October
SRC-173
2009 Murano
SRS AIR BAG SYSTEM
[FOR MEXICO] < FUNCTION DIAGNOSIS > sor, or satellite sensor. Air bag module is composed of electric igniter (squib), filter, pyrotechnic material, and gas generating material. When air bag module receives a signal from air bag sensor unit, air bag module ignites pyrotechnic material using electric igniter (squib) so that gas generating material generates high temperature nitrogen gas. The gas through filter activates air bag and seat belt pre-tensioner.
AIR BAG DIAGNOSIS SENSOR UNIT FUNCTIONS
Air bag diagnosis sensor unit has the following functions. Detects a collision and supplies the energy for deploying air bag and seat belt pre-tensioner. Detects and records electrical malfunction in air bag system and seat belt pre-tensioner system, and blinking air bag warning lamp. Detects and records the deployment of air bag and seat belt pre-tensioner, and turns ON air bag warning lamp. Indicates malfunctioning portion via the number of blinks from the air bag warning lamp in the diagnosis mode. Indicates the malfunction record via CONSULT-III.
COLLISION MODES
The operation of SRS is different depending on the collision modes applications. For example, the driver air bag module, passenger air bag module, and seat belt pre-tensioner are activated in a frontal collision but not in a side collision. SRS configurations that are activated for the following collision modes.
: Apply : Not apply
Collision Mode
Driver air bag module
Front passenger air bag module
Front LH seat belt pre-tensioner
Front RH seat belt pre-tensioner
Front LHside air bag module
Front RH side air bag module
LH side curtain air bag module
RH side curtain air bag module
Frontal collision Left side collision Right side collision
Revision: 2008 October
SRC-174
2009 Murano
SRS AIR BAG SYSTEM
< FUNCTION DIAGNOSIS > [FOR MEXICO]
INFOID:0000000004769460
Component Parts Location
SRC
JMHIA0493ZZ
1. 4.
Front passenger air bag module M62*1, M63*2, M64*2
2.
Driver air bag module M350, M351*3 3. Air bag diagnosis sensor unit M59, M73, M79 6.
Combination switch (Spiral cable) M32 Satellite sensor (LH/RH) LH B37 RH B211 Front side air bag module (LH/RH) LH B16 RH B212
Front passenger air bag OFF indica- 5. tor M88 Front seat belt pre-tensioner (LH/ RH) LH B36 RH B213 8.
7.
Seat belt buckle switch (Driver side/ 9. Passenger side) Driver side B409, B449 Passenger side B437
10. Side curtain air bag module LH B72 RH B56 13. Occupant Classification System control unit B215
11. Crash zone sensor E313
12. Occupant Classification System seat sensor mat
N
JN8AZ18W*9W200000 JN8AZ18W*9W200001 (EXCEPT (EXCEPT FOR FOR MEXICO), MEXICO), JN8AZ18U*9W710000,
1*: Up to VIN: JN8AZ18U*9W100000, JN8AZ18W*9W810000 (FOR MEXICO)
O
JN8AZ18U*9W710001,
From VIN: JN8AZ18U*9W100001, JN8AZ18W*9W810001 (FOR MEXICO)
3*
2*:
: From VIN: JN8AZ18U*9W100001, JN8AZ18W*9W200001 (EXCEPT FOR MEXICO)
INFOID:0000000004749729
Component Description
Revision: 2008 October
SRC-175
2009 Murano
SRS AIR BAG SYSTEM
< FUNCTION DIAGNOSIS >
Component Air bag diagnosis sensor unit Air bag module Driver Passenger Side Curtain Seat belt pre-tensioner Seat belt buckle switch Crash zone sensor Satellite sensor (LH/RH) Combination meter (air bag warning lamp) Passenger air bag OFF indicator Combination switch (spiral cable) Function Detects a collision and supplies power supply for deployment to air bag module and pre-tensioner seat belt.
[FOR MEXICO]
Receives signal from air bag diagnosis sensor unit and deploys air bag.
Receives signal from air bag diagnosis sensor unit and deploys seat belt pre-tensioner. Controls deployment timing based on seat belt fastened or unfastened condition. Transmits signal to air bag diagnosis sensor unit when a frontal collision occurs. Transmits signal to air bag diagnosis sensor unit when a side collision occurs. Indicates air bag malfunctioning and deployment by blinking and illuminating air bag warning lamp. Indicates whether or not passenger air bag is in the activation mode based on the judgement of Occupant Classification System. Supplies power supply to driver air bag module on steering wheel.
Revision: 2008 October
SRC-176
2009 Murano
DIAGNOSIS SYSTEM (AIRBAG)
< FUNCTION DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367576
DIAGNOSIS SYSTEM (AIRBAG)
Diagnosis Description
CAUTION: Do not use electrical test equipment on any circuit related to the SRS unless instructed in this Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness connectors. Do not repair, splice or modify the SRS wiring harness. If the harness is damaged, replace it with a new one. Keep ground portion clean.
DIAGNOSIS FUNCTION
The SRS self-diagnosis results can be read by using air bag warning lamp and/or CONSULT-III. The user mode is exclusively prepared for the customer (driver). This mode warns the driver of a system malfunction through the operation of the air bag warning lamp. The diagnosis mode allows the technician to locate and inspect the malfunctioning part. The mode applications for the air bag warning lamp and CONSULT-III are as follows.
User mode Air bag warning lamp CONSULT-III X Diagnosis mode X X Display type ON-OFF operation Monitoring
HOW TO PERFORM TROUBLE DIAGNOSIS FOR QUICK AND ACCURATE REPAIR
A good understanding of the malfunction conditions can make troubleshooting faster and more accurate. In general, each customer feels differently about a malfunction. It is important to fully understand the symptoms or conditions for a customer complaint.
Information from Customer. WHAT..... Vehicle model. WHEN..... Date, Frequencies. WHERE..... Road conditions. HOW..... Operating conditions, Symptoms. Preliminary Check. Check that the following parts are in good order. Battery (Refer to PG-3, "How to Handle Battery"). Fuse (Refer to PG-79, "Fuse"). System component-to-harness connections.
SRC
HOW TO ERASE SELF-DIAGNOSTIC RESULTS (With CONSULT-III)
SELF-DIAG [CURRENT] A current self-diagnosis result is displayed on CONSULT-III screen in real time. After the malfunction is repaired completely, no malfunction is detected on SELF-DIAG [CURRENT]. SELF-DIAG [PAST] Return to SELF-DIAG [CURRENT] CONSULT-III screen by touching BACK key of CONSULT-III and select SELF-DIAG [CURRENT] in SELECT DIAG MODE. Touch ERASE in SELF-DIAG [CURRENT] mode. NOTE: If the memory of the malfunction in SELF-DIAG [PAST] is not erased, the user mode shows the system malfunction by the operation of the warning lamp even if the malfunction is repaired completely. TROUBLE DIAG RECORD The memory of TROUBLE DIAG RECORD cannot be erased.
HOW TO ERASE SELF-DIAGNOSTIC RESULTS (Without CONSULT-III)
After a malfunction is repaired, turn the ignition switch OFF for at least one second, then turn ignition switch ON diagnosis mode returns to the user mode. At that time the self-diagnosis result is cleared.
Revision: 2008 October
SRC-177
2009 Murano
DIAGNOSIS SYSTEM (AIRBAG)
< FUNCTION DIAGNOSIS > DIAGNOSTIC PROCEDURE (User mode)
Checking air bag operation according to air bag warning lamp-User Mode
[FOR MEXICO]
1. 2.
Turn the ignition switch from OFF to ON, and check that the air bag warning lamp blinks. Compare the air bag warning lamp blinking pattern with the examples.
BF-1845D
Warning lamp examples (User mode)
Air bag warning lamp operation -User mode
SRS condition
Reference item
No malfunction is detected No further action is necessary
SHIA0011E
The system is malfunctioning and needs to be repaired as indicated
Go to SRC-177, "Diagnosis Description"
SHIA0012E
Revision: 2008 October
SRC-178
2009 Murano
DIAGNOSIS SYSTEM (AIRBAG)
< FUNCTION DIAGNOSIS >
Air bag warning lamp operation -User mode SRS condition Air bag is deployed Seat belt pre-tensioner is deployed
[FOR MEXICO]
Reference item Go to SRC-293, "Diagnosis Procedure" or SRC-295, "Diagnosis Procedure"
B
Air bag diagnosis sensor unit is malfunctioning Air bag power supply circuit is malfunctioning Air bag warning lamp circuit is malfunctioning
SHIA0013E
Go to SRC-329, "Diagnosis Procedure"
E
Air bag diagnosis sensor unit is malfunctioning Air bag warning lamp circuit is malfunctioning
Go to SRC-329, "Diagnosis Procedure"
G
SHIA0014E
SRC
DIAGNOSTIC PROCEDURE (With CONSULT-III)
Diagnostic Mode SELF-DIAG RESULT DISCRIMINATED No. Description The self-diagnosis result is displayed (SELF-DIAG [CURRENT], [PAST], RECORD) The part number of air bag diagnosis sensor unit is displayed
INFOID:0000000003367577
CONSULT-III Function
DIAGNOSIS MODE FOR CONSULT-III
SELF-DIAG [CURRENT] A current self-diagnosis results (also indicated with the number of warning lamp blinks in diagnosis mode) are displayed on CONSULT-III screen in real time. This refers to a malfunctioning part requiring repairs. SELF-DIAG [PAST] Diagnosis results previously stored in the memory are displayed on CONSULT-III screen. The stored results are not erased until memory erasing is executed. TROUBLE DIAG RECORD With TROUBLE DIAG RECORD, diagnosis results previously erased by a reset operation can be displayed on CONSULT-III screen. DISCRIMINATED NO. The air bag diagnosis sensor unit for each vehicle model has its own individual classification number. This number will be displayed on CONSULT-III screen, as shown. When replacing the air bag diagnosis sensor unit, refer to the part number for the compatibility. After installation, replacement with a correct unit can be checked by confirming this classification number on CONSULT-III screen. After repair, check that the discriminated number of air bag diagnosis sensor unit installed to vehicle are the same. Refer to SR-41, "Removal and Installation".
HOW TO CHANGE SELF-DIAGNOSIS MODE WITH CONSULT-III
From User Mode to Diagnosis Mode After selecting AIR BAG on the SELECT SYSTEM screen, User mode automatically changes to Diagnosis mode.
Revision: 2008 October
SRC-179
2009 Murano
DIAGNOSIS SYSTEM (AIRBAG)
< FUNCTION DIAGNOSIS > [FOR MEXICO]
From Diagnosis Mode to User Mode To return to User mode from Diagnosis mode, touch BACK key of CONSULT-III until SELECT SYSTEM appears, then diagnosis mode automatically changes to User mode.
SELF-DIAGNOSIS FUNCTION (Without CONSULT-III)
The reading of these results is accomplished by User mode and Diagnosis mode. After a malfunction is repaired, turn ignition switch ON. Diagnosis mode returns to the user mode. At that time, the self-diagnosis result is cleared.
HOW TO CHANGE SELF-DIAGNOSIS MODE WITHOUT CONSULT-III
PHIA0709E
Revision: 2008 October
SRC-180
2009 Murano
B1001, B1002, B1003, B1004, B1005 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
COMPONENT DIAGNOSIS
B1001, B1002, B1003, B1004, B1005 DIAGNOSIS SENSOR UNIT
Description
DTC B1001, B1002, B1003, B1004, B1005 DIAGNOSIS SENSOR UNIT
Detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the air bag warning lamp in the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and electro-diagnosis tester CONSULT-III.
INFOID:0000000003367578
OPERATION
It detects a shock that exceeds specified level and monitors such systems as the driver and passenger air bag, front side air bag, side curtain air bag, pre-tensioner seat belts operate properly.
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
F
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
G
INFOID:0000000003367579
DTC Logic
DTC DETECTION LOGIC
SRC With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1001 B1002 B1003 B1004 B1005 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is out of order or mis-match Possible cause Internal breakdown in air bag diagnosis sensor unit Mis-match between specification on vehicle and configuration in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-182, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-181
2009 Murano
B1001, B1002, B1003, B1004, B1005 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS >
>> GO TO 2.
[FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-III
INFOID:0000000003367580
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-182
2009 Murano
B1006, B1007, B1008, B1009, B1010 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367581
B1006, B1007, B1008, B1009, B1010 DIAGNOSIS SENSOR UNIT
Description
DTC B1006, B1007, B1008, B1009, B1010 DIAGNOSIS SENSOR UNIT
Detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the air bag warning lamp in the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and electro-diagnosis tester CONSULT-III.
OPERATION
It detects a shock that exceeds specified level and monitors such systems as the driver and passenger air bag, front side air bag, side curtain air bag, pre-tensioner seat belts operate properly.
D
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367582
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1006 B1007 B1008 B1009 B1010 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is out of order or mis-match Possible cause Internal breakdown in air bag diagnosis sensor unit. Mis-match between specification on vehicle and configuration in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-184, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-183
2009 Murano
B1006, B1007, B1008, B1009, B1010 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-III
INFOID:0000000003367583
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-184
2009 Murano
B1011, B1012, B1013, B1014, B1015 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367584
B1011, B1012, B1013, B1014, B1015 DIAGNOSIS SENSOR UNIT
Description
DTC B1011, B1012, B1013, B1014, B1015 DIAGNOSIS SENSOR UNIT
Detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the air bag warning lamp in the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and electro-diagnosis tester CONSULT-III.
OPERATION
It detects a shock that exceeds specified level and monitors such systems as the driver and passenger air bag, front side air bag, side curtain air bag, pre-tensioner seat belts operate properly.
D
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367585
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1011 B1012 B1013 B1014 B1015 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is out of order or mis-match Possible cause Internal breakdown in air bag diagnosis sensor unit Mis-match between specification on vehicle and configuration in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-186, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-185
2009 Murano
B1011, B1012, B1013, B1014, B1015 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-III
INFOID:0000000003367586
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-186
2009 Murano
B1026, B1027, B1028, B1029, B1030, B1031 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
B1026, B1027, B1028, B1029, B1030, B1031 DIAGNOSIS SENSOR UNIT
Description
DTC B1026, B1027, B1028, B1029, B1030, B1031 DIAGNOSIS SENSOR UNIT
Detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the air bag warning lamp in the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and electro-diagnosis tester CONSULT-III.
INFOID:0000000003367587
OPERATION
It detects a shock that exceeds specified level and monitors such systems as the driver and passenger air bag, front side air bag, side curtain air bag, pre-tensioner seat belts operate properly.
D
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367588
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1026 B1027 B1028 B1029 B1030 B1031 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is out of order or mis-match Possible cause Internal breakdown in air bag diagnosis sensor unit Mis-match between specification on vehicle and configuration in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-188, "Diagnosis Procedure". NO >> INSPECTION END.
N O
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-187
2009 Murano
B1026, B1027, B1028, B1029, B1030, B1031 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-III
INFOID:0000000003367589
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Replace wiring harness.
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-188
2009 Murano
B1033, B1034 CRASH ZONE SEN
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367590
B1033, B1034 CRASH ZONE SEN
Description
DTC B1033, B1034 [UNIT FAIL] CRASH ZONE SENSOR
Main G sensor generates signal voltage, when it detects deceleration beyond the specified level caused by vehicle frontal collision.
OPERATION
When air bag diagnosis sensor unit define the both signal voltage of the G sensor and the safing algorithm to be that of collision which exceeds specified level, the driving circuit switches on and feeds the electric ignitor of both driver and passenger air bags and pre-tensioner seat belt.
D
STRUCTURE
Integrated type of the G sensor element for frontal collision with output terminals for signal voltage.
INSTALLATION
Crash zone sensor is installed on the radiator core support assembly with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367591
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1033 B1034 Trouble diagnosis name CRASH ZONE SENSOR [UNIT FAIL] DTC detecting condition Crash zone sensor is out of order Possible cause Disconnection of wiring harness Internal breakdown in crash zone sensor Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
L
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-190, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
P
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-189
2009 Murano
B1033, B1034 CRASH ZONE SEN
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMPCheck the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367592
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK CRASH ZONE SENSOR
1. Replace crash zone sensor. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-190
2009 Murano
B1035, B1036, B1038, B1040 CRASH ZONE SEN
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367593
B1035, B1036, B1038, B1040 CRASH ZONE SEN
Description
DTC B1035, B1036, B1038, B1040 [COMM FAIL] CRASH ZONE SENSOR
Main G sensor that generates signal voltage, when it detects deceleration beyond the specified level caused by vehicle frontal collision.
OPERATION
When air bag diagnosis sensor unit defines both signal voltage of the G sensor and the safing algorithm to be that of collision which exceeds specified level, the driving circuit switches on and feeds the electric ignitor of both driver and passenger air bags and pre-tensioner seat belt.
D
STRUCTURE
Integrated type of the G sensor element for frontal collision with output terminals for signal voltage.
INSTALLATION
Crash zone sensor is installed on the radiator core support assembly with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367594
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1035 Trouble diagnosis name CRASH ZONE SENSOR [COMM FAIL] [UNMATCH] [OPEN/UPR-VBSHORT] [SHORT/UPR-GNDSHORT] DTC detecting condition Crash zone sensor is out of order Possible cause Disconnection of wiring harness and open/short Internal breakdown in crash zone sensor Internal breakdown in air bag diagnosis sensor unit
SRC
B1036 B1038 B1040
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-192, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-191
2009 Murano
B1035, B1036, B1038, B1040 CRASH ZONE SEN
< COMPONENT DIAGNOSIS >
>> GO TO 2.
[FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367595
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK CRASH ZONE SENSOR
1. Replace crash zone sensor. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-192
2009 Murano
B1037, B1039, B1041 CRASH ZONE SENS1
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000004185603
B1037, B1039, B1041 CRASH ZONE SENS1
Description
Main G sensor generates signal voltage, when it detects deceleration beyond the specified level caused by vehicle frontal collision.
OPERATION
When air bag diagnosis sensor unit defines both signal voltage of the G sensor and the safing algorithm to be that of collision which exceeds a specified level, the driving circuit switches on and feeds the electric ignitor of both driver and passenger air bags and pre-tensioner seat belts.
C
STRUCTURE
Integrated type of the G sensor element for frontal collision with output terminals for signal voltage.
INSTALLATION
Crash zone sensor is installed on the radiator core support assembly with fixed nuts.
E
INFOID:0000000004185604
DTC Logic
DTC No. B1037 B1039 B1041 Trouble diagnosis name CRASH ZONE SENSOR1 DTC detecting condition Crash zone sensor is malfunctioning
F
Possible cause Disconnection of wiring harness Malfunction in crash zone sensor Malfunction in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE
SRC
1.CHECK SELF-DIAG RESULT
With CONSULT-III 1. Turn ignition switch ON. 2. Perform AIR BAG Self Diagnostic Result. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-177, "Diagnosis Description". NOTE: SRS does not enter diagnosis mode if no malfunction is detected in user mode. Is malfunctioning part detected? YES >> Refer to SRC-193, "Diagnosis Procedure". NO >> INSPECTION END
I J
L
INFOID:0000000004185605
Diagnosis Procedure
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Never use unspecified tester or other measuring device.
1.CHECK HARNESS CONNECTOR
Check the harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Replace harness connectors.
O P
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Replace wiring harness.
Revision: 2008 October
SRC-193
2009 Murano
B1037, B1039, B1041 CRASH ZONE SENS1
< COMPONENT DIAGNOSIS > [FOR MEXICO]
3.REPLACE CRASH ZONE SENSOR
1. Replace crash zone sensor. Refer to SR-37, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-193, "DTC Logic". Is DTC detected? YES >> GO TO 4. NO >> INSPECTION END
4.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. Refer to SR-41, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-193, "DTC Logic". Is DTC detected? YES >> GO TO 1. NO >> INSPECTION END
Revision: 2008 October
SRC-194
2009 Murano
B1042, B1043, B1044, B1045, B1046, B1047 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
B1042, B1043, B1044, B1045, B1046, B1047 DIAGNOSIS SENSOR UNIT
Description
DTC B1042, B1043, B1044, B1045, B1046, B1047 DIAGNOSIS SENSOR UNIT
Detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the air bag warning lamp in the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and electro-diagnosis tester CONSULT-III.
INFOID:0000000003367596
OPERATION
It detects a shock that exceeds specified level and monitors such systems as the driver and passenger air bag, front side air bag, side curtain air bag, pre-tensioner seat belts operate properly.
D
STRUCTURE
It contains the G sensors for both for frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367597
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1042 B1043 B1044 B1045 B1046 B1047 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is out of order or mis-match Possible cause Internal breakdown in air bag diagnosis sensor unit Mis-match between specification on vehicle and configuration in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-196, "Diagnosis Procedure". NO >> INSPECTION END.
N O
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-195
2009 Murano
B1042, B1043, B1044, B1045, B1046, B1047 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-III
INFOID:0000000003367598
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-196
2009 Murano
B1049, B1054 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367599
B1049, B1054 DRIVER AIRBAG MODULE
Description
DTC B1049, B1054 [OPEN] DRIVER AIRBAG MODULE
For driver air bag module, crash is judged by main "G" sensor output signal and Safing algorithm in front direction.
OPERATION
In the case of a frontal collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
Driver air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Driver air bag module is installed on the center of steering wheel with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367600
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1049 B1054 Trouble diagnosis name DRIVER AIRBAG MODULE [OPEN] DTC detecting condition Driver air bag module circuit is open (including the spiral cable) Possible cause Disconnection of wiring harness and open Internal breakdown in driver air bag module Internal breakdown in spiral cable Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-198, "Diagnosis Procedure". NO >> INSPECTION END.
N
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-197
2009 Murano
B1049, B1054 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367601
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK SPIRAL CABLE CIRCUIT
1. 2. 3. Turn ignition switch OFF. Disconnect driver side air bag module harness connector and body side harness connector. Check continuity between driver side air bag module harness connector and body side harness connector.
Driver side air bag module harness connector M350 Terminal 10 11 Body side harness connector M32 Terminal 28 30 Continuity Existed
4.
Check continuity between driver side air bag module harness connector and ground.
Driver side air bag module harness connector M350 Terminal 10 11 Ground Not existed Continuity
Is the inspection result normal? YES >> GO TO 4. NO >> Replace spiral cable. Refer to SR-28, "Removal and Installation".
4.CHECK DRIVER AIR BAG MODULE
1. Replace driver air bag module. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> GO TO 1.
Revision: 2008 October
SRC-198
2009 Murano
B1050, B1055 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367602
B1050, B1055 DRIVER AIRBAG MODULE
Description
DTC B1050, B1055 [VB-SHORT] DRIVER AIRBAG MODULE
For driver air bag module, crash is judged by main G sensor output signal and Safing algorithm in front direction.
OPERATION
In the case of a frontal collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
Driver air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Driver air bag module is installed on the center of steering wheel with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367603
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1050 B1055 Trouble diagnosis name DRIVER AIRBAG MODULE [VB-SHORT] DTC detecting condition Driver air bag module circuit is shorted to some power supply circuit (including the spiral cable) Possible cause Disconnection of wiring harness and short Internal breakdown in driver air bag module Internal breakdown in spiral cable Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-200, "Diagnosis Procedure". NO >> INSPECTION END.
N
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-199
2009 Murano
B1050, B1055 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367604
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK SPIRAL CABLE CIRCUIT
1. 2. 3. Turn ignition switch OFF. Disconnect driver side air bag module harness connector and body side harness connector. Check continuity between driver side air bag module harness connector and body side harness connector.
Driver side air bag module harness connector M350 Terminal 10 11 Body side harness connector M32 Terminal 28 30 Continuity Existed
4.
Check continuity between driver side air bag module harness connector and ground.
Driver side air bag module harness connector M350 Terminal 10 11 Ground Not existed Continuity
Is the inspection result normal? YES >> GO TO 4. NO >> Replace spiral cable. Refer to SR-28, "Exploded View".
4.CHECK DRIVER AIR BAG MODULE
1. Replace driver air bag module. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> GO TO 1.
Revision: 2008 October
SRC-200
2009 Murano
B1051, B1056 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367605
B1051, B1056 DRIVER AIRBAG MODULE
Description
DTC B1051, B1056 [GND-SHORT] DRIVER AIRBAG MODULE
For driver air bag module, crash is judged by main G sensor output signal and Safing algorithm in front direction.
OPERATION
In the case of a frontal collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
Driver air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Driver air bag module is installed on the center of steering wheel with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367606
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1051 B1056 Trouble diagnosis name DRIVER AIRBAG MODULE [GND-SHORT] DTC detecting condition Driver air bag module circuit is shorted to ground (including the spiral cable) Possible cause Disconnection of wiring harness and short Internal breakdown in driver air bag module Internal breakdown in spiral cable Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-202, "Diagnosis Procedure". NO >> INSPECTION END.
N
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-201
2009 Murano
B1051, B1056 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367607
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK SPIRAL CABLE CIRCUIT
1. 2. 3. Turn ignition switch OFF. Disconnect driver side air bag module harness connector and body side harness connector. Check continuity between driver side air bag module harness connector and body side harness connector.
Driver side air bag module harness connector M350 Terminal 10 11 Body side harness connector M32 Terminal 28 30 Continuity Existed
4.
Check continuity between driver side air bag module harness connector and ground.
Driver side air bag module harness connector M350 Terminal 10 11 Ground Not existed Continuity
Is the inspection result normal? YES >> GO TO 4. NO >> Replace spiral cable. Refer to SR-28, "Exploded View".
4.CHECK DRIVER AIR BAG MODULE
1. Replace driver air bag module. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> GO TO 1.
Revision: 2008 October
SRC-202
2009 Murano
B1052, B1057 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367608
B1052, B1057 DRIVER AIRBAG MODULE
Description
DTC B1052, B1057 [SHORT] DRIVER AIRBAG MODULE
For driver air bag module, crash is judged by main G sensor output signal and Safing algorithm in front direction.
OPERATION
In the case of a frontal collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
Driver air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Driver air bag module is installed on the center of steering wheel with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367609
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1052 B1057 Trouble diagnosis name DRIVER AIRBAG MODULE [SHORT] DTC detecting condition Driver air bag module circuit are shorted to each other (including the spiral cable) Possible cause Disconnection of wiring harness and short Internal breakdown in driver air bag module Internal breakdown in spiral cable Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-204, "Diagnosis Procedure". NO >> INSPECTION END.
N
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-203
2009 Murano
B1052, B1057 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367610
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK SPIRAL CABLE CIRCUIT
1. 2. 3. Turn ignition switch OFF. Disconnect driver side air bag module harness connector and body side harness connector. Check continuity between driver side air bag module harness connector and body side harness connector.
Driver side air bag module harness connector M350 Terminal 10 11 Body side harness connector M32 Terminal 28 30 Continuity Existed
4.
Check continuity between driver side air bag module harness connector and ground.
Driver side air bag module harness connector M350 Terminal 10 11 Ground Not existed Continuity
Is the inspection result normal? YES >> GO TO 4. NO >> Replace spiral cable. Refer to SR-28, "Exploded View".
4.CHECK DRIVER AIR BAG MODULE
1. Replace driver air bag module. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> GO TO 1.
Revision: 2008 October
SRC-204
2009 Murano
B1058, B1059, B1060, B1061, B1062, B1063 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
B1058, B1059, B1060, B1061, B1062, B1063 DIAGNOSIS SENSOR UNIT
Description
DTC B1058, B1059, B1060, B1061, B1062, B1063 DIAGNOSIS SENSOR UNIT
Detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the air bag warning lamp in the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and electro-diagnosis tester CONSULT-III.
INFOID:0000000003367611
OPERATION
It detects a shock that exceeds specified level and monitors such systems as the driver and passenger air bag, front side air bag, side curtain air bag, pre-tensioner seat belts operate properly.
D
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367612
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1058 B1059 B1060 B1061 B1062 B1063 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is out of order or mis-match Possible cause Internal breakdown in air bag diagnosis sensor unit Mis-match between specification on vehicle and configuration in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-206, "Diagnosis Procedure". NO >> INSPECTION END.
N O
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-205
2009 Murano
B1058, B1059, B1060, B1061, B1062, B1063 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-III
INFOID:0000000003367613
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-206
2009 Murano
B1065, B1070 ASSIST A/B MODULE
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367614
B1065, B1070 ASSIST A/B MODULE
Description
DTC B1065, B1070 [OPEN] ASSIST A/B MODULE
For front passenger air bag module, crash is judged by main G sensor output signal and Safing algorithm in front direction.
OPERATION
In the case of a frontal collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
Front passenger air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Front passenger air bag module is installed on the instrument panel with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367615
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1065 B1070 Trouble diagnosis name ASSIST A/B MODULE [OPEN] DTC detecting condition Front passenger air bag module circuit is open Possible cause Disconnection of wiring harness and open Internal breakdown in front passenger air bag module Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-208, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-207
2009 Murano
B1065, B1070 ASSIST A/B MODULE
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367616
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK FRONT PASSENGER AIR BAG MODULE
1. Replace front passenger air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-208
2009 Murano
B1066, B1071 ASSIST A/B MODULE
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367617
B1066, B1071 ASSIST A/B MODULE
Description
DTC B1066, B1071 [VB-SHORT] ASSIST A/B MODULE
For front passenger air bag module, crash is judged by main G sensor output signal and Safing algorithm in front direction.
OPERATION
In the case of a frontal collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
Front passenger air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Front passenger air bag module is installed on the instrument panel with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367618
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1066 B1071 Trouble diagnosis name ASSIST A/B MODULE [VB-SHORT] DTC detecting condition Front passenger air bag module circuit is shorted to some power supply circuit Possible cause Disconnection of wiring harness and short Internal breakdown in front passenger air bag module Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-210, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-209
2009 Murano
B1066, B1071 ASSIST A/B MODULE
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367619
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK FRONT PASSENGER AIR BAG MODULE
1. Replace front passenger air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-210
2009 Murano
B1067, B1072 ASSIST A/B MODULE
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367620
B1067, B1072 ASSIST A/B MODULE
Description
DTC B1067, B1072 [GND-SHORT] ASSIST A/B MODULE
For front passenger air bag module, crash is judged by main G sensor output signal and Safing algorithm in front direction.
OPERATION
In the case of a frontal collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
Front passenger air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Front passenger air bag module is installed on the instrument panel with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367621
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1067 B1072 Trouble diagnosis name ASSIST A/B MODULE [GND-SHORT] DTC detecting condition Front passenger air bag module circuit is shorted to ground Possible cause Disconnection of wiring harness and short Internal breakdown in front passenger air bag module Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-212, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-211
2009 Murano
B1067, B1072 ASSIST A/B MODULE
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367622
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK FRONT PASSENGER AIR BAG MODULE
1. Replace front passenger air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-212
2009 Murano
B1068, B1073 ASSIST A/B MODULE
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367623
B1068, B1073 ASSIST A/B MODULE
Description
DTC B1068, B1073 [SHORT] ASSIST A/B MODULE
For front passenger air bag module, crash is judged by main G sensor output signal and Safing algorithm in front direction.
OPERATION
In the case of a frontal collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
Front passenger air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Front passenger air bag module is installed on the instrument panel with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367624
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1068 B1073 Trouble diagnosis name ASSIST A/B MODULE [SHORT] DTC detecting condition Front passenger air bag module circuits are shorted to each other Possible cause Disconnection of wiring harness and short Internal breakdown in front passenger air bag module Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-214, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-213
2009 Murano
B1068, B1073 ASSIST A/B MODULE
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367625
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK FRONT PASSENGER AIR BAG MODULE
1. Replace front passenger air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-214
2009 Murano
B1074, B1075, B1076, B1077, B1078, B1079 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
B1074, B1075, B1076, B1077, B1078, B1079 DIAGNOSIS SENSOR UNIT
Description
DTC B1074, B1075, B1076, B1077, B1078, B1079 DIAGNOSIS SENSOR UNIT
Detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the air bag warning lamp in the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and electro-diagnosis tester CONSULT-III.
INFOID:0000000003367626
OPERATION
It detects a shock that exceeds specified level and monitors such systems as the driver and passenger air bag, front side air bag, side curtain air bag, pre-tensioner seat belts operate properly.
D
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367627
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1074 B1075 B1076 B1077 B1078 B1079 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is out of order or mis-match Possible cause Internal breakdown in air bag diagnosis sensor unit Mis-match between specification on vehicle and configuration in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-216, "Diagnosis Procedure". NO >> INSPECTION END.
N O
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-215
2009 Murano
B1074, B1075, B1076, B1077, B1078, B1079 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-III
INFOID:0000000003367628
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-216
2009 Murano
B1080, B1096 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000004185606
B1080, B1096 DRIVER AIRBAG MODULE
Description
For driver air bag module, crash is judged by main G sensor output signal and safing algorithm in front direction.
OPERATION
In case of frontal collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns the gas generating materials resulting in a chemical reaction. This generates hot gases that flow into the air bag through a filter and expand the bag.
C
STRUCTURE
Driver air bag module mainly consists of air bag and inflator that inflates air bag.
INSTALLATION
Driver air bag module is installed on the center of steering wheel with fixed bolts.
E
INFOID:0000000004185607
DTC Logic
DTC No. B1080 B1096 Trouble diagnosis name DRIVER AIRBAG MODULE [SHORT] DTC detecting condition Driver air bag module circuit are shorted to each other (including the spiral cable)
F
Possible cause Disconnection of wiring harness and short Malfunction in driver air bag module Malfunction in spiral cable Malfunction in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III Turn ignition switch ON. Perform AIR BAG Self Diagnostic Result. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-177, "Diagnosis Description". NOTE: SRS does not enter diagnosis mode if no malfunction is detected in user mode. Is malfunctioning part detected? YES >> Refer to SRC-217, "Diagnosis Procedure". NO >> INSPECTION END 1. 2.
Diagnosis Procedure
M
INFOID:0000000004185608
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Never use unspecified tester or other measuring device.
1.CHECK HARNESS CONNECTOR
Check the harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3.
Revision: 2008 October
SRC-217
2009 Murano
B1080, B1096 DRIVER AIRBAG MODULE
< COMPONENT DIAGNOSIS > NO >> Replace wiring harness. [FOR MEXICO]
3.CHECK SPIRAL CABLE CIRCUIT
1. 2. 3. Turn ignition switch OFF. Disconnect driver air bag module harness connector and Combination switch (Spiral cable) harness connector. Check continuity between driver side air bag module harness connector and body side harness connector.
Driver side air bag module harness connector M302 Terminal 10 11 12 9 M35 Body side harness connector Terminal 28 30 29 30 Existed Continuity
M301
4.
Check continuity between driver air bag module harness connector and ground.
Driver side air bag module harness connector M302 Terminal 10 11 12 9 Ground Not existed Continuity
M301
Is the inspection result normal? YES >> GO TO 4. NO >> Replace spiral cable. Refer to SR-28, "Exploded View".
4.REPLACE DRIVER AIR BAG MODULE
1. Replace driver air bag module. Refer to SR-25, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-217, "DTC Logic". Is DTC detected? YES >> GO TO 5. NO >> INSPECTION END
5.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. Refer to SR-41, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-217, "DTC Logic". Is DTC detected? YES >> GO TO 1. NO >> INSPECTION END
Revision: 2008 October
SRC-218
2009 Murano
B1081 PRE-TEN FRONT RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367629
B1081 PRE-TEN FRONT RH
Description
DTC B1081 [OPEN] PRE-TEN FRONT RH
For front RH seat belt pre-tensioner, crash is judged by main G sensor output signal and Safing algorithm in front direction.
OPERATION
In the case of a frontal collision that exceeds specified impact level, the air bag diagnosis sensor unit detects the deceleration caused by collision. It restrains the passenger with seat belt easing the stress on passengers chest with load limiter.
D
STRUCTURE
The restraint system for front seat occupant consists of the pre-tensioner mechanism and load limiter mechanism.
INSTALLATION
Front RH seat belt pre-tensioner is installed on the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367630
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1081 Trouble diagnosis name PRE-TEN FRONT RH [OPEN] DTC detecting condition Front RH seat belt pre-tensioner circuit is open Possible cause Disconnection of wiring harness and open Internal breakdown in front RH seat belt pre-tensioner Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-220, "Diagnosis Procedure". NO >> INSPECTION END.
N O
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-219
2009 Murano
B1081 PRE-TEN FRONT RH
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367631
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK FRONT SEAT BELT PRE-TENSIONER
1. Replace front RH seat belt pre-tensioner. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-220
2009 Murano
B1082 PRE-TEN FRONT RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367632
B1082 PRE-TEN FRONT RH
Description
DTC B1082 [VB-SHORT] PRE-TEN FRONT RH
For front RH seat belt pre-tensioner, crash is judged by main "G" sensor output signal and Safing algorithm in front direction.
OPERATION
In the case of a frontal collision that exceeds specified impact level, the air bag diagnosis sensor unit detects the deceleration caused by collision. It restrains the passenger with seat belt easing the stress on passengers chest with load limiter.
D
STRUCTURE
The restraint system for front seat occupant consists of the pre-tensioner mechanism and load limiter mechanism.
INSTALLATION
Front RH seat belt pre-tensioner is installed on the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367633
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1082 Trouble diagnosis name PRE-TEN FRONT RH [VB-SHORT] DTC detecting condition Front RH seat belt pre-tensioner circuit is shorted to some power supply circuit Possible cause Disconnection of wiring harness and short Internal breakdown in front RH seat belt pre-tensioner Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-222, "Diagnosis Procedure". NO >> INSPECTION END.
N O
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-221
2009 Murano
B1082 PRE-TEN FRONT RH
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367634
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK FRONT SEAT BELT PRE-TENSIONER
1. Replace front RH seat belt pre-tensioner. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-222
2009 Murano
B1083 PRE-TEN FRONT RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367635
B1083 PRE-TEN FRONT RH
Description
DTC B1083 [GND-SHORT] PRE-TEN FRONT RH
For front RH seat belt pre-tensioner, crash is judged by main G sensor output signal and Safing algorithm in front direction.
OPERATION
In case of frontal collision that exceeds specified impact level, the air bag diagnosis sensor unit detects the deceleration caused by collision. It restrains the passenger with seat belt easing the stress on passengers chest with load limiter.
D
STRUCTURE
The restraint system for front seat occupant consists of the pre-tensioner mechanism and load limiter mechanism.
INSTALLATION
Front RH seat belt pre-tensioner is installed on the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367636
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1083 Trouble diagnosis name PRE-TEN FRONT RH [GND-SHORT] DTC detecting condition Front RH seat belt pre-tensioner circuit is shorted to ground Possible cause Disconnection of wiring harness and short Internal breakdown in front RH seat belt pre-tensioner Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-224, "Diagnosis Procedure". NO >> INSPECTION END.
N O
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-223
2009 Murano
B1083 PRE-TEN FRONT RH
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367637
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK FRONT SEAT BELT PRE-TENSIONER
1. Replace front RH seat belt pre-tensioner. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-224
2009 Murano
B1084 PRE-TEN FRONT RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367638
B1084 PRE-TEN FRONT RH
Description
DTC B1084 [SHORT] PRE-TEN FRONT RH
For front RH seat belt pre-tensioner, crash is judged by main G sensor output signal and Safing algorithm in front direction.
OPERATION
In the case of a frontal collision that exceeds specified impact level, the air bag diagnosis sensor unit detects the deceleration caused by collision. It restrains the passenger with seat belt easing the stress on passengers chest with load limiter.
D
STRUCTURE
The restraint system for front seat occupant consists of the pre-tensioner mechanism and load limiter mechanism.
INSTALLATION
Front RH seat belt pre-tensioner is installed on the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367639
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1084 Trouble diagnosis name PRE-TEN FRONT RH [SHORT] DTC detecting condition Front RH seat belt pre-tensioner circuit are shorted to each other Possible cause Disconnection of wiring harness and short Internal breakdown in front RH seat belt pre-tensioner Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-226, "Diagnosis Procedure". NO >> INSPECTION END.
N O
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-225
2009 Murano
B1084 PRE-TEN FRONT RH
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367640
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK FRONT SEAT BELT PRE-TENSIONER
1. Replace front RH seat belt pre-tensioner. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-226
2009 Murano
B1086 PRE-TEN FRONT LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367641
B1086 PRE-TEN FRONT LH
Description
DTC B1086 [OPEN] PRE-TEN FRONT LH
For front LH seat belt pre-tensioner, crash is judged by main G sensor output signal and Safing algorithm in front direction.
OPERATION
In the case of a frontal collision that exceeds specified impact level, the air bag diagnosis sensor unit detects the deceleration caused by collision. It restrains the passenger with seat belt easing the stress on passengers chest with load limiter.
D
STRUCTURE
The restraint system for front seat occupant consists of the pre-tensioner mechanism and load limiter mechanism.
INSTALLATION
Front LH seat belt pre-tensioner is installed on the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367642
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1086 Trouble diagnosis name PRE-TEN FRONT LH [OPEN] DTC detecting condition Front LH seat belt pre-tensioner circuit is open Possible cause Disconnection of wiring harness and open Internal breakdown in front LH seat belt pre-tensioner Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-228, "Diagnosis Procedure". NO >> INSPECTION END.
N O
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-227
2009 Murano
B1086 PRE-TEN FRONT LH
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367643
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK FRONT SEAT BELT PRE-TENSIONER
1. Replace front LH seat belt pre-tensioner. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-228
2009 Murano
B1087 PRE-TEN FRONT LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367644
B1087 PRE-TEN FRONT LH
Description
DTC B1087 [VB-SHORT] PRE-TEN FRONT LH
For front LH seat belt pre-tensioner, crash is judged by main G sensor output signal and Safing algorithm in front direction.
OPERATION
In the case of a frontal collision that exceeds specified impact level, the air bag diagnosis sensor unit detects the deceleration caused by collision. It restrains the passenger with seat belt easing the stress on passengers chest with load limiter.
D
STRUCTURE
The restraint system for front seat occupant consists of the pre-tensioner mechanism and load limiter mechanism.
INSTALLATION
Front LH seat belt pre-tensioner is installed on the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367645
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1087 Trouble diagnosis name PRE-TEN FRONT LH [VB-SHORT] DTC detecting condition Front LH seat belt pre-tensioner circuit is shorted to some power supply circuit Possible cause Disconnection of wiring harness and short Internal breakdown in front LH seat belt pre-tensioner Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-230, "Diagnosis Procedure". NO >> INSPECTION END.
N O
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-229
2009 Murano
B1087 PRE-TEN FRONT LH
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367646
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK FRONT SEAT BELT PRE-TENSIONER
1. Replace front LH seat belt pre-tensioner. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-230
2009 Murano
B1088 PRE-TEN FRONT LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367647
B1088 PRE-TEN FRONT LH
Description
DTC B1088 [GND-SHORT] PRE-TEN FRONT LH
For front LH seat belt pre-tensioner, crash is judged by main G sensor output signal and Safing algorithm in front direction.
OPERATION
In the case of a frontal collision that exceeds specified impact level, the air bag diagnosis sensor unit detects the deceleration caused by collision. It restrains the passenger with seat belt easing the stress on passengers chest with load limiter.
D
STRUCTURE
The restraint system for front seat occupant consists of the pre-tensioner mechanism and load limiter mechanism.
INSTALLATION
Front LH seat belt pre-tensioner is installed on the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367648
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1088 Trouble diagnosis name PRE-TEN FRONT LH [GND-SHORT] DTC detecting condition Front LH seat belt pre-tensioner circuit is shorted to ground Possible cause Disconnection of wiring harness and short Internal breakdown in front LH seat belt pre-tensioner Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-232, "Diagnosis Procedure". NO >> INSPECTION END.
N O
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-231
2009 Murano
B1088 PRE-TEN FRONT LH
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367649
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK FRONT SEAT BELT PRE-TENSIONER
1. Replace front LH seat belt pre-tensioner. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-232
2009 Murano
B1089 PRE-TEN FRONT LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367650
B1089 PRE-TEN FRONT LH
Description
DTC B1089 [SHORT] PRE-TEN FRONT LH
For front LH seat belt pre-tensioner, crash is judged by main G sensor output signal and Safing algorithm in front direction.
OPERATION
In the case of a frontal collision that exceeds specified impact level, the air bag diagnosis sensor unit detects the deceleration caused by collision. It restrains the passenger with seat belt easing the stress on passengers chest with load limiter.
D
STRUCTURE
The restraint system for front seat occupant consists of the pre-tensioner mechanism and load limiter mechanism.
INSTALLATION
Front LH seat belt pre-tensioner is installed on the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367651
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1089 Trouble diagnosis name PRE-TEN FRONT LH [SHORT] DTC detecting condition Front LH seat belt pre-tensioner circuit are shorted to each other Possible cause Disconnection of wiring harness and short Internal breakdown in front LH seat belt pre-tensioner Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-234, "Diagnosis Procedure". NO >> INSPECTION END.
N O
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-233
2009 Murano
B1089 PRE-TEN FRONT LH
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367652
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK FRONT SEAT BELT PRE-TENSIONER
1. Replace front LH seat belt pre-tensioner. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-234
2009 Murano
B1090, B1091, B1092, B1093 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000004185614
B1090, B1091, B1092, B1093 DIAGNOSIS SENSOR UNIT
Description
Checks the entire SRS and displays the malfunction either by illuminating or blinking the air bag warning lamp on the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and CONSULT-III.
OPERATION
It detects a shock that exceeds a specified level and monitors whether the driver and passenger air bags, front side air bag, side curtain air bag and pre-tensioner seat belts operate normally.
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC No. B1090 B1091 B1092 B1093 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is malfunctioning or out of the specification
INFOID:0000000004185615
Possible cause Malfunction in air bag diagnosis sensor unit Configuration in air bag diagnosis sensor unit does not match the vehicles specification
SRC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III Turn ignition switch ON. Perform AIR BAG Self Diagnostic Result. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-177, "Diagnosis Description". NOTE: SRS does not enter diagnosis mode if no malfunction is detected in user mode. Is malfunctioning part detected? YES >> Refer to SRC-235, "Diagnosis Procedure". NO >> INSPECTION END 1. 2.
Diagnosis Procedure
M
INFOID:0000000004185616
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Never use unspecified tester or other measuring device.
1.CHECK HARNESS CONNECTOR
Check the harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3.
Revision: 2008 October
SRC-235
2009 Murano
B1090, B1091, B1092, B1093 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > NO >> Replace wiring harness. [FOR MEXICO]
3.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. Refer to SR-41, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-235, "DTC Logic". Is DTC detected? YES >> GO TO 1. NO >> INSPECTION END
Revision: 2008 October
SRC-236
2009 Murano
B1106, B1107, B1108, B1109, B1110, B1111 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
B1106, B1107, B1108, B1109, B1110, B1111 DIAGNOSIS SENSOR UNIT
Description
DTC B1106, B1107, B1108, B1109, B1110, B1111 DIAGNOSIS SENSOR UNIT
Detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the air bag warning lamp in the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and electro-diagnosis tester CONSULT-III.
INFOID:0000000003367653
OPERATION
It detects a shock that exceeds specified level and monitors such systems as the driver and passenger air bag, front side air bag, side curtain air bag, pre-tensioner seat belts operate properly.
D
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367654
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1106 B1107 B1108 B1109 B1110 B1111 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is out of order or mis-match Possible cause Internal breakdown in air bag diagnosis sensor unit Mis-match between specification on vehicle and configuration in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-238, "Diagnosis Procedure". NO >> INSPECTION END.
N O
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-237
2009 Murano
B1106, B1107, B1108, B1109, B1110, B1111 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-III
INFOID:0000000003367655
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-238
2009 Murano
B1113, B1114 SATELLITE SENS RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367656
B1113, B1114 SATELLITE SENS RH
Description
DTC B1113, B1114 [UNIT FAIL] SATELLITE SENS RH
Main G sensor generates signal voltage, when it detects deceleration beyond the specified level by vehicle side collision.
OPERATION
When ACU define the both signal voltage of the G sensor and the Safing algorithm to be that of collision which exceeds specified level, the driving circuit switches on and feeds the electric ignitor of both the front side air bag and side curtain air bag.
D
STRUCTURE
Integrated type of the G sensor element for side collision with output terminals for signal voltage.
INSTALLATION
RH satellite sensor is installed at the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367657
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1113 B1114 Trouble diagnosis name SATELLITE SENS RH [UNIT FAIL] DTC detecting condition RH satellite sensor is out of order Possible cause Disconnection of wiring harness Internal breakdown in RH satellite sensor Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
L
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-240, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
P
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-239
2009 Murano
B1113, B1114 SATELLITE SENS RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367658
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK SATELLITE SENSOR
1. Replace RH satellite sensor. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-240
2009 Murano
B1115, B1116 SATELLITE SENS RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367659
B1115, B1116 SATELLITE SENS RH
Description
DTC B1115, B1116 [COMM FAIL] SATELLITE SENS RH
Main G sensor generates signal voltage, when it detects deceleration beyond the specified level by vehicle side collision.
OPERATION
When ACU defines both signal voltage of the G sensor and the Safing algorithm to be that of collision which exceeds specified level, the driving circuit switches on and feeds the electric ignitor of both the front side air bag and side curtain air bag.
D
STRUCTURE
Integrated type of the G sensor element for side collision with output terminals for signal voltage.
INSTALLATION
RH satellite sensor is installed at the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367660
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1115 B1116 Trouble diagnosis name SATELLITE SENS RH [COMM FAIL] [UNMATCH] DTC detecting condition RH satellite sensor is out of order Possible cause Disconnection of wiring harness Internal breakdown in RH satellite sensor Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
L
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-242, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
P
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-241
2009 Murano
B1115, B1116 SATELLITE SENS RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367661
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK SATELLITE SENSOR
1. Replace RH satellite sensor. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-242
2009 Murano
B1118, B1119 SATELLITE SENS LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367662
B1118, B1119 SATELLITE SENS LH
Description
DTC B1118, B1119 [UNIT FAIL] SATELLITE SENS LH
Main G sensor generates signal voltage, when it detects deceleration beyond the specified level by vehicle side collision.
OPERATION
When ACU defines both signal voltage of the G sensor and the Safing algorithm to be that of collision which exceeds specified level, the driving circuit switches on and feeds the electric ignitor of both the front side air bag and side curtain air bag.
D
STRUCTURE
Integrated type of the G sensor element for side collision with output terminals for signal voltage.
INSTALLATION
LH satellite sensor is installed at the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367663
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1118 B1119 Trouble diagnosis name SATELLITE SENS LH [UNIT FAIL] DTC detecting condition LH satellite sensor is out of order Possible cause Disconnection of wiring harness Internal breakdown in LH satellite sensor Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
L
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-244, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
P
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-243
2009 Murano
B1118, B1119 SATELLITE SENS LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367664
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK SATELLITE SENSOR
1. Replace LH satellite sensor. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-244
2009 Murano
B1120, B1121 SATELLITE SENS LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367665
B1120, B1121 SATELLITE SENS LH
Description
DTC B1120, B1121 [COMM FAIL] SATELLITE SENS LH
Main G sensor generates signal voltage, when it detects deceleration beyond the specified level by vehicle side collision.
OPERATION
When ACU defines both signal voltage of the G sensor and the Safing algorithm to be that of collision which exceeds specified level, the driving circuit switches on and feeds the electric ignitor of both the front side air bag and side curtain air bag.
D
STRUCTURE
Integrated type of the G sensor element for side collision with output terminals for signal voltage.
INSTALLATION
LH satellite sensor is installed at the underside of center pillar with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367666
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1120 B1121 Trouble diagnosis name SATELLITE SENS LH [COMM FAIL] [UNMATCH] DTC detecting condition LH satellite sensor is out of order Possible cause Disconnection of wiring harness Internal breakdown in LH satellite sensor Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
L
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-246, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
P
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-245
2009 Murano
B1120, B1121 SATELLITE SENS LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367667
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK SATELLITE SENSOR
1. Replace LH satellite sensor. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-246
2009 Murano
B1122, B1123, B1124, B1125, B1126, B1127 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
B1122, B1123, B1124, B1125, B1126, B1127 DIAGNOSIS SENSOR UNIT
Description
DTC B1122, B1123, B1124, B1125, B1126, B1127 DIAGNOSIS SENSOR UNIT
Detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the air bag warning lamp in the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and electro-diagnosis tester CONSULT-III.
INFOID:0000000003367668
OPERATION
It detects a shock that exceeds specified level and monitors such systems as the driver and passenger air bag, front side air bag, side curtain air bag, pre-tensioner seat belts operate properly.
D
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367669
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1122 B1123 B1124 B1125 B1126 B1127 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is out of order or mis-match Possible cause Internal breakdown in air bag diagnosis sensor unit Mis-match between specification on vehicle and configuration in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-248, "Diagnosis Procedure". NO >> INSPECTION END.
N O
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-247
2009 Murano
B1122, B1123, B1124, B1125, B1126, B1127 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-III
INFOID:0000000003367670
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-248
2009 Murano
B1129 SIDE MODULE RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367671
B1129 SIDE MODULE RH
Description
DTC B1129 [OPEN] SIDE MODULE RH
For front RH side air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (in air bag diagnosis sensor unit).
OPERATION
In the case of a collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
Front RH side air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Front RH side air bag module is installed on the side of front seat back with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367672
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1129 Trouble diagnosis name SIDE MODULE RH [OPEN] DTC detecting condition Front RH side air bag module circuit is open Possible cause Disconnection of wiring harness and open Internal breakdown in front RH side air bag module Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-250, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-249
2009 Murano
B1129 SIDE MODULE RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367673
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK FRONT SIDE AIR BAG MODULE
1. Replace front RH side air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-250
2009 Murano
B1130 SIDE MODULE RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367674
B1130 SIDE MODULE RH
Description
DTC B1130 [VB-SHORT] SIDE MODULE RH
For front RH side air bag module, crash is judged by main G sensor output signal (left side: LH satellite sensor, right side: RH satellite sensor) and Safing algorithm (in air bag diagnosis sensor unit).
OPERATION
In the case of a collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
Front RH side air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Front RH side air bag module is installed on the side of front seatback with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367675
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1130 Trouble diagnosis name SIDE MODULE RH [VB-SHORT] DTC detecting condition Front RH side air bag module circuit is shorted to some power supply circuit Possible cause Disconnection of wiring harness and short Internal breakdown in front RH side air bag module Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-252, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-251
2009 Murano
B1130 SIDE MODULE RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367676
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK FRONT SIDE AIR BAG MODULE
1. Replace front RH side air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-252
2009 Murano
B1131 SIDE MODULE RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367677
B1131 SIDE MODULE RH
Description
DTC B1131 [GND-SHORT] SIDE MODULE RH
For front RH side air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (in air bag diagnosis sensor unit).
OPERATION
In the case of a collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
Front RH side air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Front RH side air bag module is installed on the side of front seatback with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367678
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1131 Trouble diagnosis name SIDE MODULE RH [GND-SHORT] DTC detecting condition Front RH side air bag module circuit is shorted to ground Possible cause Disconnection of wiring harness and short Internal breakdown in front RH side air bag module Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-254, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-253
2009 Murano
B1131 SIDE MODULE RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367679
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK FRONT SIDE AIR BAG MODULE
1. Replace front RH side air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-254
2009 Murano
B1132 SIDE MODULE RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367680
B1132 SIDE MODULE RH
Description
DTC B1132 [SHORT] SIDE MODULE RH
For front RH side air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (in air bag diagnosis sensor unit).
OPERATION
In the case of a collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
Front RH side air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Front RH side air bag module is installed on the side of front seatback with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367681
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1132 Trouble diagnosis name SIDE MODULE RH [SHORT] DTC detecting condition Front RH side air bag module circuit are shorted to each other Possible cause Disconnection of wiring harness and short Internal breakdown in front RH side air bag module Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-256, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-255
2009 Murano
B1132 SIDE MODULE RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367682
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK FRONT SIDE AIR BAG MODULE
1. Replace front RH side air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-256
2009 Murano
B1134 SIDE MODULE LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367683
B1134 SIDE MODULE LH
Description
DTC B1134 [OPEN] SIDE MODULE LH
For front LH side air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (in air bag diagnosis sensor unit).
OPERATION
In the case of a collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
Front LH side air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Front LH side air bag module is installed on the side of front seatback with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367684
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1134 Trouble diagnosis name SIDE MODULE LH [OPEN] DTC detecting condition Front LH side air bag module circuit is open Possible cause Disconnection of wiring harness and open Internal breakdown in front LH side air bag module Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-258, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-257
2009 Murano
B1134 SIDE MODULE LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367685
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK FRONT SIDE AIR BAG MODULE
1. Replace front LH side air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-258
2009 Murano
B1135 SIDE MODULE LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367686
B1135 SIDE MODULE LH
Description
DTC B1135 [VB-SHORT] SIDE MODULE LH
For front LH side air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (in air bag diagnosis sensor unit).
OPERATION
In the case of a collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
Front LH side air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Front LH side air bag module is installed on the side of front seatback with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367687
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1135 Trouble diagnosis name SIDE MODULE LH [VB-SHORT] DTC detecting condition Front LH side air bag module circuit is shorted to some power supply circuit Possible cause Disconnection of wiring harness and short Internal breakdown in front LH side air bag module Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-260, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-259
2009 Murano
B1135 SIDE MODULE LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367688
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK FRONT SIDE AIR BAG MODULE
1. Replace front LH side air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-260
2009 Murano
B1136 SIDE MODULE LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367689
B1136 SIDE MODULE LH
Description
DTC B1136 [GND-SHORT] SIDE MODULE LH
For front LH side air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (in air bag diagnosis sensor unit).
OPERATION
In the case of a collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
Front LH side air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Front LH side air bag module is installed on the side of front seatback with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367690
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1136 Trouble diagnosis name SIDE MODULE LH [GND-SHORT] DTC detecting condition Front LH side air bag module circuit is shorted to ground Possible cause Disconnection of wiring harness and short Internal breakdown in front LH side air bag module Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-262, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-261
2009 Murano
B1136 SIDE MODULE LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367691
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK FRONT SIDE AIR BAG MODULE
1. Replace front LH side air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-262
2009 Murano
B1137 SIDE MODULE LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367692
B1137 SIDE MODULE LH
Description
DTC B1137 [SHORT] SIDE MODULE LH
For front LH side air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (in air bag diagnosis sensor unit).
OPERATION
In the case of a collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
Front LH side air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
Front LH side air bag module is installed on the side of front seatback with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367693
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1137 Trouble diagnosis name SIDE MODULE LH [SHORT] DTC detecting condition Front LH side air bag module circuit are shorted to each other Possible cause Disconnection of wiring harness and short Internal breakdown in front LH side air bag module Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-264, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-263
2009 Murano
B1137 SIDE MODULE LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367694
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use un specified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK FRONT SIDE AIR BAG MODULE
1. Replace front LH side air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-264
2009 Murano
B1138, B1139, B1140, B1141, B1142, B1143 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
B1138, B1139, B1140, B1141, B1142, B1143 DIAGNOSIS SENSOR UNIT
Description
DTC B1138, B1139, B1140, B1141, B1142, B1143 DIAGNOSIS SENSOR UNIT
Detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the air bag warning lamp in the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and electro-diagnosis tester CONSULT-III.
INFOID:0000000003367695
OPERATION
It detects a shock that exceeds specified level and monitors such systems as the driver and passenger air bag, front side air bag, side curtain air bag, pre-tensioner seat belts operate properly.
D
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367696
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1138 B1139 B1140 B1141 B1142 B1143 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is out of order or mis-match Possible cause Internal breakdown in air bag diagnosis sensor unit Mis-match between specification on vehicle and configuration in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-266, "Diagnosis Procedure". NO >> INSPECTION END.
N O
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-265
2009 Murano
B1138, B1139, B1140, B1141, B1142, B1143 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-III
INFOID:0000000003367697
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-266
2009 Murano
B1144 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000004185619
B1144 DIAGNOSIS SENSOR UNIT
Description
Checks the entire SRS and displays the malfunction either by illuminating or blinking the air bag warning lamp on the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and CONSULT-III.
OPERATION
It detects a shock that exceeds a specified level and monitors whether the driver and passenger air bags, front side air bag, side curtain air bag and pre-tensioner seat belts operate normally.
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC No. B1144 Trouble diagnosis name Diagnosis sensor unit DTC detecting condition Air bag diagnosis sensor unit is malfunctioning or out of the specification
INFOID:0000000004185620
Possible cause Malfunction in air bag diagnosis sensor unit Configuration in air bag diagnosis sensor unit does not match the vehicles specification
SRC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III Turn ignition switch ON. Perform AIR BAG Self Diagnostic Result. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-177, "Diagnosis Description". NOTE: SRS does not enter diagnosis mode if no malfunction is detected in user mode. Is malfunctioning part detected? YES >> Refer to SRC-267, "Diagnosis Procedure". NO >> INSPECTION END 1. 2.
Diagnosis Procedure
M
INFOID:0000000004185621
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Never use unspecified tester or other measuring device.
1.CHECK HARNESS CONNECTOR
Check the harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3.
Revision: 2008 October
SRC-267
2009 Murano
B1144 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > NO >> Replace wiring harness. [FOR MEXICO]
3.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. Refer to SR-41, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-267, "DTC Logic". Is DTC detected? YES >> GO TO 1. NO >> INSPECTION END
Revision: 2008 October
SRC-268
2009 Murano
B1145 CURTAIN MODULE RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367698
B1145 CURTAIN MODULE RH
Description
DTC B1145 [OPEN] CURTAIN MODULE RH
For RH side curtain air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (in air bag diagnosis sensor unit).
OPERATION
In case of collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
RH side curtain air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
RH side curtain air bag module is installed on the roof side with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367699
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1145 Trouble diagnosis name CURTAIN MODULE RH [OPEN] DTC detecting condition RH side curtain air bag module circuit is open Possible cause Disconnection of wiring harness and open Internal breakdown in RH side curtain air bag module Replace air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-270, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-269
2009 Murano
B1145 CURTAIN MODULE RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367700
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK SIDE CURTAIN AIR BAG MODULE
1. Replace RH side curtain air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-270
2009 Murano
B1146 CURTAIN MODULE RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367701
B1146 CURTAIN MODULE RH
Description
DTC B1146 [VB-SHORT] CURTAIN MODULE RH
For RH side curtain air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (in air bag diagnosis sensor unit).
OPERATION
In case of collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
RH side curtain air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
RH side curtain air bag module is installed on the roof side with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367702
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1146 Trouble diagnosis name CURTAIN MODULE RH [VB-SHORT] DTC detecting condition RH side curtain air bag module circuit is shorted to some power supply circuit Possible cause Disconnection of wiring harness and short Internal breakdown in RH side curtain air bag module Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-272, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-271
2009 Murano
B1146 CURTAIN MODULE RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367703
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK SIDE CURTAIN AIR BAG MODULE
1. Replace RH side curtain air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-272
2009 Murano
B1147 CURTAIN MODULE RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367704
B1147 CURTAIN MODULE RH
Description
DTC B1147 [GND-SHORT] CURTAIN MODULE RH
For RH side curtain air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (in air bag diagnosis sensor unit).
OPERATION
In case of collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
RH side curtain air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
RH side curtain air bag module is installed on the roof side with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367705
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1147 Trouble diagnosis name CURTAIN MODULE RH [GND-SHORT] DTC detecting condition RH side curtain air bag module circuit is shorted to ground Possible cause Disconnection of wiring harness and short Internal breakdown in RH side curtain air bag module Replace air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-274, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-273
2009 Murano
B1147 CURTAIN MODULE RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367706
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK SIDE CURTAIN AIR BAG MODULE
1. Replace RH side curtain air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-274
2009 Murano
B1148 CURTAIN MODULE RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367707
B1148 CURTAIN MODULE RH
Description
DTC B1148 [SHORT] CURTAIN MODULE RH
For RH side curtain air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (in air bag diagnosis sensor unit).
OPERATION
In case of collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
RH side curtain air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
RH side curtain air bag module is installed on the roof side with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367708
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1148 Trouble diagnosis name CURTAIN MODULE RH [SHORT] DTC detecting condition RH side curtain air bag module circuit are shorted to each other Possible cause Disconnection of wiring harness and short Internal breakdown in RH side curtain air bag module Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-276, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-275
2009 Murano
B1148 CURTAIN MODULE RH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367709
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK SIDE CURTAIN AIR BAG MODULE
1. Replace RH side curtain air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-276
2009 Murano
B1150 CURTAIN MODULE LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367710
B1150 CURTAIN MODULE LH
Description
DTC B1150 [OPEN] CURTAIN MODULE LH
For LH side curtain air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (in air bag diagnosis sensor unit).
OPERATION
In case of collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
LH side curtain air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
LH side curtain air bag module is installed on the roof side with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367711
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1150 Trouble diagnosis name CURTAIN MODULE LH [OPEN] DTC detecting condition LH side curtain air bag module circuit is open Possible cause Disconnection of wiring harness and open Internal breakdown in LH side curtain air bag module Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-278, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-277
2009 Murano
B1150 CURTAIN MODULE LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367712
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK SIDE CURTAIN AIR BAG MODULE
1. Replace LH side curtain air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-278
2009 Murano
B1151 CURTAIN MODULE LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367713
B1151 CURTAIN MODULE LH
Description
DTC B1151 [VB-SHORT] CURTAIN MODULE LH
For LH side curtain air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (in air bag diagnosis sensor unit).
OPERATION
In case of collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
LH side curtain air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
LH side curtain air bag module is installed on the roof side with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367714
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1151 Trouble diagnosis name CURTAIN MODULE LH [VB-SHORT] DTC detecting condition LH side curtain air bag module circuit is shorted to some power supply circuit Possible cause Disconnection of wiring harness and short Internal breakdown in LH side curtain air bag module Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-280, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-279
2009 Murano
B1151 CURTAIN MODULE LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367715
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK SIDE CURTAIN AIR BAG MODULE
1. Replace LH side curtain air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-280
2009 Murano
B1152 CURTAIN MODULE LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367716
B1152 CURTAIN MODULE LH
Description
DTC B1152 [GND-SHORT] CURTAIN MODULE LH
For LH side curtain air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (in air bag diagnosis sensor unit).
OPERATION
In case of collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
LH side curtain air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
LH side curtain air bag module is installed on the roof side with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367717
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1152 Trouble diagnosis name CURTAIN MODULE LH [GND-SHORT] DTC detecting condition LH side curtain air bag module circuit is shorted to ground Possible cause Disconnection of wiring harness and short Internal breakdown in LH side curtain airbag module Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-282, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-281
2009 Murano
B1152 CURTAIN MODULE LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367718
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK SIDE CURTAIN AIR BAG MODULE
1. Replace LH side curtain air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-282
2009 Murano
B1153 CURTAIN MODULE LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367719
B1153 CURTAIN MODULE LH
Description
DTC B1153 [SHORT] CURTAIN MODULE LH
For LH side curtain air bag module, crash is judged by main G sensor output signal (left side:LH satellite sensor, right side:RH satellite sensor) and Safing algorithm (in air bag diagnosis sensor unit).
OPERATION
In case of collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
D
STRUCTURE
LH side curtain air bag module mainly consists of air bag and inflator which inflates air bag.
INSTALLATION
LH side curtain air bag module is installed on the roof side with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367720
With CONSULT-lll DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1153 Trouble diagnosis name CURTAIN MODULE LH [SHORT] DTC detecting condition LH side curtain air bag module circuit are shorted to each other Possible cause Disconnection of wiring harness and short Internal breakdown in LH side curtain air bag module Internal breakdown in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to SRC-284, "Diagnosis Procedure". NO >> INSPECTION END.
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
Revision: 2008 October
SRC-283
2009 Murano
B1153 CURTAIN MODULE LH
< COMPONENT DIAGNOSIS > [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367721
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connector.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK SIDE CURTAIN AIR BAG MODULE
1. Replace LH side curtain air bag module. 2. Check the screen of CONSULT-lll. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-284
2009 Murano
B1154, B1155, B1156, B1157 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000004185622
B1154, B1155, B1156, B1157 DIAGNOSIS SENSOR UNIT
Description
Checks the entire SRS and displays the malfunction either by illuminating or blinking the air bag warning lamp on the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and CONSULT-III.
OPERATION
It detects a shock that exceeds a specified level and monitors whether the driver and passenger air bags, front side air bag, side curtain air bag and pre-tensioner seat belts operate normally.
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC No. B1154 B1155 B1156 B1157 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is malfunctioning or out of the specification
INFOID:0000000004185623
Possible cause Malfunction in air bag diagnosis sensor unit Configuration in air bag diagnosis sensor unit does not match the vehicles specification
SRC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III Turn ignition switch ON. Perform AIR BAG Self Diagnostic Result. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-177, "Diagnosis Description". NOTE: SRS does not enter diagnosis mode if no malfunction is detected in user mode. Is malfunctioning part detected? YES >> Refer to SRC-285, "Diagnosis Procedure". NO >> INSPECTION END 1. 2.
Diagnosis Procedure
M
INFOID:0000000004185624
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Never use unspecified tester or other measuring device.
1.CHECK HARNESS CONNECTOR
Check the harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3.
Revision: 2008 October
SRC-285
2009 Murano
B1154, B1155, B1156, B1157 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > NO >> Replace wiring harness. [FOR MEXICO]
3.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. Refer to SR-41, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-285, "DTC Logic". Is DTC detected? YES >> GO TO 1. NO >> INSPECTION END
Revision: 2008 October
SRC-286
2009 Murano
B1170, B1171, B1172, B1173 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000004185625
B1170, B1171, B1172, B1173 DIAGNOSIS SENSOR UNIT
Description
Checks the entire SRS and displays the malfunction either by illuminating or blinking the air bag warning lamp on the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and CONSULT-III.
OPERATION
It detects a shock that exceeds a specified level and monitors whether the driver and passenger air bags, front side air bag, side curtain air bag and pre-tensioner seat belts operate normally.
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC No. B1170 B1171 B1172 B1173 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is malfunctioning or out of the specification
INFOID:0000000004185626
Possible cause Malfunction in air bag diagnosis sensor unit Configuration in air bag diagnosis sensor unit does not match the vehicles specification
SRC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III Turn ignition switch ON. Perform AIR BAG Self Diagnostic Result. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-177, "Diagnosis Description". NOTE: SRS does not enter diagnosis mode if no malfunction is detected in user mode. Is malfunctioning part detected? YES >> Refer to SRC-287, "Diagnosis Procedure". NO >> INSPECTION END 1. 2.
Diagnosis Procedure
M
INFOID:0000000004185627
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Never use unspecified tester or other measuring device.
1.CHECK HARNESS CONNECTOR
Check the harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3.
Revision: 2008 October
SRC-287
2009 Murano
B1170, B1171, B1172, B1173 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > NO >> Replace wiring harness. [FOR MEXICO]
3.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. Refer to SR-41, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-287, "DTC Logic". Is DTC detected? YES >> GO TO 1. NO >> INSPECTION END
Revision: 2008 October
SRC-288
2009 Murano
B1186, B1187, B1188, B1189 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000004185628
B1186, B1187, B1188, B1189 DIAGNOSIS SENSOR UNIT
Description
Checks the entire SRS and displays the malfunction either by illuminating or blinking the air bag warning lamp on the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and CONSULT-III.
OPERATION
It detects a shock that exceeds a specified level and monitors whether the driver and passenger air bags, front side air bag, side curtain air bag and pre-tensioner seat belts operate normally.
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC No. B1186 B1187 B1188 B1189 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is malfunctioning or out of the specification
INFOID:0000000004185629
Possible cause Malfunction in air bag diagnosis sensor unit Configuration in air bag diagnosis sensor unit does not match the vehicles specification
SRC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III Turn ignition switch ON. Perform AIR BAG Self Diagnostic Result. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-177, "Diagnosis Description". NOTE: SRS does not enter diagnosis mode if no malfunction is detected in user mode. Is malfunctioning part detected? YES >> Refer to SRC-289, "Diagnosis Procedure". NO >> INSPECTION END 1. 2.
Diagnosis Procedure
M
INFOID:0000000004185630
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Never use unspecified tester or other measuring device.
1.CHECK HARNESS CONNECTOR
Check the harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3.
Revision: 2008 October
SRC-289
2009 Murano
B1186, B1187, B1188, B1189 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > NO >> Replace wiring harness. [FOR MEXICO]
3.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. Refer to SR-41, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-289, "DTC Logic". Is DTC detected? YES >> GO TO 1. NO >> INSPECTION END
Revision: 2008 October
SRC-290
2009 Murano
B1202, B1203, B1204, B1205, B1206, B1207 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
B1202, B1203, B1204, B1205, B1206, B1207 DIAGNOSIS SENSOR UNIT
Description
DTC B1202, B1203, B1204, B1205, B1206, B1207 DIAGNOSIS SENSOR UNIT
Detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the air bag warning lamp in the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and electro-diagnosis tester CONSULT-III.
INFOID:0000000003367749
OPERATION
It detects a shock that exceeds specified level and monitors such systems as the driver and front passenger air bag, front side air bag, side curtain air bag, pre-tensioner seat belts operate properly.
D
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367750
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1202 B1203 B1204 B1205 B1206 B1207 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is out of order or mis-match Possible cause Internal breakdown in air bag diagnosis sensor unit Mis-match between specification on vehicle and configuration in air bag diagnosis sensor unit
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-292, "Diagnosis Procedure". NO >> INSPECTION END.
N O
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.INSPECTION START
Turn ignition switch ON.
Revision: 2008 October
SRC-291
2009 Murano
B1202, B1203, B1204, B1205, B1206, B1207 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > >> GO TO 2. [FOR MEXICO]
2.CHECK AIR BAG WARNING LAMP
Check the air bag warning lamp status. Is malfunctioning part detected? YES >> Refer to warning lamp flash code chart.SRC-305. NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-III
INFOID:0000000003367751
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace wiring harness.
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. 2. Check the screen of CONSULT-III. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-292
2009 Murano
B1209 FRONTAL COLLISION DETECTION
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367752
B1209 FRONTAL COLLISION DETECTION
Description
DTC B1209 FRONTAL COLLISION DETECTION
When detect a component damage resulting from a front collision, blinks or illuminates the air bag warning lamp to inform the driver. Malfunctioning can be detected by the CONSULT-III.
OPERATION
The air bags and seat belt pre-tensioners for driver and front passenger are operated by the decision of the air bag diagnosis sensor unit out signal transmitted because of the frontal collision.
D
STRUCTURE
It consists of crash zone sensor, air bag diagnosis sensor unit, air bags and seat belt pre-tensioners for driver and front passenger.
E
INSTALLATION
Refer to SR-25, "Removal and Installation", SR-31, "Removal and Installation", SB-5, "SEAT BELT RETRACTOR : Removal and Installation", SR-37, "Removal and Installation", SR-41, "Removal and Installation".
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367753
SRC
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1209 Trouble diagnosis name FRONTAL COLLISION DETECTION DTC detecting condition Front seat belt pre-tensioner, front air bag is deployed Possible cause
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-293, "Diagnosis Procedure". NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-lll
INFOID:0000000003367754
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK FRONT AIR BAG MODULE
Check front air bag module. (driver air bag module and/or front passenger air bag module.)
Revision: 2008 October
SRC-293
2009 Murano
B1209 FRONTAL COLLISION DETECTION
[FOR MEXICO] < COMPONENT DIAGNOSIS > Is the front air bag module deployed? YES >> Replace front air bag module. Refer to SR-25, "Removal and Installation" or SR-31, "Removal and Installation". NO >> GO TO 2.
2.CHECK FRONT SEAT BELT PRE-TENSIONER
Check front seat belt pre-tensioner. Is the front seat belt pre-tensioner activated? YES >> Replace front seat belt pre-tensioner. Refer to SB-5, "SEAT BELT RETRACTOR : Removal and Installation". NO >> GO TO 3.
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
Check air bag diagnosis sensor unit. Is the front air bag module and/or front seat belt pre-tensioner activated? YES >> Replace air bag diagnosis sensor unit. Refer to SR-41, "Removal and Installation". NO >> GO TO 4.
4.CHECK STEERING WHEEL
Check steering wheel. Is the steering wheel normal? YES >> GO TO 5. NO >> Replace steering wheel.
5.CHECK SPIRAL CABLE
1. Check the continuity of spiral cable.Refer to SRC-198, "Diagnosis Procedure". 2. Operate the steering wheel to check excessive heavy operation force, abnormal noise or damage. Is the inspection result normal? YES >> GO TO 6. NO >> Replace spiral cable. Refer to SR-28, "Removal and Installation".
6.CHECK WIRING HARNESS/HARNESS CONNECTOR
Check wiring harness/harness connector. Is the wiring harness/harness connector normal? YES >> GO TO 7. NO >> Repair or replace wiring harness/harness connector.
7.FINAL CHECK
Check the screen of CONSULT-III and/or Air bag warning lamp status. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-294
2009 Murano
B1210 SIDE COLLISION DETECTION
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003367755
B1210 SIDE COLLISION DETECTION
Description
DTC B1210 SIDE COLLISION DETECTION
When detect a component damage resulting from a side collision, brinks or illuminates the air bag warning lamp to inform the driver. Malfunctioning can be detected by the CONSULT-III.
OPERATION
The front side air bag and side curtain air bag are operated by the decision of the air bag diagnosis sensor unit signal of the side collision.
D
STRUCTURE
It consists of satellite sensor, air bag diagnosis sensor unit, front side air bag and side curtain air bag.
E
INSTALLATION
Refer to SR-35, "Removal and Installation", SR-33, "Removal and Installation", SR-35, "Removal and Installation".
F
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003367756
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1210 Trouble diagnosis name SIDE COLLISION DETECTION DTC detecting condition Front side air bag, side curtain air bag is deployed Possible cause
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
K L
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-295, "Diagnosis Procedure". NO >> INSPECTION END.
Diagnosis Procedure
With CONSULT-III
N
INFOID:0000000003367757
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK FRONT SIDE AIR BAG MODULE
Check front side air bag module. Is the front side air bag module deployed? YES >> Replace front side air bag module.
Revision: 2008 October
SRC-295
2009 Murano
B1210 SIDE COLLISION DETECTION
< COMPONENT DIAGNOSIS > NO >> GO TO 2. [FOR MEXICO]
2.CHECK SIDE CURTAIN AIR BAG MODULE
Check side curtain air bag module. Is the side curtain air bag module deployed? YES >> Replace side curtain air bag module. Refer to SR-35, "Removal and Installation". NO >> GO TO 3.
3.CHECK SATELLITE SENSOR
Check satellite sensor. Is the front side air bag module and/or side curtain air bag module deployed? YES >> Replace satellite sensor. Refer to SR-39, "Removal and Installation". NO >> GO TO 4.
4.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
Check air bag diagnosis sensor unit. Is the front side air bag module and/or side curtain air bag module deployed? YES >> Replace air bag diagnosis sensor unit. Refer to SR-41, "Removal and Installation". NO >> GO TO 5.
5.FINAL CHECK
Check the screen of CONSULT-III and/or Air bag warning lamp status. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-296
2009 Murano
B1211 ROLLOVER DETECTION
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000003470285
B1211 ROLLOVER DETECTION
Description
DTC B1211 ROLLOVER DETECTION
When detect a component damage resulting from a rollover, brinks or illuminates the air bag warning lamp to inform the driver. Malfunctioning can be detected by the CONSULT-III.
OPERATION
The front seat belt pre-tensioner and side curtain air bag are operated by the decision of the air bag diagnosis sensor unit signal of the rollover.
D
STRUCTURE
It consists of front seat belt pre-tensioner, side curtain air bag and air bag diagnosis sensor unit.
E
INSTALLATION
Refer to SR-35, "Removal and Installation", SR-33, "Removal and Installation" and SR-39, "Removal and Installation".
F
DTC Logic
DTC DETECTION LOGIC
INFOID:0000000003470286
With CONSULT-III DTC No. Index (SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD)
DTC No. B1211 Trouble diagnosis name ROLLOVER DETECTION DTC detecting condition Front seat belt pre-tensioner, side curtain air bag module are deployed because of rollover detection Possible cause
SRC
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON. >> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III. Is malfunctioning part detected? YES >> Refer to SRC-297, "Diagnosis Procedure". NO >> INSPECTION END.
M
N
INFOID:0000000003470287
Diagnosis Procedure
With CONSULT-III
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor) Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK FRONT SEAT BELT PRE-TENSIONER
Check for front seat belt pre-tensioner. Is the front seat belt pre-tensioner deployed?
Revision: 2008 October
SRC-297
2009 Murano
B1211 ROLLOVER DETECTION
[FOR MEXICO] < COMPONENT DIAGNOSIS > YES >> Replace front seat belt pre-tensioner. Refer to SR-21, "Removal and Installation". NO >> GO TO 2.
2.CHECK SIDE CURTAIN AIR BAG MODULE
Check for side curtain air bag module. Is the side curtain air bag module deployed? YES >> Replace side curtain air bag module. Refer to SR-13, "Removal and Installation". NO >> GO TO 3.
3.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
Check for air bag diagnosis sensor unit. Is the front seat belt pre-tensioner and/or side curtain air bag module deployed? YES >> Replace air bag diagnosis sensor unit. Refer to SR-19, "Removal and Installation". NO >> GO TO 4.
4.FINAL CHECK
Check the screen of CONSULT-III and/or Air bag warning lamp status. Is the inspection result normal? YES >> INSPECTION END. NO >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2008 October
SRC-298
2009 Murano
B1212, B1213, B1214 RH1 SAT-SENS
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000004185632
B1212, B1213, B1214 RH1 SAT-SENS
Description
Main G sensor generates signal voltage, when it detects deceleration beyond the specified level by vehicle side collision.
OPERATION
When air bag diagnosis sensor unit judges both signal voltage of the G sensor and the Safing algorithm to be that of collision which exceeds specified level, the driving circuit switches on and feeds the electric ignitor of both the front side air bag and side curtain air bag.
C
STRUCTURE
Integrated type of the G sensor element for side collision with output terminals for signal voltage.
INSTALLATION
RH satellite sensor is installed at the underside of center pillar with fixed nuts.
E
INFOID:0000000004185633
DTC Logic
DTC No. B1212 B1213 B1214 Trouble diagnosis name RH1 SAT-SENS DTC detecting condition RH satellite sensor is malfunctioning
F
Possible cause Disconnection of wiring harness Malfunction in RH satellite sensor Malfunction in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE
SRC
1.CHECK SELF-DIAG RESULT
With CONSULT-III 1. Turn ignition switch ON. 2. Perform AIR BAG Self Diagnostic Result. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-177, "Diagnosis Description". NOTE: SRS does not enter diagnosis mode if no malfunction is detected in user mode. Is malfunctioning part detected? YES >> Refer to SRC-299, "Diagnosis Procedure". NO >> INSPECTION END
I J
L
INFOID:0000000004185634
Diagnosis Procedure
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Never use unspecified tester or other measuring device.
1.CHECK HARNESS CONNECTOR
Check the harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Replace harness connector.
O P
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Replace wiring harness.
Revision: 2008 October
SRC-299
2009 Murano
B1212, B1213, B1214 RH1 SAT-SENS
< COMPONENT DIAGNOSIS > [FOR MEXICO]
3.REPLACE SATELLITE SENSOR
1. Replace RH satellite sensor. Refer to SR-39, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-299, "DTC Logic". Is DTC detected? YES >> GO TO 4. NO >> INSPECTION END
4.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. Refer to SR-41, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-299, "DTC Logic". Is DTC detected? YES >> GO TO 1. NO >> INSPECTION END
Revision: 2008 October
SRC-300
2009 Murano
B1215, B1216, B1217 LH1 SAT-SENS
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000004185635
B1215, B1216, B1217 LH1 SAT-SENS
Description
Main G sensor generates signal voltage, when it detects deceleration beyond the specified level by vehicle side collision.
OPERATION
When air bag diagnosis sensor unit judges both signal voltage of the G sensor and the Safing algorithm to be that of collision which exceeds specified level, the driving circuit switches on and feeds the electric ignitor of both the front side air bag and side curtain air bag.
C
STRUCTURE
Integrated type of the G sensor element for side collision with output terminals for signal voltage.
INSTALLATION
LH satellite sensor is installed at the underside of center pillar with fixed nuts.
E
INFOID:0000000004185636
DTC Logic
DTC No. B1215 B1216 B1217 Trouble diagnosis name LH1 SAT-SENS DTC detecting condition LH satellite sensor is malfunctioning
F
Possible cause Disconnection of wiring harness Malfunction in LH satellite sensor Malfunction in air bag diagnosis sensor unit
DTC CONFIRMATION PROCEDURE
SRC
1.CHECK SELF-DIAG RESULT
With CONSULT-III 1. Turn ignition switch ON. 2. Perform AIR BAG Self Diagnostic Result. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-177, "Diagnosis Description". NOTE: SRS does not enter diagnosis mode if no malfunction is detected in user mode. Is malfunctioning part detected? YES >> Refer to SRC-301, "Diagnosis Procedure". NO >> INSPECTION END
I J
L
INFOID:0000000004185637
Diagnosis Procedure
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Never use unspecified tester or other measuring device.
1.CHECK HARNESS CONNECTOR
Check the harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Replace harness connector.
O P
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Replace wiring harness.
Revision: 2008 October
SRC-301
2009 Murano
B1215, B1216, B1217 LH1 SAT-SENS
< COMPONENT DIAGNOSIS > [FOR MEXICO]
3.REPLACE SATELLITE SENSOR
1. Replace LH satellite sensor. Refer to SR-39, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-301, "DTC Logic" Is DTC detected? YES >> GO TO 4. NO >> INSPECTION END
4.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. Refer to SR-41, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-301, "DTC Logic". Is DTC detected? YES >> GO TO 1. NO >> INSPECTION END
Revision: 2008 October
SRC-302
2009 Murano
B1218, B1219 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > [FOR MEXICO]
A
INFOID:0000000004185638
B1218, B1219 DIAGNOSIS SENSOR UNIT
Description
Checks the entire SRS and displays the malfunction either by illuminating or blinking the air bag warning lamp on the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and CONSULT-III.
OPERATION
It detects a shock that exceeds a specified level and monitors whether the driver and passenger air bags, front side air bag, side curtain air bag and pre-tensioner seat belts operate normally.
STRUCTURE
It contains the G sensors for both frontal and side collisions and spare battery function in case of main battery damage in collision.
INSTALLATION
Air bag diagnosis sensor unit is installed under the center console with fixed bolts.
DTC Logic
DTC No. B1218 B1219 Trouble diagnosis name CONTROL UNIT DTC detecting condition Air bag diagnosis sensor unit is malfunctioning or out of the specification
INFOID:0000000004185639
Possible cause Malfunction in air bag diagnosis sensor unit Configuration in air bag diagnosis sensor unit does not match the vehicles specification
SRC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III Turn ignition switch ON. Perform AIR BAG Self Diagnostic Result. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-177, "Diagnosis Description". NOTE: SRS does not enter diagnosis mode if no malfunction is detected in user mode. Is malfunctioning part detected? YES >> Refer to SRC-303, "Diagnosis Procedure". NO >> INSPECTION END 1. 2.
Diagnosis Procedure
M
INFOID:0000000004185640
WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.) Never use unspecified tester or other measuring device.
1.CHECK HARNESS CONNECTOR
Check the harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3.
Revision: 2008 October
SRC-303
2009 Murano
B1218, B1219 DIAGNOSIS SENSOR UNIT
< COMPONENT DIAGNOSIS > NO >> Replace wiring harness. [FOR MEXICO]
3.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace air bag diagnosis sensor unit. Refer to SR-41, "Exploded View". 2. Perform DTC confirmation procedure. Refer to SRC-303, "DTC Logic". Is DTC detected? YES >> GO TO 1. NO >> INSPECTION END
Revision: 2008 October
SRC-304
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR MEXICO]
A
ECU DIAGNOSIS
DIAGNOSIS SENSOR UNIT
DTC Index
DTC No. Index (With CONSULT-lll)
(SELF-DIAG [CURRENT]), (SELF-DIAG [PAST] or TROUBLE DIAG RECORD) NOTE: Follow the procedures in numerical order when repairing malfunctioning parts. Confirm whether malfunction is eliminated using air bag warning lamp or CONSULT-IlI each time repair is completed. If malfunction is still observed, proceed to the next step. When malfunction is eliminated, further repair work is not required.
Diagnostic item NO DTC IS DETECTED. Malfunction is indicated by the AIR BAG warning lamp in User mode Explanation Low battery voltage (Less than 9 V) Self-diagnosis result SELF-DIAG [PAST] (previously stored in the memory) might not be erased after repair Intermittent malfunction has been detected in the past Go to SRC-177, "Diagnosis Description" Repair order Recheck SRS at each replacement
INFOID:0000000003367758
G
Replace air bag diagnosis sensor unit
No malfunction is detected CONTROL UNIT [B1001-B1015] [B1026-B1031] CRASH ZONE SEN [UNIT FAIL] [B1033] [B1034] CRASH ZONE SEN [COMM FAIL] [B1035] [UNMATCH] [B1036] [OPEN/UPR-VBSHORT] [B1038] [SHORT/UPR-GNDSHORT] [B1040] CRASH ZONE SEN1 [B1037] [B1039] [B1041] CONTROL UNIT [B1042-B1047] Crash zone sensor is malfunctioning 1. 2. 3. Air bag diagnosis sensor unit is out of order or mis-match Air bag diagnosis sensor unit is out of order or mis-match
SRC
Crash zone sensor is out of order
1. 2. 3.
Repair or replace wiring harness/ harness connector Replace crash zone sensor Replace air bag diagnosis sensor unit
M
Repair or replace wiring harness/ harness connector Replace crash zone sensor Replace air bag diagnosis sensor unit
Replace air bag diagnosis sensor unit
Revision: 2008 October
SRC-305
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS >
Diagnostic item DRIVER AIRBAG MODULE [OPEN] [B1049] [B1054] DRIVER AIRBAG MODULE [VB-SHORT] [B1050] [B1055] DRIVER AIRBAG MODULE [GND-SHORT] [B1051] [B1056] DRIVER AIRBAG MODULE [SHORT] [B1052] [B1057] CONTROL UNIT [B1058-B1063] ASSIST A/B MODULE [OPEN] [B1065] [B1070] ASSIST A/B MODULE [VB-SHORT] [B1066] [B1071] ASSIST A/B MODULE [GND-SHORT] [B1067] [B1072] ASSIST A/B MODULE [SHORT] [B1068] [B1073] CONTROL UNIT [B1074-B1079] DRIVER AIRBAG MODULE [SHORT] [B1080] [B1096] Explanation Driver air bag module circuit is open (including the spiral cable)
[FOR MEXICO]
Repair order Recheck SRS at each replacement 1. 2. 3. Repair or replace wiring harness/ harness connector Replace driver air bag module Replace spiral cable. Refer to SRC-198, "Diagnosis Procedure". Replace air bag diagnosis sensor unit
Driver air bag module circuit is shorted to some power supply circuit (including the spiral cable)
4.
Driver air bag module circuit is shorted to ground (including the spiral cable)
Driver air bag module circuits are shorted to each other (including spiral cable)
Air bag diagnosis sensor unit is out of order or mis-match
Replace air bag diagnosis sensor unit
Front passenger air bag module circuit is open
1. 2.
Front passenger air bag module circuit is shorted to some power supply circuit Front passenger air bag module circuit is shorted to ground
3.
Repair or replace wiring harness/ harness connector Replace front passenger air bag module Replace air bag diagnosis sensor unit
Front passenger air bag module circuits are shorted to each other Air bag diagnosis sensor unit is out of order or mis-match Replace air bag diagnosis sensor unit
Driver air bag module circuits are shorted to each other (including spiral cable)
1. 2. 3. 4.
Repair or replace wiring harness/ harness connector Replace driver air bag module Replace spiral cable. Refer to SRC-217, "Diagnosis Procedure". Replace air bag diagnosis sensor unit Repair or replace wiring harness/ harness connector Replace front RH seat belt pretensioner Replace air bag diagnosis sensor unit
PRE-TEN FRONT RH [OPEN] [B1081] PRE-TEN FRONT RH [VB-SHORT] [B1082] PRE-TEN FRONT RH [GND-SHORT] [B1083] PRE-TEN FRONT RH [SHORT] [B1084]
Front RH seat belt pre-tensioner circuit is open
1. 2.
Front RH seat belt pre-tensioner circuit is shorted to some power supply circuit Front RH seat belt pre-tensioner circuit is shorted to ground
3.
Front RH seat belt pre-tensioner circuits are shorted to each other
Revision: 2008 October
SRC-306
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS >
Diagnostic item PRE-TEN FRONT LH [OPEN] [B1086] PRE-TEN FRONT LH [VB-SHORT] [B1087] PRE-TEN FRONT LH [GND-SHORT] [B1088] PRE-TEN FRONT LH [SHORT] [B1089] CONTROL UNIT [B1090-B1093] CONTROL UNIT [B1106-B1111] SATELLITE SENS RH [UNIT FAIL] [B1113] [B1114] SATELLITE SENS RH [COMM FAIL] [B1115] [UNMATCH] [B1116] SATELLITE SENS LH [UNIT FAIL] [B1118] [B1119] SATELLITE SENS LH [COMM FAIL] [B1120] [UNMATCH] [B1121] CONTROL UNIT [B1122-B1127] SIDE MODULE RH [OPEN] [B1129] SIDE MODULE RH [VB-SHORT] [B1130] SIDE MODULE RH [GND-SHORT] [B1131] SIDE MODULE RH [SHORT] [B1132] Explanation Front LH seat belt pre-tensioner circuit is open
[FOR MEXICO]
Repair order Recheck SRS at each replacement 1. 2. Repair or replace wiring harness/ harness connector Replace front LH seat belt pretensioner Replace air bag diagnosis sensor unit
Front LH seat belt pre-tensioner circuit is shorted to some power supply circuit Front LH seat belt pre-tensioner circuit is shorted to ground
3.
Front LH seat belt pre-tensioner circuits are shorted to each other Air bag diagnosis sensor unit is malfunctioning or out of the specified specification Air bag diagnosis sensor unit is out of order or mis-match Replace air bag diagnosis sensor unit
Replace air bag diagnosis sensor unit
RH satellite sensor is out of order
1. 2. 3.
Repair or replace wiring harness/ harness connector Replace RH satellite sensor Replace air bag diagnosis sensor unit
SRC
I
LH satellite sensor is out of order 1. 2. 3. Repair or replace wiring harness/ harness connector Replace LH satellite sensor Replace air bag diagnosis sensor unit
Air bag diagnosis sensor unit is out of order or mis-match
Replace air bag diagnosis sensor unit
Front RH side air bag module circuit is open
1. 2.
Front RH side air bag module circuit is shorted to some power supply circuit Front RH side air bag module circuit is shorted to ground
3.
Repair or replace wiring harness/ harness connector Replace front RH side air bag module Replace air bag diagnosis sensor unit
O
Front RH side air bag module circuits are shorted to each other
Revision: 2008 October
SRC-307
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS >
Diagnostic item SIDE MODULE LH [OPEN] [B1134] SIDE MODULE LH [VB-SHORT] [B1135] SIDE MODULE LH [GND-SHORT] [B1136] SIDE MODULE LH [SHORT] [B1137] CONTROL UNIT [B1138-B1143] CONTROL UNIT [B1144] CURTAIN MODULE RH [OPEN] [B1145] CURTAIN MODULE RH [VB-SHORT] [B1146] CURTAIN MODULE RH [GND-SHORT] [B1147] CURTAIN MODULE RH [SHORT] [B1148] CURTAIN MODULE LH [OPEN] [B1150] CURTAIN MODULE LH [VB-SHORT] [B1151] CURTAIN MODULE LH [GND-SHORT] [B1152] CURTAIN MODULE LH [SHORT] [B1153] CONTROL UNIT [B1154-B1157] CONTROL UNIT [B1170-B1173] CONTROL UNIT [B1186-B1189] CONTROL UNIT [B1202-B1207] Explanation Front LH side air bag module circuit is open
[FOR MEXICO]
Repair order Recheck SRS at each replacement 1. 2. Repair or replace wiring harness/ harness connector Replace front LH side air bag module Replace air bag diagnosis sensor unit
Front LH side air bag module circuit is shorted to some power supply circuit Front LH side air bag module circuit is shorted to ground
3.
Front LH side air bag module circuits are shorted to each other
Air bag diagnosis sensor unit is out of order or mis-match
Replace air bag diagnosis sensor unit
Air bag diagnosis sensor unit is malfunctioning or out of the specified specification RH side curtain air bag module circuit is open
Replace air bag diagnosis sensor unit
1. 2.
RH side curtain air bag module circuit is shorted to some power supply circuit RH side curtain air bag module circuit is shorted to ground
3.
Repair or replace wiring harness/ harness connector Replace RH side curtain air bag module Replace air bag diagnosis sensor unit
RH side curtain air bag module circuits are shorted to each other
LH side curtain air bag module circuit is open
1. 2.
LH side curtain air bag module circuit is shorted to some power supply circuits LH side curtain air bag module circuit is shorted to ground
3.
Repair or replace wiring harness/ harness connector Replace LH side curtain air bag module Replace air bag diagnosis sensor unit
LH side curtain air bag module circuits are shorted to each other
Air bag diagnosis sensor unit is malfunctioning or out of the specified specification Air bag diagnosis sensor unit is malfunctioning or out of the specified specification Air bag diagnosis sensor unit is malfunctioning or out of the specified specification Air bag diagnosis sensor is out of order or mis-match
Replace air bag diagnosis sensor unit
Replace air bag diagnosis sensor unit
Replace air bag diagnosis sensor unit
Replace air bag diagnosis sensor unit
Revision: 2008 October
SRC-308
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS >
Diagnostic item FRONTAL COLLISION DETECTION [B1209] SIDE COLLISION DETECTION [B1210] ROLLOVER DETECTION [B1211] RH1 SAT-SENS [B1212] [B1213] [B1214] LH1 SAT-SENS [B1215] [B1216] [B1217] CONTROL UNIT [B1218] [B1219] Explanation Seat belt pre-tensioner and front air bags is deployed
[FOR MEXICO]
Repair order Recheck SRS at each replacement Go to SRC-293, "Diagnosis Procedure"
B
Front side air bag and curtain air bag is deployed Go to SRC-295, "Diagnosis Procedure"
C
Front seat belt pre-tensioner, side curtain air bag are deployed because of rollover detection RH satellite sensor is malfunctioning Go to SRC-297, "Diagnosis Procedure"
1. 2. 3.
Repair or replace wiring harness/ harness connector Replace RH satellite sensor Replace air bag diagnosis sensor unit Repair or replace wiring harness/ harness connector Replace LH satellite sensor Replace air bag diagnosis sensor unit
LH satellite sensor is malfunctioning
1. 2. 3.
Air bag diagnosis sensor unit is malfunctioning or out of the specified specification
Replace air bag diagnosis sensor unit
WARNING LAMP FLASH CODE CHART (Without CONSULT-lll)
NOTE: Follow the procedures in numerical order when repairing malfunctioning parts. Confirm whether malfunction is eliminated using air bag warning lamp or CONSULT-IlI each time repair is completed. If malfunction is still observed, proceed to the next step. When malfunction is eliminated, further repair work is not required.
SRC
L
PHIA0532E
O
JMHIA0523GB
Revision: 2008 October
SRC-309
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR MEXICO]
JMHIA0526GB
JMHIA0527GB
JMHIA0528GB
JMHIA0529GB
JMHIA0530GB
Revision: 2008 October
SRC-310
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR MEXICO]
A
C
JMHIA0531GB
JMHIA0532GB
SRC
J
JMHIA0533GB
M
JMHIA0534GB
JMHIA0535GB
Revision: 2008 October
SRC-311
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR MEXICO]
JMHIA0536GB
JMHIA0537GB
Wiring Diagram SRS AIR BAG CONTROL SYSTEM
INFOID:0000000004769433
NOTE: Type A: Up to VIN: JN8AZ18U*9W100000, JN8AZ18W*9W200000 (EXCEPT FOR MEXICO), JN8AZ18U*9W710000, JN8AZ18W*9W810000 (FOR MEXICO) Type B: From VIN: JN8AZ18U*9W100001, JN8AZ18W*9W200001 (EXCEPT FOR MEXICO), JN8AZ18U*9W710001, JN8AZ18W*9W810001 (FOR MEXICO)
Type A: Up to VIN: JN8AZ18U*9W100000, JN8AZ18W*9W200000 (EXCEPT FOR MEXICO),
Revision: 2008 October
SRC-312
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > JN8AZ18U*9W710000, JN8AZ18W*9W810000 (FOR MEXICO) [FOR MEXICO]
A
SRC
O
JCHWM0348GB
Revision: 2008 October
SRC-313
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR MEXICO]
JCHWM0349GB
Revision: 2008 October
SRC-314
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR MEXICO]
A
SRC
O
JCHWM0350GB
Revision: 2008 October
SRC-315
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR MEXICO]
JCHWM0351GB
Revision: 2008 October
SRC-316
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR MEXICO]
A
SRC
O
JCHWM0352GB
Revision: 2008 October
SRC-317
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR MEXICO]
JCHWM0353GB
Revision: 2008 October
SRC-318
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR MEXICO]
A
SRC
O
JCHWM0354GB
Revision: 2008 October
SRC-319
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR MEXICO]
JCHWM0355GB
Type B: From VIN: JN8AZ18U*9W100001, JN8AZ18W*9W200001 (EXCEPT FOR MEXICO),
Revision: 2008 October
SRC-320
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > JN8AZ18U*9W710001, JN8AZ18W*9W810001 (FOR MEXICO) [FOR MEXICO]
A
SRC
O
JCHWM0356GB
Revision: 2008 October
SRC-321
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR MEXICO]
JCHWM0357GB
Revision: 2008 October
SRC-322
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR MEXICO]
A
SRC
O
JCHWM0358GB
Revision: 2008 October
SRC-323
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR MEXICO]
JCHWM0359GB
Revision: 2008 October
SRC-324
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR MEXICO]
A
SRC
O
JCHWM0360GB
Revision: 2008 October
SRC-325
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR MEXICO]
JCHWM0361GB
Revision: 2008 October
SRC-326
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR MEXICO]
A
SRC
O
JCHWM0362GB
Revision: 2008 October
SRC-327
2009 Murano
DIAGNOSIS SENSOR UNIT
< ECU DIAGNOSIS > [FOR MEXICO]
JCHWM0363GB
Revision: 2008 October
SRC-328
2009 Murano
SRS AIR BAG WARNING LAMP DOES NOT TURN OFF
< SYMPTOM DIAGNOSIS > [FOR MEXICO]
A
SYMPTOM DIAGNOSIS
SRS AIR BAG WARNING LAMP DOES NOT TURN OFF
Diagnosis Procedure
INFOID:0000000003367760
1.CHECK FRONT AIR BAG MODULE
Check the deployment of front air bag module. Is air bag module deployed? YES >> Refer to SRC-293, "Diagnosis Procedure"or SRC-295, "Diagnosis Procedure". NO >> GO TO 2.
C
2.CHECK AIR BAG FUSE
Check the air bag fuse. Refer to PG-102, "Fuse and Fusible Link Arrangement". Is 10A fuse [No.2, located in fuse block (J/B)] normal? YES >> GO TO 4. NO >> GO TO 3.
E
3.CHECK AIR BAG FUSE AGAIN
Replace air bag fuse and turn ignition switch ON. Did the air bag fuse blow again? YES >> Repair or replace main harness. NO >> INSPECTION END
4.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
Check the screen of CONSULT-III. Is the inspection result normal? YES >> GO TO 5. NO >> Replace air bag diagnosis sensor unit. Refer to SR-41, "Removal and Installation".
SRC
5.CHECK HARNESS CONNECTION
Check harness connection between air bag warning lamp and air bag diagnosis sensor unit. Is the inspection result normal? YES >> Check the intermittent incident. Refer to GI-40, "Intermittent Incident". NO >> Replace wiring harness connector.
Revision: 2008 October
SRC-329
2009 Murano
SRS AIR BAG WARNING LAMP DOES NOT TURN ON
< SYMPTOM DIAGNOSIS > [FOR MEXICO]
SRS AIR BAG WARNING LAMP DOES NOT TURN ON
Diagnosis Procedure
INFOID:0000000003367761
1.CHECK METER FUSE
Check the meter fuse. Refer to PG-102, "Fuse and Fusible Link Arrangement". Is 10A fuse [No.4, located in fuse block (J/B)] normal? YES >> GO TO 3. NO >> GO TO 2.
2.CHECK METER FUSE AGAIN
Replace 10A fuse [No.4, located in fuse block (J/B)] and turn ignition switch ON. Did the meter fuse blow again? YES >> Repair or replace the related harness. NO >> INSPECTION END
3.CHECK HARNESS CONNECTION
1. Check harness connection between air bag diagnosis sensor unit and combination meter. 2. Disconnect air bag diagnosis sensor unit connector and turn ignition switch ON. Did air bag warning lamp turn ON? YES >> Replace air bag diagnosis sensor unit. Refer to SR-41, "Removal and Installation". NO >> Replace combination meter assembly. Refer to MWI-145, "Removal and Installation".
Revision: 2008 October
SRC-330
2009 Murano
PRECAUTIONS
< PRECAUTION > [FOR MEXICO]
A
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
INFOID:0000000003663377
The Supplemental Restraint System such as AIR BAG and SEAT BELT PRE-TENSIONER, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted. Information necessary to service the system safely is included in the SRS AIRBAG and SEAT BELT of this Service Manual. WARNING: To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in the event of a collision which would result in air bag inflation, all maintenance must be performed by an authorized NISSAN/INFINITI dealer. Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag Module, see the SRS AIRBAG. Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors while ignition switch is ON or engine is running, never use air or electric power tools or strike near the sensor(s) with a hammer. Heavy vibration may activate the sensor(s), deploy the airbag(s), possibly cause serious injury. When using air or electric power tools or hammers, always turn OFF ignition switch, disconnect the battery, and wait 3 minutes or more before performing any service.
SRC
Service
INFOID:0000000003367763
Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual. Before servicing the SRS, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. For approximately 3 minutes after the battery negative terminal is removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have elapsed. Diagnosis sensor unit must always be installed with their arrow marks pointing towards the front of the vehicle for proper operation. Also check diagnosis sensor unit for cracks, deformities or rust before installation and replace as required. The spiral cable must be aligned in the neutral position since its rotations are limited. Do not turn steering wheel and column after removal of steering gear. Handle air bag module carefully. Always place driver and front passenger air bag modules with the pad side facing upward and seat mounted front side air bag module standing with the stud bolt side facing down. Conduct self-diagnosis to check entire SRS for proper functioning after replacing any components. After air bag inflates, the front instrument panel assembly should be replaced if damaged. Always replace instrument panel pad following front passenger air bag deployment.
Revision: 2008 October
SRC-331
2009 Murano
You might also like
- Power Supply, Ground & Circuit Elements: Section100% (1)Power Supply, Ground & Circuit Elements: Section158 pages
- Nissan Cube Z12 2008-2012 General Information100% (1)Nissan Cube Z12 2008-2012 General Information51 pages
- Approaching Vehicle Sound For Pedestri-Ans (VSP) : SectionNo ratings yetApproaching Vehicle Sound For Pedestri-Ans (VSP) : Section37 pages
- Instrument Panel Analog - Nissan Sentra 1993100% (1)Instrument Panel Analog - Nissan Sentra 19938 pages
- Daihatsu Sirion Model m300 Series Service Manual No9890 MeterNo ratings yetDaihatsu Sirion Model m300 Series Service Manual No9890 Meter32 pages
- Power Supply, Ground & Circuit Elements: SectionNo ratings yetPower Supply, Ground & Circuit Elements: Section88 pages
- Shift Lock Trabapuertas Toyota Corolla Esquema Electrico100% (1)Shift Lock Trabapuertas Toyota Corolla Esquema Electrico4 pages
- Manuel de Taller en Inglés Srs y Airbag Nissan QuasquaiNo ratings yetManuel de Taller en Inglés Srs y Airbag Nissan Quasquai222 pages
- Moog ServoValves Certifications Datasheet enNo ratings yetMoog ServoValves Certifications Datasheet en2 pages
- Evergreen Park Arrests Aug. 4 - Aug. 11, 2016No ratings yetEvergreen Park Arrests Aug. 4 - Aug. 11, 20168 pages
- Final OTC OPOE List For Posting June 2023 - 1No ratings yetFinal OTC OPOE List For Posting June 2023 - 15 pages
- Ultraplex CSFG 462 - 60537 - FDS - GB - en - 3.0No ratings yetUltraplex CSFG 462 - 60537 - FDS - GB - en - 3.012 pages
- Iecex Quality Assessment Report SummaryNo ratings yetIecex Quality Assessment Report Summary10 pages
- Biocon Biosphere Limited Visakhapatnam India 6.14.24 483 1 1No ratings yetBiocon Biosphere Limited Visakhapatnam India 6.14.24 483 1 14 pages