BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY

SECTION
SECURITY CONTROL SYSTEM
SEC B

E
CONTENTS
WITH INTELLIGENT KEY SYSTEM COMMON ITEM : CONSULT Function (BCM - F
COMMON ITEM) .....................................................26
PRECAUTION ............................................... 7
INTELLIGENT KEY ....................................................27
G
PRECAUTIONS ................................................... 7 INTELLIGENT KEY : Information ............................27
Precaution for Supplemental Restraint System INTELLIGENT KEY : CONSULT Function (BCM -
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- INTELLIGENT KEY) (Type 1) ..................................27
SIONER" ................................................................... 7 INTELLIGENT KEY : CONSULT Function (BCM - H
Precaution Necessary for Steering Wheel Rota- INTELLIGENT KEY) (Type 2) ..................................31
tion After Battery Disconnect ..................................... 7 INTELLIGENT KEY : CONSULT Function (BCM -
Precaution for Procedure without Cowl Top Cover...... 8 INTELLIGENT KEY) (Type 5) ..................................36 I
Precautions for Removing Battery Terminal ............. 8
MULTI REMOTE ENT ................................................40
SYSTEM DESCRIPTION ............................. 10 MULTI REMOTE ENT : CONSULT Function
(BCM - MULTI REMOTE ENT) (Type 3) .................40 J
COMPONENT PARTS .......................................10 MULTI REMOTE ENT : CONSULT Function
Component Parts Location ...................................... 10 (BCM - MULTI REMOTE ENT) (Type 4) .................42
NATS Antenna Amp. ............................................... 13 MULTI REMOTE ENT : CONSULT Function SEC
Hood Switch ............................................................ 13 (BCM - MULTI REMOTE ENT) (Type 6) .................43
Steering Lock Unit ................................................... 13
Siren Control Unit .................................................... 13 THEFT ALM ...............................................................45
THEFT ALM : CONSULT Function (BCM - L
Intruder Sensor ....................................................... 14
Sensor Cancel Switch ............................................. 14 THEFT) (With Intelligent Key System) .....................45

SYSTEM .............................................................15 IMMU ..........................................................................46 M

IMMU : CONSULT Function (BCM - IMMU) (With
INTELLIGENT KEY SYSTEM/ENGINE START Intelligent Key System) ............................................46
FUNCTION ................................................................. 15
INTELLIGENT KEY SYSTEM/ENGINE START DIAGNOSIS SYSTEM (SIREN CONTROL N
FUNCTION : System Description ............................ 15 UNIT) ................................................................. 48
Diagnosis Description ..............................................48
NISSAN ANTI-THEFT SYSTEM ................................ 18 O
NISSAN ANTI-THEFT SYSTEM : System De- DIAGNOSIS SYSTEM (IPDM E/R) ................... 52
scription ................................................................... 19 CONSULT Function (IPDM E/R) .............................52

VEHICLE SECURITY SYSTEM ................................. 22 ECU DIAGNOSIS INFORMATION .............. 59 P

VEHICLE SECURITY SYSTEM : System Descrip-
tion .......................................................................... 22 ECM, IPDM E/R, BCM ....................................... 59
List of ECU Reference .............................................59
DIAGNOSIS SYSTEM (BCM) ............................26
WIRING DIAGRAM ...................................... 60
COMMON ITEM ......................................................... 26
SECURITY CONTROL SYSTEM ...................... 60

SEC-1
 Wiring Diagram ....................................................... 60 Component Inspection ............................................ 98

BASIC INSPECTION ................................... 77 B2557 VEHICLE SPEED ................................... 99

DTC Logic ............................................................... 99
DIAGNOSIS AND REPAIR WORK FLOW ........ 77 Diagnosis Procedure ............................................... 99
Work Flow ............................................................... 77
B2602 SHIFT POSITION .................................. 101
ADDITIONAL SERVICE WHEN REPLACING DTC Logic ............................................................. 101
STEERING LOCK UNIT .................................... 80 Diagnosis Procedure ............................................. 101
Description .............................................................. 80 Component Inspection .......................................... 103
Work Procedure ...................................................... 80
B2604 SHIFT POSITION .................................. 104
DTC/CIRCUIT DIAGNOSIS ......................... 81 DTC Logic ............................................................. 104
Diagnosis Procedure ............................................. 104
P161D IMMOBILIZER ........................................ 81 Component Inspection .......................................... 106
DTC Logic ............................................................... 81
Diagnosis Procedure .............................................. 81 B2608 STARTER RELAY ................................ 107
DTC Logic ............................................................. 107
P161E IMMOBILIZER ........................................ 82 Diagnosis Procedure ............................................. 107
DTC Logic ............................................................... 82
Diagnosis Procedure .............................................. 82 B260F ENGINE STATUS ................................. 108
DTC Logic ............................................................. 108
P161F IMMOBILIZER ........................................ 83 Diagnosis Procedure ............................................. 108
DTC Logic ............................................................... 83
Diagnosis Procedure .............................................. 83 B261F ASCD CLUTCH SWITCH ..................... 110
DTC Description .................................................... 110
P1616 ECM ........................................................ 84 Diagnosis Procedure ............................................. 110
DTC Logic ............................................................... 84
Diagnosis Procedure .............................................. 84 B2620 PARK/NEUTRAL POSITION SWITCH.. 112
DTC Logic ............................................................. 112
B2190 CHAIN OF BCM - IMM ANT ................... 85 Diagnosis Procedure ............................................. 112
DTC Logic ............................................................... 85 Component Inspection .......................................... 114
Diagnosis Procedure .............................................. 85
B26FC KEY REGISTRATION .......................... 115
B2191 ID DISCORD, BCM - IMM ANT .............. 87 DTC Logic ............................................................. 115
DTC Logic ............................................................... 87 Diagnosis Procedure ............................................. 115
Diagnosis Procedure .............................................. 87
B26E8 CLUTCH INTERLOCK SWITCH .......... 116
B2192 ID DISCORD, IMMU-ECM ...................... 88 DTC Logic ............................................................. 116
DTC Logic ............................................................... 88 Diagnosis Procedure ............................................. 116
Diagnosis Procedure .............................................. 88 Component Inspection (Clutch interlock switch) ... 118
B2193 CHAIN OF ECM-IMMU ........................... 89 B27D1 START CUT RELAY OFF .................... 119
DTC Logic ............................................................... 89 DTC Logic ............................................................. 119
Diagnosis Procedure .............................................. 89 Diagnosis Procedure ............................................. 119
Component Inspection .......................................... 121
B2195 ANTI-SCANNING ................................... 92
DTC Logic ............................................................... 92 B27D2 START CUT RELAY ON ...................... 122
Diagnosis Procedure .............................................. 92 DTC Logic ............................................................. 122
Diagnosis Procedure ............................................. 122
B2196 DONGLE UNIT ....................................... 93
Component Inspection .......................................... 124
Description .............................................................. 93
DTC Logic ............................................................... 93 B27D3 S/L THERMAL PROTECTION ............. 125
Diagnosis Procedure .............................................. 93 DTC Logic ............................................................. 125
Diagnosis Procedure ............................................. 125
B2198 NATS ANTENNA AMP. ......................... 95
DTC Logic ............................................................... 95 B27D4 BCM - S/L SENSOR CIRCUIT ............. 126
Diagnosis Procedure .............................................. 95 DTC Logic ............................................................. 126
Diagnosis Procedure ............................................. 126
B2556 PUSH-BUTTON IGNITION SWITCH ..... 97
DTC Logic ............................................................... 97 B27D5 S/L SENSOR TEST OUTPUT .............. 128
Diagnosis Procedure .............................................. 97 DTC Logic ............................................................. 128

SEC-2
 Diagnosis Procedure ............................................. 128 B27E6 S/L ANTI-SCAN MODE ....................... 154
DTC Logic .............................................................. 154 A
B27D6 S/L CAN COMM CIRCUIT ................... 130 Diagnosis Procedure ............................................. 154
DTC Logic ............................................................. 130
Diagnosis Procedure ............................................. 130 B27E7 S/L UNDETERMINED UNLOCK POS . 156
B
DTC Logic .............................................................. 156
B27D7 S/L PWR RELAY .................................. 132 Diagnosis Procedure ............................................. 156
DTC Logic ............................................................. 132
Diagnosis Procedure ............................................. 132 B27E8 S/L UNDETERMINED LOCK POS ..... 158 C
DTC Logic .............................................................. 158
B27D8 S/L VEHICLE SPEED MALFUNCTION Diagnosis Procedure ............................................. 158
.. 134
DTC Logic ............................................................. 134 B121D STEERING LOCK POWER SUPPLY D
Diagnosis Procedure ............................................. 134 CIRCUIT .......................................................... 159
DTC Logic .............................................................. 159
B27D9 S/L IGN MALFUNCTION ..................... 136 Diagnosis Procedure ............................................. 159 E
DTC Logic ............................................................. 136
Diagnosis Procedure ............................................. 136 B20DF STARTER RELAY OFF CIRCUIT ...... 161
DTC Logic .............................................................. 161
B27DA IPDM CAN COMM CIRCUIT ............... 137 F
Diagnosis Procedure ............................................. 161
DTC Logic ............................................................. 137
Diagnosis Procedure ............................................. 137 POWER SUPPLY AND GROUND CIRCUIT .. 163
G
B27DB S/L IGN OFF ........................................ 139 SIREN CONTROL UNIT .......................................... 163
DTC Logic ............................................................. 139 SIREN CONTROL UNIT : Diagnosis Procedure .. 163
Diagnosis Procedure ............................................. 139
STEERING LOCK UNIT ........................................... 163 H
B27DC S/L POWER SUPPLY .......................... 141 STEERING LOCK UNIT : Diagnosis Procedure .... 163
DTC Logic ............................................................. 141
Diagnosis Procedure ............................................. 141 SECURITY INDICATOR LAMP ...................... 166
I
Component Function Check ................................ 166
B27DD BCM - S/L ID DISCORD ...................... 143 Diagnosis Procedure ............................................. 166
DTC Logic ............................................................. 143
Diagnosis Procedure ............................................. 143 HOOD SWITCH ............................................... 168 J
Component Function Check ................................ 168
B27DE S/L MECHANICAL MALFUNCTION .. 145 Diagnosis Procedure ............................................ 168
DTC Logic ............................................................. 145 Component Inspection ........................................... 169 SEC
Diagnosis Procedure ............................................. 145
HORN FUNCTION ........................................... 170
B27DF S/L HIGH LEVEL MALFUNCTION ...... 146 Diagnosis Procedure ............................................ 170
DTC Logic ............................................................. 146 L
Diagnosis Procedure ............................................. 146 INTRUDER SENSOR ...................................... 171
Component Function Check .................................. 171
B27E0 S/L LOW LEVEL MALFUNCTION ....... 147 Diagnosis Procedure ............................................. 171
M
DTC Logic ............................................................. 147
Diagnosis Procedure ............................................. 147 SENSOR CANCEL SWITCH .......................... 173
Diagnosis Procedure ............................................ 173
B27E1 S/L SAFETY CIRCUIT .......................... 148 Component Inspection ........................................... 174 N
DTC Logic ............................................................. 148
Diagnosis Procedure ............................................. 148 SIREN CONTROL UNIT CIRCUIT (COMMU-
NICATION SIGNAL) ........................................ 175
B27E3 S/L KEY NOT REGISTRATION ........... 150 O
Component Function Check .................................. 175
DTC Logic ............................................................. 150 Diagnosis Procedure ............................................. 175
Diagnosis Procedure ............................................. 150
SIREN CONTROL UNIT CIRCUIT (HAZARD P
B27E4 S/L REGISTRATION STATUS ............. 151 SWITCH SIGNAL) ........................................... 176
DTC Logic ............................................................. 151 Component Function Check .................................. 176
Diagnosis Procedure ............................................. 151 Diagnosis Procedure ............................................. 176
B27E5 S/L IGN OFF POSITION ....................... 152 SYMPTOM DIAGNOSIS ............................ 177
DTC Logic ............................................................. 152
Diagnosis Procedure ............................................. 152

SEC-3
ENGINE DOES NOT START WHEN INTELLI- NISSAN ANTI-THEFT SYSTEM ............................. 190
GENT KEY IS INSIDE OF VEHICLE ............... 177 NISSAN ANTI-THEFT SYSTEM : System De-
Description .............................................................177 scription ................................................................. 190
Diagnosis Procedure .............................................177
VEHICLE SECURITY SYSTEM .............................. 191
STEERING DOES NOT LOCK ........................ 178 VEHICLE SECURITY SYSTEM : System Descrip-
Description .............................................................178 tion ........................................................................ 191
Diagnosis Procedure .............................................178
DIAGNOSIS SYSTEM (BCM) ........................... 195
SECURITY INDICATOR LAMP DOES NOT COMMON ITEM ....................................................... 195
TURN ON OR BLINK ....................................... 179 COMMON ITEM : CONSULT Function (BCM -
Description .............................................................179 COMMON ITEM) .................................................. 195
Diagnosis Procedure .............................................179
MULTI REMOTE ENT ............................................. 196
VEHICLE SECURITY SYSTEM CANNOT BE MULTI REMOTE ENT : CONSULT Function
SET .................................................................. 180 (BCM - MULTI REMOTE ENT) (Type 3) ............... 196
MULTI REMOTE ENT : CONSULT Function
INTELLIGENT KEY ..................................................180
(BCM - MULTI REMOTE ENT) (Type 4) ............... 197
INTELLIGENT KEY : Description ..........................180
MULTI REMOTE ENT : CONSULT Function
INTELLIGENT KEY : Diagnosis Procedure ...........180
(BCM - MULTI REMOTE ENT) (Type 6) ............... 199
DOOR REQUEST SWITCH .....................................180
THEFT ALM ............................................................. 201
DOOR REQUEST SWITCH : Description .............180
THEFT ALM : CONSULT Function (BCM -
DOOR REQUEST SWITCH : Diagnosis Proce-
THEFT) (Without Intelligent Key System) ............. 201
dure .......................................................................180
IMMU ....................................................................... 202
VEHICLE SECURITY ALARM DOES NOT IMMU : CONSULT Function (BCM - IMMU) (With-
ACTIVATE ....................................................... 182 out Intelligent Key System) ................................... 202
Description .............................................................182
Diagnosis Procedure .............................................182 DIAGNOSIS SYSTEM (SIREN CONTROL
UNIT) ................................................................. 203
INTRUDER SENSOR CANNOT BE DEACTI- Diagnosis Description ........................................... 203
VATED ............................................................. 183
Diagnosis Procedure .............................................183 DIAGNOSIS SYSTEM (IPDM E/R) ................... 207
CONSULT Function (IPDM E/R) ........................... 207
REMOVAL AND INSTALLATION .............. 184
ECU DIAGNOSIS INFORMATION ............ 214
NATS ANTENNA AMP. ................................... 184
Removal and Installation .......................................184 ECM, IPDM E/R, BCM ...................................... 214
WITHOUT INTELLIGENT KEY SYSTEM List of ECU Reference .......................................... 214

PRECAUTION ............................................ 185 WIRING DIAGRAM ................................... 215

PRECAUTIONS ............................................... 185 SECURITY CONTROL SYSTEM ..................... 215
Precaution for Supplemental Restraint System Wiring Diagram ..................................................... 215
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ................................................................185 BASIC INSPECTION ................................. 231
Precaution for Procedure without Cowl Top Cover..185
DIAGNOSIS AND REPAIR WORK FLOW ....... 231
Precautions for Removing Battery Terminal ..........185
Work Flow ............................................................. 231
SYSTEM DESCRIPTION ........................... 187 DTC/CIRCUIT DIAGNOSIS ....................... 234
COMPONENT PARTS ..................................... 187
P161D IMMOBILIZER ...................................... 234
Component Parts Location ....................................187
DTC Logic ............................................................. 234
NATS Antenna Amp. .............................................189
Diagnosis Procedure ............................................. 234
Hood Switch ..........................................................189
Siren Control Unit ..................................................189 P161E IMMOBILIZER ....................................... 235
Intruder Sensor ......................................................189 DTC Logic ............................................................. 235
Sensor Cancel Switch ...........................................189 Diagnosis Procedure ............................................. 235
SYSTEM ........................................................... 190 P161F IMMOBILIZER ....................................... 236

SEC-4
 DTC Logic ............................................................. 236 POWER SUPPLY AND GROUND CIRCUIT .. 263
Diagnosis Procedure ............................................. 236 A
SIREN CONTROL UNIT .......................................... 263
P1616 ECM ....................................................... 237 SIREN CONTROL UNIT : Diagnosis Procedure .. 263
DTC Logic ............................................................. 237
Diagnosis Procedure ............................................. 237 SECURITY INDICATOR LAMP ...................... 264 B
Component Function Check ................................ 264
B2190 CHAIN OF BCM - IMM ANT ................. 238 Diagnosis Procedure ............................................. 264
DTC Logic ............................................................. 238 C
Diagnosis Procedure ............................................. 238 HOOD SWITCH ............................................... 266
Component Function Check ................................ 266
B2191 ID DISCORD, BCM - IMM ANT ............ 240 Diagnosis Procedure ............................................ 266
DTC Logic ............................................................. 240 Component Inspection ........................................... 267 D
Diagnosis Procedure ............................................. 240
HORN FUNCTION ........................................... 268
B2192 ID DISCORD, IMMU-ECM .................... 241 Diagnosis Procedure ............................................ 268 E
DTC Logic ............................................................. 241
Diagnosis Procedure ............................................. 241 INTRUDER SENSOR ...................................... 269
Component Function Check .................................. 269
B2193 CHAIN OF ECM-IMMU ......................... 242 Diagnosis Procedure ............................................. 269 F
DTC Logic ............................................................. 242
Diagnosis Procedure ............................................. 242 SENSOR CANCEL SWITCH .......................... 271
Diagnosis Procedure ............................................ 271
G
B2195 ANTI-SCANNING .................................. 244 Component Inspection ........................................... 272
DTC Logic ............................................................. 244
Diagnosis Procedure ............................................. 244 SIREN CONTROL UNIT CIRCUIT (COMMU-
NICATION SIGNAL) ........................................ 273 H
B2196 DONGLE UNIT ...................................... 245 Component Function Check .................................. 273
Description ............................................................ 245 Diagnosis Procedure ............................................. 273
DTC Logic ............................................................. 245 I
Diagnosis Procedure ............................................. 245 SIREN CONTROL UNIT CIRCUIT (HAZARD
SWITCH SIGNAL) ........................................... 274
B2198 NATS ANTENNA AMP. ........................ 247 Component Function Check .................................. 274
DTC Logic ............................................................. 247 Diagnosis Procedure ............................................. 274 J
Diagnosis Procedure ............................................. 247
SYMPTOM DIAGNOSIS ............................ 275
B2608 STARTER RELAY ................................ 250 SEC
DTC Logic ............................................................. 250 SECURITY INDICATOR LAMP DOES NOT
Diagnosis Procedure ............................................. 250 TURN ON OR BLINK ...................................... 275
Description ............................................................. 275
B260F ENGINE STATUS ................................. 251 Diagnosis Procedure ............................................. 275
L
DTC Logic ............................................................. 251
Diagnosis Procedure ............................................. 251 VEHICLE SECURITY SYSTEM CANNOT BE
SET .................................................................. 276 M
B27D1 START CUT RELAY OFF .................... 253
DTC Logic ............................................................. 253 KEY FOB .................................................................. 276
Diagnosis Procedure ............................................. 253 KEY FOB : Description .......................................... 276
Component Inspection .......................................... 255 KEY FOB : Diagnosis Procedure ........................... 276 N

B27D2 START CUT RELAY ON ...................... 256 DOOR LOCK AND UNLOCK SWITCH ................... 276
DTC Logic ............................................................. 256 DOOR LOCK AND UNLOCK SWITCH : Descrip- O
Diagnosis Procedure ............................................. 256 tion ......................................................................... 276
Component Inspection .......................................... 258 DOOR LOCK AND UNLOCK SWITCH : Diagnosis
Procedure .............................................................. 276
B27DA IPDM CAN COMM CIRCUIT ............... 259 P
DTC Logic ............................................................. 259 UNLOCK SENSOR .................................................. 277
Diagnosis Procedure ............................................. 259 UNLOCK SENSOR : Description .......................... 277
UNLOCK SENSOR : Diagnosis Procedure ........... 277
B20DF STARTER RELAY OFF CIRCUIT ........ 261
DTC Logic ............................................................. 261 VEHICLE SECURITY ALARM DOES NOT
Diagnosis Procedure ............................................. 261 ACTIVATE ....................................................... 278
Description ............................................................. 278

SEC-5
 Diagnosis Procedure .............................................278 REMOVAL AND INSTALLATION ............. 281
INTRUDER SENSOR CANNOT BE DEACTI- NATS ANTENNA AMP. .................................... 281
VATED ............................................................. 280 Removal and Installation ....................................... 281
Diagnosis Procedure .............................................280

SEC-6
 PRECAUTIONS
< PRECAUTION > [WITH INTELLIGENT KEY SYSTEM]

PRECAUTION A
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT B
PRE-TENSIONER" INFOID:0000000010491170

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along C
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. Information necessary to service the system safely is included in the “SRS AIR BAG” and
“SEAT BELT” of this Service Manual.
WARNING: D
Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision that would result in air bag inflation, all maintenance must be performed by E
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
F
Module, see “SRS AIR BAG”.
• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-
vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors. G
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING: H
Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the
ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing I
serious injury.
• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the
battery, and wait at least 3 minutes before performing any service. J
Precaution Necessary for Steering Wheel Rotation After Battery Disconnect
INFOID:0000000010491177

SEC
CAUTION:
Comply with the following cautions to prevent any error and malfunction.
• Before removing and installing any control units, first turn the ignition power source and accessory
power source to the OFF, then disconnect both battery cables. L
• After finishing work, confirm that all control unit connectors are connected properly, then re-connect
both battery cables.
• Always use CONSULT to perform self-diagnosis as a part of each function inspection after finishing M
work. If a DTC is detected, perform trouble diagnosis according to self-diagnosis results.
For vehicle with steering lock unit, if the battery is disconnected or discharged, the steering wheel will lock and
cannot be turned.
If turning the steering wheel is required with the battery disconnected or discharged, follow the operation pro- N
cedure below before starting the repair operation.
OPERATION PROCEDURE
O
1. Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.
2. Open driver door. P
3. Turn the ignition switch to the ON position.
(At this time, the steering lock will be released.)
4. Turn the ignition switch to OFF position with driver door open.
5. Wait for 3 minutes or longer with driver door open.
NOTE:
• Do not close driver door because the steering wheel locks when driver door is closed.

SEC-7
 PRECAUTIONS
< PRECAUTION > [WITH INTELLIGENT KEY SYSTEM]
• The auto acc function is adapted to this vehicle. For this reason, even when the ignition switch is turned
to OFF position, the accessory power source does not turned OFF and continues to be supplied for a
certain amount of time.
6. Disconnect both battery cables. The steering lock will remain released with both battery cables discon-
nected and the steering wheel can be turned.
7. Perform the necessary repair operation.
8. When the repair work is completed, re-connect both battery cables. With the brake pedal released, turn
the ignition switch from OFF position to ON position, then to LOCK position. (The steering wheel will lock
when the ignition switch is turned to LOCK position.)
9. Perform self-diagnosis check of all control units using CONSULT.
Precaution for Procedure without Cowl Top Cover INFOID:0000000010491213

When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc to prevent damage to
windshield.

PIIB3706J

Precautions for Removing Battery Terminal INFOID:0000000010503300

• With the adoption of Auto ACC function, ACC power is automatically supplied by operating the intelligent key
or remote keyless entry or by opening/closing the driver side door. In addition, ACC power is supplied even
after the ignition switch is turned to the OFF position, i.e. ACC power is supplied for a certain fixed time.
• When disconnecting the 12V battery terminal, turn off the ACC
power before disconnecting the 12V battery terminal, observing
“How to disconnect 12V battery terminal” described below.
NOTE:
Some ECUs operate for a certain fixed time even after ignition
switch is turned OFF and ignition power supply is stopped. If the
battery terminal is disconnected before ECU stops, accidental DTC
detection or ECU data damage may occur.
• For vehicles with the 2-batteries, be sure to connect the main bat-
tery and the sub battery before turning ON the ignition switch.
NOTE:
SEF289H
If the ignition switch is turned ON with any one of the terminals of
main battery and sub battery disconnected, then DTC may be detected.
• After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.
NOTE:
The removal of 12V battery may cause a DTC detection error.
HOW TO DISCONNECT 12V BATTERY TERMINAL
Disconnect 12V battery terminal according to Instruction 1 or Instruction 2 described below.
For vehicles parked by ignition switch OFF, refer to Instruction 2.
INSTRUCTION 1
1. Open the hood.
2. Turn key switch to the OFF position with the driver side door opened.
3. Get out of the vehicle and close the driver side door.
4. Wait at least 3 minutes. For vehicle with the engine listed below, remove the battery terminal after a lapse
of the specified time.

D4D engine : 20 minutes

HRA2DDT : 12 minutes

SEC-8
 PRECAUTIONS
< PRECAUTION > [WITH INTELLIGENT KEY SYSTEM]
K9K engine : 4 minutes
M9R engine : 4 minutes A
R9M engine : 4 minutes
V9X engine : 4 minutes
B
CAUTION:
While waiting, never operate the vehicle such as locking, opening, and closing doors. Violation of
this caution results in the activation of ACC power supply according to the Auto ACC function.
5. Remove 12V battery terminal. C
CAUTION:
After installing 12V battery, always check self-diagnosis results of all ECUs and erase DTC.
INSTRUCTION 2 (FOR VEHICLES PARKED BY IGNITION SWITCH OFF) D

1. Unlock the door with intelligent key or remote keyless entry.

NOTE:
At this moment, ACC power is supplied. E
2. Open the driver side door.
3. Open the hood.
F
4. Close the driver side door.
5. Wait at least 3 minutes.
CAUTION:
While waiting, never operate the vehicle such as locking, opening, and closing doors. Violation of G
this caution results in the activation of ACC power supply according to the Auto ACC function.
6. Remove 12V battery terminal.
CAUTION: H
After installing 12V battery, always check self-diagnosis results of all ECUs and erase DTC.

SEC

SEC-9
 COMPONENT PARTS
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]

SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts Location INFOID:0000000010337870

JMKIB3223ZZ

View left of steering column View with F/L Fuse holder No,2 View with headlining

SEC-10
 COMPONENT PARTS
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]

No. Component Function A

Detention switch is integrated into CVT shift sector, and detects that selector lever is locked
CVT shift selector (detention
in the P position, then transmits ON/OFF signal to BCM and IPDM E/R.
switch)
Refer to TM-430, "CVT CONTROL SYSTEM : Component Parts Location" for detailed instal-
(CVT models) B
lation location.
Combination meter transmits the vehicle speed signal to BCM via CAN communication.
BCM also receives the vehicle speed signal from ABS actuator and electric unit (control unit)
via CAN communication. BCM compares both signals to detect the vehicle speed. C
Combination meter
Security indicator lamp is located on combination meter.
Security indicator lamp blinks when ignition switch is in any position other than ON to warn
that Nissan Anti-Theft System (NATS) is on board.
D
Stop lamp switch detects that brake pedal is depressed, and then transmits ON/OFF signal
Stop lamp switch to BCM.
Refer to ECH-12, "Component Parts Location" for detailed installation location.
E
Clutch interlock switch detects that clutch pedal is depressed and transmits ON/OFF signal
Clutch interlock switch to BCM.
(M/T models) Clutch pedal position switch detects that clutch pedal is depressed, and then transmits ON/
OFF signal to BCM and IPDM E/R. F
ABS actuator and electric unit (control unit) transmits the vehicle speed signal to BCM via
CAN communication.
ABS actuator and electric unit
BCM also receives the vehicle speed signal from combination meter via CAN communica-
(control unit)
tion. BCM compares both signals to detect the vehicle speed.
G
Refer to BRC-8, "Component Parts Location" for detailed installation location.
TCM receives the shift position signal from transmission range switch, and then transmits the
P/N position signal to BCM via CAN communication. H
BCM confirms the selector lever position with the following 5 signals.
• P position signal from CVT shift selector (detention switch)
• P/N position signal from transmission range switch
• P position signal from IPDM E/R (CAN) I
• Neutral position signal from IPDM E/R (CAN)
TCM (CVT models)
• P/N position signal from TCM (CAN)
IPDM E/R confirms the selector lever position with the following 3 signals. J
• P position signal from CVT shift selector (detention switch)
• P/N position signal from transmission range switch
• P/N position signal from BCM (CAN)
Refer to TM-430, "CVT CONTROL SYSTEM : Component Parts Location" for detailed instal- SEC
lation location.
Transmission range switch detects the selector lever position, and then transmits the P/N po-
sition signal to BCM and IPDM E/R.
L
BCM confirms the CVT shift selector position with the following 5 signals.
• P position signal from CVT shift selector (detention switch)
• P/N position signal from transmission range switch
• P position signal from IPDM E/R (CAN) M
Transmission range switch • Neutral position signal from IPDM E/R (CAN)
(CVT models) • P/N position signal from TCM (CAN)
IPDM E/R confirms the CVT shift selector position with the following 3 signals.
• P position signal from CVT shift selector (detention switch) N
• P/N position signal from transmission range switch
• P/N position signal from BCM (CAN)
Refer to TM-430, "CVT CONTROL SYSTEM : Component Parts Location" for detailed instal-
lation location. O
Reverse/neutral position switch detects that shift lever is in the neutral position, and then
Reverse/neutral position
transmits ON/OFF signal to BCM.
switch
Refer to TM-75, "PARK/NEUTRAL POSITION (PNP) SWITCH : Component Parts Location" P
(M/T models)
for detailed installation location.
Hood switch Refer to SEC-13, "Hood Switch".
Horn operate for warning vehicle surroundings when VEHICLE SECURITY SYSTEM oper-
Horn
ates.

SEC-11
 COMPONENT PARTS
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
No. Component Function
ECM controls the engine.
When ignition switch is turned ON, BCM starts communication with ECM and performs the
ID verification between BCM and ECM.
If the verification result is OK, the engine can start. If the verification result is NG, the engine
ECM
can not start.
Refer to ECH-12, "Component Parts Location" (HRA2DDT engine models), or ECK-12,
"Component Parts Location" (K9K engine models), or EC9-12, "Component Parts Location"
(R9M engine models) for detailed installation location.
Starter control relay and starter relay are integrated in IPDM E/R, and used for the engine-
starting function. Starter relay is controlled by BCM, and starter control relay is controlled by-
IPDM E/R IPDM E/R while communicating with BCM. IPDM E/R sends the starter control relay
andstarter relay status signal to BCM.
Refer to PCS-5, "Component Parts Location" for detailed installation location.
BCM controls INTELLIGENT KEY SYSTEM (ENGINE START FUNCTION), NISSAN ANTI-
THEFT SYSTEM (NATS) and VEHICLE SECURITY SYSTEM.
BCM performs the ID verification between BCM and Intelligent Key when the Intelligent Key
is carried into the detection area of inside key antenna, and push-button ignition switch is
BCM pressed. If the ID verification result is OK, ignition switch operation is available.
Then, when the ignition switch is turned ON, BCM performs ID verification between BCM and
ECM. If the ID verification result is OK, ECM can start engine.
Refer to BCS-7, "BODY CONTROL SYSTEM : Component Parts Location" for detailed in-
stallation location.
Inside key antenna (console) detects whether Intelligent Key is inside the vehicle, and trans-
Inside key antenna (console) mits the signal to BCM.
Refer to DLK-29, "Component Parts Location" for detailed installation location.
Front door switch (Passenger
Door switch detects door open/close condition and then transmits ON/OFF signal to BCM.
side)
Outside key antenna and door request switch are integrated into outside door handle.
Outside key antenna (Pas-
Outside key antenna detects whether Intelligent Key is within the detection area or not, and
senger side)
then transmits signal to BCM.
Front door request switch
Front door request switch transmits door lock/unlock request signal to BCM.
(passenger side)
Rear door switch LH Door switch detects door open/close condition and then transmits ON/OFF signal to BCM.
Inside key antenna (luggage room) detects whether Intelligent Key is inside the vehicle, and
Inside key antenna (luggage
transmits the signal to BCM.
room)
Refer to DLK-29, "Component Parts Location" for detailed installation location.
Back door opener switch transmits door lock/unlock request signal to BCM.
Back door opener switch
Refer to DLK-29, "Component Parts Location" for detailed installation location.
Back door switch is integrated into back door look assembly.
Back door switch detects back door open/close condition, and then transmits ON/OFF signal
Back door lock assembly
to BCM.
Refer to DLK-29, "Component Parts Location" for detailed installation location.
Outside key antenna (rear Detects whether or not Intelligent Key is within the outside key antenna detection area.
bumper) Refer to DLK-29, "Component Parts Location" for detailed installation location.
Rear door switch RH Door switch detects door open/close condition and then transmits ON/OFF signal to BCM.
Front door switch (Driver
Door switch detects door open/close condition and then transmits ON/OFF signal to BCM.
side)
Outside key antenna and door request switch are integrated into outside door handle.
Out side key antenna (Driver
Outside key antenna detects whether Intelligent Key is within the detection area or not, and
side)
then transmits signal to BCM.
Front door request switch
Front door request switch transmits door lock/unlock request signal to BCM.
(Driver side)
NATS antenna amp. Refer to SEC-13, "NATS Antenna Amp.".

SEC-12
 COMPONENT PARTS
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
No. Component Function
A
Push-button ignition switch has push switch inside which detects that push-button ignition
switch is pressed, and then transmits the signal to BCM. BCM changes the ignition switch
Push-button ignition switch position with the operation of push-button ignition switch. BCM maintains the ignition switch
position status while push-button ignition switch is not operated. B
Refer to PCS-72, "Component Parts Location" for detailed installation location.
BCM controls the starter control relay according to a starter control relay request signal from
Starter control relay
ECM.
C
Sensor cancel switch Refer to SEC-14, "Sensor Cancel Switch".

NATS Antenna Amp. INFOID:0000000010431977

D
The ID verification is performed between BCM and transponder inte-
grated into Intelligent Key via NATS antenna amp. when Intelligent
Key backside is contacted to push-button ignition switch in case that E
Intelligent Key battery is discharged. If the ID verification result is
OK, the operation of ignition switch is available.
F

G
JMKIB1434ZZ

Hood Switch INFOID:0000000010337872 H

Hood switch detects that hood is open, and then transmits ON/OFF
signal to IPDM E/R. IPDM E/R transmits hood switch signal to BCM
via CAN communication. I

SEC

JMKIB3260ZZ

Steering Lock Unit INFOID:0000000010337873 L

• Steering lock unit performs steering lock/unlock operation on

request and power source is supplied from BCM. M
• When push-button ignition switch is pressed while the Intelligent
Key is inside the vehicle, BCM performs the ID verification with
steering lock unit. Steering lock unit releases the steering lock
based on the result of the ID verification. N
• BCM judges the lock/unlock status of the steering according to a
Lock/Unlock status signal transmitted from the steering lock unit
via CAN communication. O
• The steering lock unit has an interlock function that prohibits lock
operation at ignition switch ON.
JMKIB2860ZZ

Siren Control Unit INFOID:0000000010431980

P

Siren control unit monitors the vehicle condition and controls the vehicle security system.

SEC-13
 COMPONENT PARTS
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Intruder Sensor INFOID:0000000010431981

Intruder sensor detects a movement entering passenger compart-

ment, then transmits the signal to siren control unit.

JMKIB3262ZZ

Sensor Cancel Switch INFOID:0000000010431982

BCM deactivates intruder sensor for the vehicle security system

when BCM receives sensor cancel switch ON signal.

JMKIB3261ZZ

SEC-14
 SYSTEM
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
SYSTEM
A
INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION : System Description
INFOID:0000000010337874 B

SYSTEM DIAGRAM
C

SEC

M
JMKIB3224GB

BCM INPUT/OUTPUT SIGNAL CHART

Input Signal Item N

SEC-15
 SYSTEM
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]

Transmit unit Signal name

• Engine status signal
ECM
• Starter control relay request signal
• Push-button ignition switch status
signal
• Ignition ON signal
IPDM E/R • Starter relay/Starter control relay
status signal
• Starter control relay status signal
• Neutral position signal
Combination meter CAN communication Vehicle speed signal (Meter)
ABS actuator and electric unit (control unit) Vehicle speed signal (ABS)
TCM Shift position signal
• Steering lock unit lock status signal
• Steering lock unit unlock status sig-
nal
Steering lock unit • Lock/unlock position signal
• Steering lock undefined position
signal
• Steering lock wrong code signal
Push-button ignition switch Push-button ignition switch operation signal
Each door switch Door open/close condition signal
Stop lamp switch Brake pedal operation signal
CVT shift selector (detention switch) (CVT models) P position signal
Transmission range switch (CVT models) P/N position signal
Reverse/neutral position switch (M/T models) Neutral position signal
Clutch interlock switch (M/T models) Clutch interlock switch signal

Output Signal Item

Reception unit Signal name

IPDM E/R Ignition ON signal
Combination meter Key warning lamp signal
CAN communication • Steering lock unit unlock request signal
• Steering lock unit lock request signal
Steering lock unit
• Steering lock code signal
• Ignition ON signal
Inside key antenna Key ID request signal

SYSTEM DESCRIPTION
• The engine start function of Intelligent Key system makes it possible to start and stop the engine without
using the key, based on the electronic ID verification. The electronic ID verification is performed between
BCM and Intelligent Key when the push-button ignition switch is pressed while the Intelligent Key is within
the detection area of inside key antenna.
NOTE:
The driver should carry the Intelligent Key at all times.
• Intelligent Key have ID (NATS ID). It can perform the door lock/unlock operation and the push-button ignition
switch operation when the registered Intelligent Key is carried.
• If the ID is successfully verified, when push-button ignition switch is pressed, steering lock is released and
the engine can be started.
• Up to 4 Intelligent Keys can be registered (Including the standard Intelligent Key) upon request from the cus-
tomer.
NOTE:
Refer to DLK-33, "INTELLIGENT KEY SYSTEM : System Description" for any functions other than engine
start function of Intelligent Key system.

SEC-16
 SYSTEM
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
PRECAUTIONS FOR INTELLIGENT KEY SYSTEM
The transponder (the chip for NATS ID verification) is integrated into the Intelligent Key. (For the con- A
ventional models, it is integrated into the mechanical key.) Therefore, ID verification cannot be per-
formed by mechanical key only.
In that case, NATS ID verification can be performed when Intelligent Key backside is contacted to B
push-button ignition switch while brake pedal is depressed. If verification result is OK, engine can be
started.
OPERATION WHEN INTELLIGENT KEY IS CARRIED C
1. When the push-button ignition switch is pressed, the BCM activates the inside key antenna and transmits
the request signal to the Intelligent Key.
2. The Intelligent Key receives the request signal and transmits the NATS ID signal to the BCM. D
3. BCM receives the NATS ID signal verifies it with the registered ID.
4. When immobilizer verification result is OK, BCM supplies power to the steering lock unit, and transmits
the steering lock unit unlock request signal via CAN communication. E
5. When the steering lock unit receives a steering lock unit unlock request signal from the BCM, it sends the
following signals to the BCM.
• Lock/unlock position signal F
• Steering lock unit lock status signal
• Steering lock undefined position signal
• Steering lock wrong code signal
G
6. When BCM receives a steering lock unit unlock status signal from the steering lock unit, it stops the steer-
ing lock unit unlock request signal.
7. When the ignition switch is turned to ON, BCM performs ID verification with the ECM. When the result is
H
OK, engine start is permitted.
8. BCM detects the selector lever position and brake pedal operation condition.
9. When ECM detects that the start engine conditions* are satisfied, it transmits a starter control relay
I
request signal to BCM.
10. When BCM receives a starter control relay request signal from ECM, the starter control relay is turned
ON.
J
11. When starter control relay is turned ON, IPDM E/R turns ON the starter relay and drives the starter motor.
12. When BCM receives an engine status signal from ECM, it turns the starter relay and starter control relay
OFF and stops cranking.
CAUTION: SEC
When the Intelligent Key is carried outside of the vehicle (inside key antenna detection area) while
the power supply is in the ON position, even if the engine start condition* is satisfied, the engine
cannot be started. L
*: For the engine start condition, refer to “IGNITION SWITCH POSITION CHANGE TABLE BY PUSH-BUT-
TON IGNITION SWITCH OPERATION”.
OPERATION RANGE M
Engine can be started when Intelligent Key is inside the vehicle. However, sometimes engine may not start
when Intelligent Key is on instrument panel or in glove box.
N
STEERING LOCK OPERATION
When the shift position is P and the ignition switch is turned OFF, when BCM detects the following statuses, a
steering lock unit lock request signal is transmitted to the steering lock unit via CAN communication, and
steering wheel is locked. O
• Closing door
• Opening door
• Door is locked using door request switch P
• Door is locked using Intelligent Key
IGNITION SWITCH POSITION CHANGE TABLE BY PUSH-BUTTON IGNITION SWITCH OPERA-
TION
The ignition switch position can be changed by the following operations.
NOTE:
• When an Intelligent Key is within the detection area of inside key antenna or when Intelligent Key backside is
contacted to push-button ignition switch, it is equivalent to the operations below.
SEC-17
 SYSTEM
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
• When starting the engine, the BCM monitors under the engine start conditions,
CVT models
- Brake pedal operation condition
- Selector lever position
- Vehicle speed
M/T models
- Clutch pedal operation condition
- Vehicle speed
Vehicle speed: less than 4 km/h (2.5 MPH)

Condition
Push-button ignition
Power supply posi- CVT models M/T models
switch operation fre-
tion
Brake pedal oper- Clutch pedal oper- quency
Selector lever Shift lever
ation condition ation condition
LOCK → ON — Not depressed — Not depressed 1
LOCK → ON → OFF — Not depressed — Not depressed 2
LOCK → START
P or N position Depressed — Depressed 1
ON → START
Engine is running →
— — — — 1
LOCK

Vehicle speed: 4 km/h (2.5 MPH) or more

Condition
Push-button ignition
Power supply posi- CVT models M/T models
switch operation fre-
tion
Brake pedal oper- Clutch pedal oper- quency
Selector lever Shift lever
ation condition ation condition
Engine is running → Emergency stop oper-
— — — —
OFF ation
Engine stall return
operation while driv- N position Not depressed — Depressed 1
ing
Emergency stop operation
• Press and hold the push-button ignition switch for 2 seconds or more.
• Press the push-button ignition switch 3 times or more within 1.5 seconds.
NISSAN ANTI-THEFT SYSTEM

SEC-18
 SYSTEM
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
NISSAN ANTI-THEFT SYSTEM : System Description INFOID:0000000010337875

A
SYSTEM DIAGRAM

SEC

JMKIB3225GB
L
BCM INPUT/OUTPUT SIGNAL CHART
Input Signal Item
M
Transmit unit Signal name
• Engine status signal
ECM N
• Starter control relay request signal
• Push-button ignition switch status signal
• Ignition ON signal
IPDM E/R • Starter relay/Starter control relay status signal O
• Starter control relay status signal
• Neutral position signal
CAN communication
Combination meter Vehicle speed signal (Meter)
P
ABS actuator and electric unit (control unit) Vehicle speed signal (ABS)
• Steering lock unit lock status signal
• Steering lock unit unlock status signal
Steering lock unit • Lock/unlock position signal
• Steering lock undefined position signal
• Steering lock wrong code signal
NATS antenna amp. Key ID signal

SEC-19
 SYSTEM
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Transmit unit Signal name
Push-button ignition switch Push-button ignition switch operation signal
Each door switch Door open/close condition signal
Stop lamp switch Brake pedal operation signal
CVT shift selector (detention switch) (CVT models) P position signal
Transmission range switch (CVT models) P/N position signal
Reverse/neutral position switch (M/T models) Neutral position signal
Clutch interlock switch (M/T models) Clutch interlock switch signal

Output Signal Item

Reception unit Signal name

IPDM E/R CAN communication Ignition ON signal
Combination meter Security indicator lamp signal
• Steering lock unit unlock request signal
• Steering lock unit lock request signal
Steering lock unit
• Steering lock code signal
• Ignition ON signal

SYSTEM DESCRIPTION
• The Nissan Anti-Theft System (NATS) prevents the engine from being started by Intelligent Key whose ID is
not registered to the vehicle (BCM). It has higher protection against auto theft involving the duplication of
mechanical keys.
• The ignition key integrated in the Intelligent Key cannot start the engine. When the Intelligent Key battery is
discharged, the NATS ID verification is performed between the transponder integrated with Intelligent Key
and BCM via NATS antenna amp. when the Intelligent Key backside is contacted to push-button ignition
switch while brake pedal is depressed. If the verification result is OK, the engine start operation can be per-
formed by the push-button ignition switch operation.
• Locate the security indicator lamp and always blinks it when the ignition switch is in any position except ON
to warn that the vehicle is equipped with Nissan Anti-Theft System (NATS).
• Up to 4 Intelligent Keys can be registered (including the standard ignition key) upon request from the owner.
• When replacing ECM, BCM or Intelligent Key, the specified procedure (Initialization and registration) using
CONSULT is required.
PRECAUTIONS FOR KEY REGISTRATION
The ID registration is a procedure that erases the current NATS ID once, and then registers a new ID. There-
fore before starting the registration operation, collect all registered Intelligent Keys from the customer.
SECURITY INDICATOR LAMP
• Security indicator lamp warns that the vehicle is equipped with NATS.
• Security indicator lamp always blinks when the ignition switch is in any position other than ON.
NOTE:
Because security indicator lamp is highly efficient, the battery is barely affected.
ENGINE START OPERATION WHEN INTELLIGENT KEY IS CONTACTED TO PUSH-BUTTON IG-
NITION SWITCH
1. When brake pedal is depressed while selector lever is in the P position (CVT models), or shift lever is in
the Neutral position (M/T models), BCM activates NATS antenna amp. that is located behind push-button
ignition switch.
2. When Intelligent Key (transponder built-in) backside is contacted to push-button ignition switch, BCM
starts NATS ID verification between BCM and Intelligent Key (transponder built-in) via NATS antenna
amp.
3. When NATS ID verification result is OK, buzzer in combination meter sounds.
4. When push-button ignition switch is pressed, BCM transmits steering lock unit unlock request signal to
steering lock unit.
• Lock/unlock position signal
• Steering lock unit lock status signal
• Steering lock undefined position signal
SEC-20
 SYSTEM
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
• Steering lock wrong code signal
5. When BCM receives a steering lock unit unlock status signal from the steering lock unit, it stops the steer- A
ing lock unit unlock request signal.
6. When the ignition switch is turned to ON, BCM performs ID verification with the ECM. When the result is
OK, engine start is permitted. B
7. BCM detects that the selector lever position and brake pedal operation condition.
8. When ECM detects that the start engine conditions* are satisfied, it transmits a starter control relay
request signal to BCM. C
9. When BCM receives a starter control relay request signal from ECM, the starter control relay is turned
ON.
10. When starter control relay is turned ON, IPDM E/R turns ON the starter relay and drives the starter motor. D
11. When BCM receives an engine status signal from ECM, it turns the starter relay and starter control relay
OFF and stops cranking.
*: For the engine start condition, refer to “IGNITION SWITCH POSITION CHANGE TABLE BY PUSH-BUT- E
TON IGNITION SWITCH OPERATION” below.
IGNITION SWITCH POSITION CHANGE TABLE BY PUSH-BUTTON IGNITION SWITCH OPERA-
F
TION
The ignition switch position can be changed by the following operations.
NOTE:
• When an Intelligent Key is within the detection area of inside key antenna or when Intelligent Key backside is G
contacted to push-button ignition switch, it is equivalent to the operations below.
• When starting the engine, the BCM monitors under the engine start conditions,
CVT models H
- Brake pedal operation condition
- Selector lever position
- Vehicle speed
M/T models I
- Clutch pedal operation condition
- Vehicle speed
Vehicle speed: less than 4 km/h (2.5 MPH) J

Condition
Power supply posi- CVT models M/T models
Push-button ignition SEC
switch operation fre-
tion
Brake pedal oper- Clutch pedal oper- quency
Selector lever Shift lever position
ation condition ation condition
L
LOCK → ON — Not depressed — Not depressed 1
LOCK → ON → OFF — Not depressed — Not depressed 2
LOCK → START M
P or N position Depressed — Depressed 1
ON → START
Engine is running →
— — — — 1
LOCK
N
Vehicle speed: 4 km/h (2.5 MPH) or more

Condition O
Push-button ignition
Power supply posi- CVT models M/T models
switch operation fre-
tion
Brake pedal oper- Clutch pedal oper- quency
Selector lever Shift lever position
ation condition ation condition P
Engine is running → Emergency stop oper-
— — — —
OFF ation
Engine stall return
operation while driv- N position Not depressed — Depressed 1
ing
Emergency stop operation

SEC-21
 SYSTEM
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
• Press and hold the push-button ignition switch for 2 seconds or more.
• Press the push-button ignition switch 3 times or more within 1.5 seconds.
VEHICLE SECURITY SYSTEM
VEHICLE SECURITY SYSTEM : System Description INFOID:0000000010437576

SYSTEM DIAGRAM

JMKIB3226GB

BCM INPUT/OUTPUT SIGNAL CHART

Input Signal Item

Transmit unit Signal name

IPDM E/R CAN communication Hood switch signal
Push-button ignition switch Push switch signal
Each door switch Door switch signal
Each door request switch Door request switch signal
Siren control unit Alarm link signal
Sensor cancel switch Sensor cancel switch signal

Output Signal Item

SEC-22
 SYSTEM
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]

Reception unit Signal name A

Combination meter (security indicator lamp) Security indicator lamp signal
Siren control unit Alarm link signal
Hazard warning lamp Hazard warning lamp signal
B

Outside key antenna Outside key antenna signal

SYSTEM DESCRIPTION C
• The system reduces the possibility of a theft or mischief by sounding siren and blinking hazard warning lamp
continuously. The system activates siren and hazard warning lamp when detecting that the door or hood is
opened, or there is an illegal attempt to enter into the passenger room, while the system is in the ARMED D
phase.
• Security indicator lamp on combination meter always blinks when ignition switch is any position other than
ON to warn that the vehicle is equipped with a VEHICLE SECURITY SYSTEM.
• Anti-theft function is improved by the adoption of intruder sensor that detects an attempt to enter into the E
passenger room.
• Activation or deactivation of intruder sensor can be selected by sensor cancel switch.
• Siren control unit equips a built-in battery. Replace siren control unit once every 10 years because the war- F
ranty for built-in battery expires after 10 years.
• Each time the system switches to the ARMED phase from the PRE-ARMED phase, the self-diagnosis is per-
formed by the siren control unit and each sensor. If any malfunction is detected, the siren sounds* 5 times to
G
inform the driver that a malfunction is detected and the vehicle security system does not function properly.
Malfunctioning part can be checked by “SIREN” in “ACTIVE TEST” mode of “THEFT ALM” of “BCM” using
CONSULT. Refer to SEC-48, "Diagnosis Description".
*: Siren sounds for 0.2 seconds and sound interval is 0.4 seconds. H
Operation Flow

SEC

JMKIB1929GB

N
No. System state Switching condition
A B
DISARMED to When all conditions of A and
• Ignition switch: OFF All doors are locked by: O
FULL PRE- one condition of B is satis-
ARMED fied. • All doors: Closed • LOCK button of Intelligent Key
• Hood: Closed • Door request switch

DISARMED to A B P
When all conditions of A and
PARTIAL PRE- All doors are locked by:
one condition of B is satis- • Ignition switch: OFF
ARMED • LOCK button of Intelligent Key
fied. • Hood or any door: Open
• Door request switch
FULL PRE- • Ignition switch: ON
When one of the following
ARMED to DIS- • UNLOCK button of Intelligent Key: ON
condition is satisfied.
ARMED • Door request switch: ON

SEC-23
 SYSTEM
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
No. System state Switching condition
PARTIAL PRE- • Ignition switch: ON
When one of the following
ARMED to DIS- • UNLOCK button of Intelligent Key: ON
condition is satisfied.
ARMED • Door request switch: ON
PARTIAL PRE-
When all of the following • All doors: Closed
ARMED to FULL
conditions are satisfied. • Hood: Closed
PRE-ARMED
FULL PRE-
When one of the following • Any door: Opened
ARMED to PAR-
condition is satisfied. • Hood: Opened
TIAL PRE-ARMED
FULL PRE- When all of the following • Ignition switch: OFF
ARMED to FULL conditions are satisfied for • All doors: Locked
ARMED 20 seconds. • Hood: Closed
PARTIAL PRE- When all of the following
• Ignition switch: OFF
ARMED to PAR- conditions are satisfied for
• Hood or any door: Open
TIAL ARMED 20 seconds.
When all of the following • Ignition switch: OFF
PARTIAL to FULL
conditions are satisfied for • All doors: Closed
ARMED
20 seconds. • Hood: Closed
FULL ARMED to
DISARMED • Ignition switch: ON
When one of the following
• UNLOCK button of Intelligent Key: ON
PARTIAL ARMED condition is satisfied.
• Door request switch: ON
to DISARM
• Any door or hood is opened
• Battery is connect and disconnect
FULL ARMED to When one of the following • Movement to enter into passenger room
ALARM condition is detected. • Communication between BCM and siren control unit is interrupted
• Communication between siren control unit and intruder sensor is in-
terrupted
• Any door or hood is opened
• Battery is connect and disconnect
PARTIAL ARMED When one of the following
• Communication between BCM and siren control unit is interrupted
to ALARM condition is detected.
• Communication between siren control unit and intruder sensor is in-
terrupted
• Ignition switch: ON
ALARM to When one of the following
• UNLOCK button of Intelligent Key: ON
DISARMED condition is satisfied.
• Door request switch: ON
ALARM to ALARM
27.5 seconds are passed.
PAUSE
ARM PAUSE to
FULL ARMED
5 seconds are passed after deactivating ALARM.
ARM PAUSE to
PARTIAL ARMED
• Ignition switch: ON
ALARM PAUSE to When one of the following
• UNLOCK button of Intelligent Key: ON
DISARMED condition is satisfied.
• Door request switch: ON
NOTE:
To lock/unlock all doors by operating remote controller button of Intelligent Key or door request switch, Intelligent Key must be within the
detection area of outside key antenna. For details, refer to DLK-31, "System Description".

Disarmed Phase
VEHICLE SECURITY SYSTEM switches to the DISARMED phase while any doors or hood is open because it
is assumed that the owner is in or nearby the vehicle.
Pre-armed Phase
• VEHICLE SECURITY SYSTEM switches to the PRE-ARMED phase and blinks security indicator lamp
quickly for approximately 20 seconds when all doors are locked by Intelligent Key or door request switch,
while all doors and hood are closed.

SEC-24
 SYSTEM
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
• VEHICLE SECURITY SYSTEM that is in the PRE-ARMED phase switches to the DISARMED phase when
all doors are unlocked by Intelligent Key or door request switch. A
• VEHICLE SECURITY SYSTEM does not activate siren when door or hood is open while VEHICLE SECU-
RITY SYSTEM is in the PRE-ARMED phase. When the door or hood is closed again, VEHICLE SECURITY
SYSTEM stays in the PRE-ARMED phase.
B
Armed Phase
VEHICLE SECURITY SYSTEM switches to the ARMED phase from the PRE-ARMED phase after approxi-
mately 20 seconds, and blinks security indicator lamp slowly. C
Alarm Phase
• VEHICLE SECURITY SYSTEM activates siren for approximately 27.5 seconds when any of the following
conditions is fulfilled while VEHICLE SECURITY SYSTEM is in the ARMED phase. D
- When any door or hood is open
- When power supply to siren control unit is blocked
- When intruder sensor detects an attempt to enter into passenger compartment
- When battery connection is disconnected E
• VEHICLE SECURITY SYSTEM deactivates siren when door is unlocked by Intelligent Key or door request
switch, or the ignition switch is switched to the ON position while siren is activated.
• VEHICLE SECURITY SYSTEM switches to the ARMED phase automatically when approximately 5 sec- F
onds pass after deactivating siren.
SENSOR CANCEL FUNCTION
Perform the following procedure to deactivate intruder sensor. G
1.CHECK SENSOR CANCEL FUNCTION
1. Turn ignition switch OFF. H
2. Press sensor cancel switch, and before 5 minutes pass, close all doors and hood, and lock all doors using
the Intelligent Key or door request switch.
3. Check that VEHICLE SECURY SYSTEM is switched to the PRE-ARMED phase and that the siren sounds
one beep. I
NOTE:
Intruder sensor is not cancelled and return to normal operation when any of the following conditions is fulfilled
while the cancellation procedure is being performed. J
• When ignition switch turns ON.
• When 5 minutes or more pass after pressing sensor cancel switch.
• When VEHICLE SECURITY SYSTEM switches to the DISARMED phase.
SEC
Does security indicator lamp blink quickly?
YES >> INSPECTION END
NO >> Check again.
L

SEC-25
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM) INFOID:0000000010479100

APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.

Diagnosis mode Function Description

Work Support Changes the setting for each system function.
Self Diagnostic Result Displays the diagnosis results judged by BCM.
CAN Diag Support Monitor Monitors the reception status of CAN communication viewed from BCM.
Data Monitor The BCM input/output signals are displayed.
Active Test The signals used to activate each device are forcibly supplied from BCM.
Ecu Identification The BCM part number is displayed.
• Read and save the vehicle specification.
Configuration
• Write the vehicle specification when replacing BCM.

SYSTEM APPLICATION
BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system selection items.
×: Applicable item

Diagnosis mode
System Sub system selection item
Work Support Data Monitor Active Test
Door lock DOOR LOCK × ×
Rear window defogger REAR DEFOGGER × ×
Warning chime BUZZER × ×
Exterior lamp HEAD LAMP × × ×
Interior room lamp control INT LAMP ×
Wiper and washer WIPER × × ×
Turn signal and hazard warning lamps FLASHER × ×
— AIR CONDITONER* × ×
Intelligent Key system INTELLIGENT KEY × × ×
Combination switch COMB SW ×
Body control system BCM ×
NVIS - NATS IMMU ×
Interior room lamp battery saver BATTERY SAVER ×
Back door open TRUNK ×
Vehicle security THEFT ALM × ×
RAP RETAINED PWR ×
Remote keyless entry system MULTI REMOTE ENT × ×
Signal buffer system SIGNAL BUFFER × ×
NOTE:
*: This item is displayed, but not used.
FREEZE FRAME DATA (FFD)
The BCM records the following vehicle condition at the time a particular DTC is detected, and displays on
CONSULT.

SEC-26
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]

CONSULT screen item Indication/Unit Description A

BATTERY VOLTAGE V Battery voltage of the moment a particular DTC is detected.
VEHICLE SPEED km/h Vehicle speed of the moment a particular DTC is detected.
EXTERNAL TEMP °C External temperature of the moment a particular DTC is detected
B

NOTE:
VEHICLE COND —
This item is displayed, but cannot be use this item.
C
NOTE:
DOOR LOCK STATUS —
This item is displayed, but cannot be use this item.
POWER SUPPLY
min Displays the cumulative time from the time that the battery terminal is connected. D
COUNTER

INTELLIGENT KEY
E
INTELLIGENT KEY : Information INFOID:0000000010698066

Check the vehicle type to use the service information in this section.
F
Service information Destination
Type 1 For Europe With Intelligent Key and super lock
• For Europe G
Type 2 • For South Africa With Intelligent Key, without super lock
• For Russia, Ukraine and Kazakhstan
Type 3 For Europe Without Intelligent Key, with super lock H
• For Europe
Type 4 • For South Africa Without Intelligent Key and super lock
• For Russia, Ukraine and Kazakhstan I
• For Australia
Type 5 With Intelligent Key, without super lock
• For General export

Type 6
• For Australia
Without Intelligent Key and super lock
J
• For General export

INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY) (Type 1)

INFOID:0000000010698090
SEC

WORK SUPPORT
L
Monitor item Description
INSIDE ANT DIAGNOSIS This function allows inside key antenna self-diagnosis
M
Door lock/unlock function by door request switch mode can be changed to operation in this
mode
LOCK/UNLOCK BY I-KEY
• On: Operate
• Off: Non-operation N
Engine start function mode can be changed to operation with this mode
ENGINE START BY I-KEY • On: Operate
• Off: Non-operation
O
NOTE:
TRUNK/GLASS HATCH OPEN
This item is displayed, but cannot be monitored
Auto door lock operation time can be changed in this mode P
• MODE 1: OFF
• MODE 2: 30 sec
• MODE 3: 1 minute
AUTO LOCK SET
• MODE 4: 2 minutes
• MODE 5: 3 minutes
• MODE 6: 4 minutes
• MODE 7: 5 minutes

SEC-27
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Monitor item Description
NOTE:
SHORT CRANKING OUTPUT
This item is displayed, but cannot be monitored
Ignition battery saver system mode can be changed to operation with this mode
IGN/ACC BATTERY SAVER • On: Operate
• Off: Non-operation
NOTE:
ANSWER BACK
This item is displayed, but cannot be used
Reminder function (door request switch) mode can be selected from the following with this
ANSWER BACK I-KEY LOCK UN- mode
LOCK • On: hazard warning lamp operate
• Off: hazard warning lamp operate
Reminder function (Intelligent Key) mode can be selected from the following with this mode
ANSWER BACK KEYLESS LOCK
• On: hazard warning lamp operate
UNLOCK
• Off: hazard warning lamp operate
NOTE:
WELCOME LIGHT OP SET
This item is indicated, but not used

SELF-DIAG RESULT
Refer to BCS-90, "DTC Index".
DATA MONITOR
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

Monitor Item Condition

REQ SW -DR Indicates [On/Off] condition of door request switch (driver side)
REQ SW -AS Indicates [On/Off] condition of door request switch (passenger side)
REQ SW -BD/TR Indicates [On/Off] condition of back door request switch
PUSH SW Indicates [On/Off] condition of push-button ignition switch

CLUTCH SW*1 Indicates [On/Off] condition of clutch interlock switch

BRAKE SW 1 Indicates [On/Off]*2 condition of stop lamp switch power supply

BRAKE SW 2 Indicates [On/Off] condition of stop lamp switch
DETE/CANCL SW Indicates [On/Off] condition of P position
START CLUTCH SW Indicates [On/Off] condition of clutch pedal position switch
PUSH SW -IPDM Indicates [On/Off] condition of push-button ignition switch
IGN RLY1 -F/B Indicates [On/Off] condition of ignition relay 1
NEUTRAL SW - IPDM Indicates [On/Off] condition of park/neutral position switch
SFT PN -IPDM Indicates [On/Off] condition of P or N position
STARTER RELAY - IPDM Indicates [On/Off] condition of starter relay
ENGINE STATE Indicates [Stop/Stall/Crank/Run] condition of engine states
Display the starter relay/starter control relay status signal from IPDM E/R via CAN communica-
ST/INHIRELAY-IPDM
tion
REVERSE SIGNAL - IPDM Indicates [On/Off] condition of R position
CRANKING PERMIT - ECM Display the engine cranking permit signal from ECM via CAN communication
IS STATUS - ECM Indicates [On/Off] condition of stop/start system
STARTER CUT RELAY - ECM Indicates [On/Off] condition of starter control relay signal from ECM via CAN communication
VEH SPEED 1 Display the vehicle speed signal received from combination meter by numerical value [Km/h]
VEH SPEED 2 Display the vehicle speed signal received from ABS or VDC or TCM by numerical value [Km/h]
IGN REQ - IPDM Display the ignition request signal from IPDM E/R via CAN communication

SEC-28
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Monitor Item Condition
A
STARTER REQ - IPDM Display the starter request signal from IPDM E/R via CAN communication
DOOR STAT-DR Indicates [LOCK/READY/UNLK] condition of driver door status
DOOR STAT-AS Indicates [LOCK/READY/UNLK] condition of passenger door status B
DOOR STAT-RR Indicates [LOCK/READY/UNLK] condition of rear door RH status
DOOR STAT-RL Indicates [LOCK/READY/UNLK] condition of rear door LH status
NOTE: C
BK DOOR STATE
This item is displayed, but cannot be monitored
ID OK FLAG Indicates [Set/Reset] condition of Intelligent Key ID
D
PRMT ENG STRT Indicates [Set/Reset] condition of engine start possible
NOTE:
PRMT RKE STRT
This item is displayed, but cannot be monitored
E
Indicates [KEY On/NOT On] condition of Intelligent Key ID and Intelligent Key is detected inside
I-KEY OK FLAG
vehicle
PRBT ENG STRT Indicates whether or not the engine is in start prohibited status
F
Indicates whether or not it is in engine start possible status when Intelligent Key verification is
ID AUTHENT CANCEL TIMER
unnecessary
ACC BATTERY SAVER Indicates [On/Off] whether or not ignition battery saver is in operation
G
Indicates [On/Off] whether or not in cranking prohibited status due to starter motor protection
CRNK PRBT TMR
function operation
AUT CRANK TMR Indicates [On/Off] whether or not in AUTO CRANKING MODE status H
CRNK PRBT TME Indicates the time for changing from cranking prohibited status to cranking possible status
AUT CRANK TMR Indicates the time that AUTO CRANKING MODE operates
CRANKING TME Indicates the cranking operation time I
NOTE:
SHORT CRANK
This item is displayed, but not used
J
When remote keyless entry receiver receives the signal transmitted while operating on Intelli-
RKE OPE COUN1
gent Key, the numerical value start changing
NOTE:
RKE OPE COUN2 SEC
This item is displayed, but cannot be monitored
S/L IGN OFF POSITION Indicates [On/Off] condition of Ignition OFF signal
S/L SENSOR CIRCUIT 1 Indicates [Gnd/Off] condition of steering lock unit sensor circuit
L
S/L SENSOR CIRCUIT 2 Indicates [On/Off] condition of steering lock unit sensor circuit
S/L POWER OUTPUT Indicates [On/Off] condition of steering lock unit power supply
S/L POWER CHECK Indicates [On/Off] condition of steering lock unit power supply M
ANTICIPATED POWER Indicates [On/Off] condition of anticipated power supply
S/L LOCK REQ Indicates [On/Off] condition of steering lock unit lock request signal
N
S/L - BCM (CAN) Indicates [On/Off] condition of CAN communication
S/L POWER ERROR Indicates [On/Off] condition of steering lock unit power supply error
VEH SPEED ERROR (S/L) Indicates [On/Off] condition of vehicle speed signal O
VEH SPEED NORMAL (S/L) Indicates [On/Off] condition of vehicle speed signal
ENGINE RUNNING (S/L) Indicates [On/Off] condition of engine running
S/L ID DISCORD Indicates [Correct/Incorrect] condition of ID verification
P
S/L ANTI-SCAN MODE Indicates [On/Off] condition of antiscan mode
S/L LOCK NOT PERMIT Indicates [Inhibition/No inhbt] condition of inhibit steering lock
S/L UNLOCK (CAN) Indicates [Finished/Unfinished] condition of steering lock unit unlock
S/L ID STATUS (CAN) Indicates [Coded/Blank] condition of registration ID
S/L RESET STATUS (CAN) Indicates [Exit/No exit] condition of steering lock unit reset signal

SEC-29
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Monitor Item Condition
S/L LO-LEVEL MALFUNC (CAN) Indicates [Malf/No malf] condition of lo-level malfunction
S/L LOCK POSITION (CAN) Indicates [Armed/Malf/Unlocked/Undefined] condition of lock/unlock position signal
S/L ACT MALFUNCTION (CAN) Indicates [Malf/No malf] condition of steering lock unit malfunction
S/L HI-LEVEL MALFUNC (CAN) Indicates [Malf/No malf] condition of hi-level malfunction
S/L OPERATION PRHBT (SPD) Indicates [On/Off] condition of vehicle speed signal
S/L OPERATION PRHBT (PWR) Indicates [Allowed/Forbid] condition of safety line inhibition
S/L SENSOR POWER (CAN) Indicates [On/Off] condition of sensor test power supply
S/L SEN TEST PERMIT (CAN) Indicates [Forbid/Authorize] condition of sensor test
S/L STAT NOT DETECT (CAN) Indicates [Ok/Undefind] condition of steering lock undefined position signal
S/L LOCKING FINISHED (CAN) Indicates [Unfinshd/Finished] condition of steering lock unit lock status signal
STOP/START SW Indicates [On/Off] condition of stop/start off switch
RKE-LOCK Indicates [On/Off] condition of LOCK signal from Intelligent Key
RKE-UNLOCK Indicates [On/Off] condition of UNLOCK signal from Intelligent Key
NOTE:
RKE-TR/BD
This item is displayed, but cannot be monitored
NOTE:
RKE-PANIC
This item is displayed, but cannot be monitored
RKE-MODE CHG Indicates [On/Off] condition of MODE CHANGE signal from Intelligent Key
NOTE:
RKE PBD
This item is displayed, but cannot be monitored
NOTE:
KEY SW
This item is displayed, but cannot be monitored
NOTE:
IGN SW
This item is displayed, but cannot be monitored
NOTE:
START SW
This item is displayed, but cannot be monitored

*1: It is displayed but does not operate on CVT models.

*2: OFF is displayed when brake pedal is depressed while brake switch power supply is OFF.

ACTIVE TEST

Test item Description

This test is able to check Intelligent Key warning buzzer operation
OUTSIDE BUZZER • On: Operate
• Off: Non-operation
This test is able to check warning chime in combination meter operation
• Buzzer 1: Combination meter buzzer sounds (pipipi...) when CONSULT screen is touched
• Buzzer 2: Combination meter buzzer sounds (pipi-pipi-...) when CONSULT screen is
INSIDE BUZZER touched
• Buzzer 3: Combination meter buzzer sounds (pipipipi-pipipipi-...) when CONSULT screen is
touched
• Off: Non-operation
This test is able to check warning lamp operation
• KEY ON:[ Intelligent key system malfunction] displays when CONSULT screen is touched
INDICATOR
• KEY IND: “KEY” Warning lamp blinks when CONSULT screen is touched
• Off: Non-operation
This test is able to check security hazard lamp operation
FLASHER
The hazard lamps are activated after “LH/RH/Off” on CONSULT screen is touched
NOTE:
HORN
This item is displayed, but cannot be used

SEC-30
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Test item Description
A
This test is able to operate the blower relay in fuse block (J/B)
IGN CONT2 • On: Operates
• Off: Non-operation
NOTE: B
MIRROR +5
This item is displayed, but cannot be used
This test is able to check push-ignition switch illumination operation
ENGINE SW ILLUMI
Push-ignition switch illumination illuminates when “ON” on CONSULT screen is touched C
This test is able to check LOCK indicator in push-ignition switch operation
PUSH SWITCH INDICATOR
LOCK indicator in push-ignition switch illuminates when “ON” on CONSULT screen is touched
This test is able to check BCM sends starter request signal to IPDM E/R via CAN communi- D
cation
• MODE 1: IGN ON, START request OFF
ENGINE START REQUEST
• MODE 2: IGN OFF, START request ON
• MODE 3: IGN ON, START request ON E
• Off: Non-operation
NOTE:
IGNITION RELAY
This item is displayed, but cannot be used F
This test is able to operate the starter control relay
STARTER CUT RELAY • On: Operates
• Off: Non-operation G
NOTE:
ENGINE START
This item is displayed, but cannot be used
This test is able to check back door opener actuator open operation H
TRUNK/BACK DOOR
Back door opener actuator opens when “Open” on CONSULT screen is touched
NOTE:
RETRACTABLE MIRROR
This item is displayed, but cannot be used
I
NOTE:
REVERSE LAMP TEST
This item is displayed, but cannot be used
NOTE: J
KEYFOB P/W TEST
This item is displayed, but cannot be used
This test is able to check BCM sends power supply to audio unit or NAVI control unit
AUTO ACC 2 • On: Operate
• Off: Non-operation SEC
NOTE:
AUTOMATIC BACK DOOR
This item is displayed, but cannot be used
L
This test is able to check BCM sends power supply to ignition relay
AUTO ACC 1 • On: Operate
• Off: Non-operation
This test is able to check trunk room lamp operation M
TRUNK/LUGGAGE LAMP
• On: Operates
TEST
• Off: Non-operation
N
INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY) (Type 2)
INFOID:0000000010698091

WORK SUPPORT O

Monitor item Description

INSIDE ANT DIAGNOSIS This function allows inside key antenna self-diagnosis
P

Door lock/unlock function by door request switch mode can be changed to operation in this
mode
LOCK/UNLOCK BY I-KEY
• On: Operate
• Off: Non-operation

SEC-31
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Monitor item Description
Engine start function mode can be changed to operation with this mode
ENGINE START BY I-KEY • On: Operate
• Off: Non-operation
NOTE:
TRUNK/GLASS HATCH OPEN
This item is displayed, but cannot be monitored
Auto door lock operation time can be changed in this mode
• MODE 1: OFF
• MODE 2: 30 sec
• MODE 3: 1 minute
AUTO LOCK SET
• MODE 4: 2 minutes
• MODE 5: 3 minutes
• MODE 6: 4 minutes
• MODE 7: 5 minutes
NOTE:
SHORT CRANKING OUTPUT
This item is displayed, but cannot be monitored
Ignition battery saver system mode can be changed to operation with this mode
IGN/ACC BATTERY SAVER • On: Operate
• Off: Non-operation
NOTE:
ANSWER BACK
This item is displayed, but cannot be used
Reminder function (door request switch) mode can be selected from the following with this
ANSWER BACK I-KEY LOCK UN- mode
LOCK • On: hazard warning lamp operate
• Off: hazard warning lamp operate
Reminder function (Intelligent Key) mode can be selected from the following with this mode
ANSWER BACK KEYLESS LOCK
• On: hazard warning lamp operate
UNLOCK
• Off: hazard warning lamp operate
NOTE:
WELCOME LIGHT OP SET
This item is indicated, but not used

SELF-DIAG RESULT
Refer to BCS-90, "DTC Index".
DATA MONITOR
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

Monitor Item Condition

REQ SW -DR Indicates [On/Off] condition of door request switch (driver side)
REQ SW -AS Indicates [On/Off] condition of door request switch (passenger side)
REQ SW -BD/TR Indicates [On/Off] condition of back door request switch
PUSH SW Indicates [On/Off] condition of push-button ignition switch
1 Indicates [On/Off] condition of clutch interlock switch
CLUTCH SW*
BRAKE SW 1 Indicates [On/Off]*2 condition of stop lamp switch power supply
BRAKE SW 2 Indicates [On/Off] condition of stop lamp switch
DETE/CANCL SW Indicates [On/Off] condition of P position
START CLUTCH SW Indicates [On/Off] condition of clutch pedal position switch
PUSH SW -IPDM Indicates [On/Off] condition of push-button ignition switch
IGN RLY1 -F/B Indicates [On/Off] condition of ignition relay 1
NEUTRAL SW - IPDM Indicates [On/Off] condition of park/neutral position switch
SFT PN -IPDM Indicates [On/Off] condition of P or N position
STARTER RELAY - IPDM Indicates [On/Off] condition of starter relay

SEC-32
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Monitor Item Condition
A
ENGINE STATE Indicates [Stop/Stall/Crank/Run] condition of engine states
Display the starter relay/starter control relay status signal from IPDM E/R via CAN communica-
ST/INHIRELAY-IPDM
tion
B
REVERSE SIGNAL - IPDM Indicates [On/Off] condition of R position
CRANKING PERMIT - ECM Display the engine cranking permit signal from ECM via CAN communication
IS STATUS - ECM Indicates [On/Off] condition of stop/start system C
STARTER CUT RELAY - ECM Indicates [On/Off] condition of starter control relay signal from ECM via CAN communication
VEH SPEED 1 Display the vehicle speed signal received from combination meter by numerical value [Km/h]
D
VEH SPEED 2 Display the vehicle speed signal received from ABS or VDC or TCM by numerical value [Km/h]
IGN REQ - IPDM Display the ignition request signal from IPDM E/R via CAN communication
STARTER REQ - IPDM Display the starter request signal from IPDM E/R via CAN communication E
DOOR STAT-DR Indicates [LOCK/READY/UNLK] condition of driver door status
DOOR STAT-AS Indicates [LOCK/READY/UNLK] condition of passenger door status
DOOR STAT-RR Indicates [LOCK/READY/UNLK] condition of rear door RH status F
DOOR STAT-RL Indicates [LOCK/READY/UNLK] condition of rear door LH status
NOTE:
BK DOOR STATE
This item is displayed, but cannot be monitored
G

ID OK FLAG Indicates [Set/Reset] condition of Intelligent Key ID

PRMT ENG STRT Indicates [Set/Reset] condition of engine start possible H
NOTE:
PRMT RKE STRT
This item is displayed, but cannot be monitored
Indicates [KEY On/NOT On] condition of Intelligent Key ID and Intelligent Key is detected inside I
I-KEY OK FLAG
vehicle
PRBT ENG STRT Indicates whether or not the engine is in start prohibited status
Indicates whether or not it is in engine start possible status when Intelligent Key verification is J
ID AUTHENT CANCEL TIMER
unnecessary
ACC BATTERY SAVER Indicates [On/Off] whether or not ignition battery saver is in operation
Indicates [On/Off] whether or not in cranking prohibited status due to starter motor protection SEC
CRNK PRBT TMR
function operation
AUT CRANK TMR Indicates [On/Off] whether or not in AUTO CRANKING MODE status
CRNK PRBT TME Indicates the time for changing from cranking prohibited status to cranking possible status L
AUT CRANK TMR Indicates the time that AUTO CRANKING MODE operates
CRANKING TME Indicates the cranking operation time
M
NOTE:
SHORT CRANK
This item is displayed, but not used
When remote keyless entry receiver receives the signal transmitted while operating on Intelli- N
RKE OPE COUN1
gent Key, the numerical value start changing
NOTE:
RKE OPE COUN2
This item is displayed, but cannot be monitored
O
S/L IGN OFF POSITION Indicates [On/Off] condition of Ignition OFF signal
S/L SENSOR CIRCUIT 1 Indicates [Gnd/Off] condition of steering lock unit sensor circuit
S/L SENSOR CIRCUIT 2 Indicates [On/Off] condition of steering lock unit sensor circuit P
S/L POWER OUTPUT Indicates [On/Off] condition of steering lock unit power supply
S/L POWER CHECK Indicates [On/Off] condition of steering lock unit power supply
ANTICIPATED POWER Indicates [On/Off] condition of anticipated power supply
S/L LOCK REQ Indicates [On/Off] condition of steering lock unit lock request signal
S/L - BCM (CAN) Indicates [On/Off] condition of CAN communication

SEC-33
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Monitor Item Condition
S/L POWER ERROR Indicates [On/Off] condition of steering lock unit power supply error
VEH SPEED ERROR (S/L) Indicates [On/Off] condition of vehicle speed signal
VEH SPEED NORMAL (S/L) Indicates [On/Off] condition of vehicle speed signal
ENGINE RUNNING (S/L) Indicates [On/Off] condition of engine running
S/L ID DISCORD Indicates [Correct/Incorrect] condition of ID verification
S/L ANTI-SCAN MODE Indicates [On/Off] condition of antiscan mode
S/L LOCK NOT PERMIT Indicates [Inhibition/No inhbt] condition of inhibit steering lock
S/L UNLOCK (CAN) Indicates [Finished/Unfinished] condition of steering lock unit unlock
S/L ID STATUS (CAN) Indicates [Coded/Blank] condition of registration ID
S/L RESET STATUS (CAN) Indicates [Exit/No exit] condition of steering lock unit reset signal
S/L LO-LEVEL MALFUNC (CAN) Indicates [Malf/No malf] condition of lo-level malfunction
S/L LOCK POSITION (CAN) Indicates [Armed/Malf/Unlocked/Undefined] condition of lock/unlock position signal
S/L ACT MALFUNCTION (CAN) Indicates [Malf/No malf] condition of steering lock unit malfunction
S/L HI-LEVEL MALFUNC (CAN) Indicates [Malf/No malf] condition of hi-level malfunction
S/L OPERATION PRHBT (SPD) Indicates [On/Off] condition of vehicle speed signal
S/L OPERATION PRHBT (PWR) Indicates [Allowed/Forbid] condition of safety line inhibition
S/L SENSOR POWER (CAN) Indicates [On/Off] condition of sensor test power supply
S/L SEN TEST PERMIT (CAN) Indicates [Forbid/Authorize] condition of sensor test
S/L STAT NOT DETECT (CAN) Indicates [Ok/Undefind] condition of steering lock undefined position signal
S/L LOCKING FINISHED (CAN) Indicates [Unfinshd/Finished] condition of steering lock unit lock status signal
STOP/START SW Indicates [On/Off] condition of stop/start off switch
RKE-LOCK Indicates [On/Off] condition of LOCK signal from Intelligent Key
RKE-UNLOCK Indicates [On/Off] condition of UNLOCK signal from Intelligent Key
NOTE:
RKE-TR/BD
This item is displayed, but cannot be monitored
NOTE:
RKE-PANIC
This item is displayed, but cannot be monitored
RKE-MODE CHG Indicates [On/Off] condition of MODE CHANGE signal from Intelligent Key
NOTE:
RKE PBD
This item is displayed, but cannot be monitored
NOTE:
KEY SW
This item is displayed, but cannot be monitored
NOTE:
IGN SW
This item is displayed, but cannot be monitored
NOTE:
START SW
This item is displayed, but cannot be monitored

*1: It is displayed but does not operate on CVT models.

*2: OFF is displayed when brake pedal is depressed while brake switch power supply is OFF.

ACTIVE TEST

SEC-34
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]

Test item Description A

This test is able to check Intelligent Key warning buzzer operation
OUTSIDE BUZZER • On: Operate
• Off: Non-operation
B
This test is able to check warning chime in combination meter operation
• Buzzer 1: Combination meter buzzer sounds (pipipi...) when CONSULT screen is touched
• Buzzer 2: Combination meter buzzer sounds (pipi-pipi-...) when CONSULT screen is
INSIDE BUZZER touched C
• Buzzer 3: Combination meter buzzer sounds (pipipipi-pipipipi-...) when CONSULT screen is
touched
• Off: Non-operation
D
This test is able to check warning lamp operation
• KEY ON:[ Intelligent key system malfunction] displays when CONSULT screen is touched
INDICATOR
• KEY IND: “KEY” Warning lamp blinks when CONSULT screen is touched
• Off: Non-operation E
This test is able to check security hazard lamp operation
FLASHER
The hazard lamps are activated after “LH/RH/Off” on CONSULT screen is touched
NOTE: F
HORN
This item is displayed, but cannot be used
This test is able to operate the blower relay in fuse block (J/B)
IGN CONT2 • On: Operates G
• Off: Non-operation
NOTE:
MIRROR +5
This item is displayed, but cannot be used H
This test is able to check push-ignition switch illumination operation
ENGINE SW ILLUMI
Push-ignition switch illumination illuminates when “ON” on CONSULT screen is touched
This test is able to check LOCK indicator in push-ignition switch operation I
PUSH SWITCH INDICATOR
LOCK indicator in push-ignition switch illuminates when “ON” on CONSULT screen is touched
This test is able to check BCM sends starter request signal to IPDM E/R via CAN communi-
cation
J
• MODE 1: IGN ON, START request OFF
ENGINE START REQUEST
• MODE 2: IGN OFF, START request ON
• MODE 3: IGN ON, START request ON
• Off: Non-operation SEC
NOTE:
IGNITION RELAY
This item is displayed, but cannot be used
This test is able to operate the starter control relay L
STARTER CUT RELAY • On: Operates
• Off: Non-operation
NOTE:
ENGINE START M
This item is displayed, but cannot be used
This test is able to check back door opener actuator open operation
TRUNK/BACK DOOR
Back door opener actuator opens when “Open” on CONSULT screen is touched
N
NOTE:
RETRACTABLE MIRROR
This item is displayed, but cannot be used
NOTE:
REVERSE LAMP TEST O
This item is displayed, but cannot be used
NOTE:
KEYFOB P/W TEST
This item is displayed, but cannot be used
P
This test is able to check BCM sends power supply to audio unit or NAVI control unit
AUTO ACC 2 • On: Operate
• Off: Non-operation
NOTE:
AUTOMATIC BACK DOOR
This item is displayed, but cannot be used

SEC-35
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Test item Description
This test is able to check BCM sends power supply to ignition relay
AUTO ACC 1 • On: Operate
• Off: Non-operation
This test is able to check trunk room lamp operation
TRUNK/LUGGAGE LAMP
• On: Operates
TEST
• Off: Non-operation

INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY) (Type 5)

INFOID:0000000010698094

WORK SUPPORT

Monitor item Description

INSIDE ANT DIAGNOSIS This function allows inside key antenna self-diagnosis
Door lock/unlock function by door request switch mode can be changed to operation in this
mode
LOCK/UNLOCK BY I-KEY
• On: Operate
• Off: Non-operation
Engine start function mode can be changed to operation with this mode
ENGINE START BY I-KEY • On: Operate
• Off: Non-operation
NOTE:
TRUNK/GLASS HATCH OPEN
This item is displayed, but cannot be monitored
Auto door lock operation time can be changed in this mode
• MODE 1: OFF
• MODE 2: 30 sec
• MODE 3: 1 minute
AUTO LOCK SET
• MODE 4: 2 minutes
• MODE 5: 3 minutes
• MODE 6: 4 minutes
• MODE 7: 5 minutes
NOTE:
SHORT CRANKING OUTPUT
This item is displayed, but cannot be monitored
Ignition battery saver system mode can be changed to operation with this mode
IGN/ACC BATTERY SAVER • On: Operate
• Off: Non-operation
Reminder function (door request switch and Intelligent Key) mode can be selected from the
following with this mode
ANSWER BACK
• On: S mode (buzzer or horn reminder non-operation)
• Off: C mode (buzzer or horn operate)
Reminder function (door request switch) mode can be selected from the following with this
mode
ANSWER BACK I-KEY LOCK UN- • BUZZER: Sound Intelligent Key warning buzzer
LOCK • HORN: Sound horn
• Off: Only hazard warning lamp operate
• INVALID: This item is displayed, but cannot be used
Reminder function (Intelligent Key) mode can be selected from the following with this mode
ANSWER BACK KEYLESS LOCK
• On: Horn and hazard warning lamp operate
UNLOCK
• Off: Only hazard warning lamp operate

SELF-DIAG RESULT
Refer to BCS-90, "DTC Index".
DATA MONITOR
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

SEC-36
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]

Monitor Item Condition A

REQ SW -DR Indicates [On/Off] condition of door request switch (driver side)
REQ SW -AS Indicates [On/Off] condition of door request switch (passenger side)
REQ SW -BD/TR Indicates [On/Off] condition of back door request switch
B

PUSH SW Indicates [On/Off] condition of push-button ignition switch

1 Indicates [On/Off] condition of clutch interlock switch
CLUTCH SW* C
BRAKE SW 1 Indicates [On/Off]*2 condition of stop lamp switch power supply
BRAKE SW 2 Indicates [On/Off] condition of stop lamp switch
D
DETE/CANCL SW Indicates [On/Off] condition of P position
START CLUTCH SW Indicates [On/Off] condition of clutch pedal position switch
PUSH SW -IPDM Indicates [On/Off] condition of push-button ignition switch E
IGN RLY1 -F/B Indicates [On/Off] condition of ignition relay 1
NEUTRAL SW - IPDM Indicates [On/Off] condition of park/neutral position switch
SFT PN -IPDM Indicates [On/Off] condition of P or N position
F

STARTER RELAY - IPDM Indicates [On/Off] condition of starter relay

ENGINE STATE Indicates [Stop/Stall/Crank/Run] condition of engine states G
Display the starter relay/starter control relay status signal from IPDM E/R via CAN communica-
ST/INHIRELAY-IPDM
tion
REVERSE SIGNAL - IPDM Indicates [On/Off] condition of R position H
CRANKING PERMIT - ECM Display the engine cranking permit signal from ECM via CAN communication
IS STATUS - ECM Indicates [On/Off] condition of stop/start system
STARTER CUT RELAY - ECM Indicates [On/Off] condition of starter control relay signal from ECM via CAN communication
I

VEH SPEED 1 Display the vehicle speed signal received from combination meter by numerical value [Km/h]
VEH SPEED 2 Display the vehicle speed signal received from ABS or VDC or TCM by numerical value [Km/h] J
IGN REQ - IPDM Display the ignition request signal from IPDM E/R via CAN communication
STARTER REQ - IPDM Display the starter request signal from IPDM E/R via CAN communication
DOOR STAT-DR Indicates [LOCK/READY/UNLK] condition of driver door status SEC
DOOR STAT-AS Indicates [LOCK/READY/UNLK] condition of passenger door status
DOOR STAT-RR Indicates [LOCK/READY/UNLK] condition of rear door RH status
L
DOOR STAT-RL Indicates [LOCK/READY/UNLK] condition of rear door LH status
NOTE:
BK DOOR STATE
This item is displayed, but cannot be monitored M
ID OK FLAG Indicates [Set/Reset] condition of Intelligent Key ID
PRMT ENG STRT Indicates [Set/Reset] condition of engine start possible
NOTE: N
PRMT RKE STRT
This item is displayed, but cannot be monitored
Indicates [KEY On/NOT On] condition of Intelligent Key ID and Intelligent Key is detected inside
I-KEY OK FLAG
vehicle O
PRBT ENG STRT Indicates whether or not the engine is in start prohibited status
Indicates whether or not it is in engine start possible status when Intelligent Key verification is
ID AUTHENT CANCEL TIMER
unnecessary P
ACC BATTERY SAVER Indicates [On/Off] whether or not ignition battery saver is in operation
Indicates [On/Off] whether or not in cranking prohibited status due to starter motor protection
CRNK PRBT TMR
function operation
AUT CRANK TMR Indicates [On/Off] whether or not in AUTO CRANKING MODE status
CRNK PRBT TME Indicates the time for changing from cranking prohibited status to cranking possible status

SEC-37
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Monitor Item Condition
AUT CRANK TMR Indicates the time that AUTO CRANKING MODE operates
CRANKING TME Indicates the cranking operation time
NOTE:
SHORT CRANK
This item is displayed, but not used
When remote keyless entry receiver receives the signal transmitted while operating on Intelli-
RKE OPE COUN1
gent Key, the numerical value start changing
NOTE:
RKE OPE COUN2
This item is displayed, but cannot be monitored
S/L IGN OFF POSITION Indicates [On/Off] condition of Ignition OFF signal
S/L SENSOR CIRCUIT 1 Indicates [Gnd/Off] condition of steering lock unit sensor circuit
S/L SENSOR CIRCUIT 2 Indicates [On/Off] condition of steering lock unit sensor circuit
S/L POWER OUTPUT Indicates [On/Off] condition of steering lock unit power supply
S/L POWER CHECK Indicates [On/Off] condition of steering lock unit power supply
ANTICIPATED POWER Indicates [On/Off] condition of anticipated power supply
S/L LOCK REQ Indicates [On/Off] condition of steering lock unit lock request signal
S/L - BCM (CAN) Indicates [On/Off] condition of CAN communication
S/L POWER ERROR Indicates [On/Off] condition of steering lock unit power supply error
VEH SPEED ERROR (S/L) Indicates [On/Off] condition of vehicle speed signal
VEH SPEED NORMAL (S/L) Indicates [On/Off] condition of vehicle speed signal
ENGINE RUNNING (S/L) Indicates [On/Off] condition of engine running
S/L ID DISCORD Indicates [Correct/Incorrect] condition of ID verification
S/L ANTI-SCAN MODE Indicates [On/Off] condition of antiscan mode
S/L LOCK NOT PERMIT Indicates [Inhibition/No inhbt] condition of inhibit steering lock
S/L UNLOCK (CAN) Indicates [Finished/Unfinished] condition of steering lock unit unlock
S/L ID STATUS (CAN) Indicates [Coded/Blank] condition of registration ID
S/L RESET STATUS (CAN) Indicates [Exit/No exit] condition of steering lock unit reset signal
S/L LO-LEVEL MALFUNC (CAN) Indicates [Malf/No malf] condition of lo-level malfunction
S/L LOCK POSITION (CAN) Indicates [Armed/Malf/Unlocked/Undefined] condition of lock/unlock position signal
S/L ACT MALFUNCTION (CAN) Indicates [Malf/No malf] condition of steering lock unit malfunction
S/L HI-LEVEL MALFUNC (CAN) Indicates [Malf/No malf] condition of hi-level malfunction
S/L OPERATION PRHBT (SPD) Indicates [On/Off] condition of vehicle speed signal
S/L OPERATION PRHBT (PWR) Indicates [Allowed/Forbid] condition of safety line inhibition
S/L SENSOR POWER (CAN) Indicates [On/Off] condition of sensor test power supply
S/L SEN TEST PERMIT (CAN) Indicates [Forbid/Authorize] condition of sensor test
S/L STAT NOT DETECT (CAN) Indicates [Ok/Undefind] condition of steering lock undefined position signal
S/L LOCKING FINISHED (CAN) Indicates [Unfinshd/Finished] condition of steering lock unit lock status signal
STOP/START SW Indicates [On/Off] condition of stop/start off switch
RKE-LOCK Indicates [On/Off] condition of LOCK signal from Intelligent Key
RKE-UNLOCK Indicates [On/Off] condition of UNLOCK signal from Intelligent Key
NOTE:
RKE-TR/BD
This item is displayed, but cannot be monitored
RKE-PANIC Indicates [On/Off] condition of PANICE ALARM signal from Intelligent Key
RKE-MODE CHG Indicates [On/Off] condition of MODE CHANGE signal from Intelligent Key
NOTE:
RKE PBD
This item is displayed, but cannot be monitored

SEC-38
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Monitor Item Condition
A
NOTE:
KEY SW
This item is displayed, but cannot be monitored
NOTE:
IGN SW B
This item is displayed, but cannot be monitored
NOTE:
START SW
This item is displayed, but cannot be monitored
C
*1: It is displayed but does not operate on CVT models.
*2: OFF is displayed when brake pedal is depressed while brake switch power supply is OFF.

ACTIVE TEST D

Test item Description

This test is able to check Intelligent Key warning buzzer operation E
OUTSIDE BUZZER • On: Operate
• Off: Non-operation
This test is able to check warning chime in combination meter operation F
• Buzzer 1: Combination meter buzzer sounds (pipipi...) when CONSULT screen is touched
• Buzzer 2: Combination meter buzzer sounds (pipi-pipi-...) when CONSULT screen is
INSIDE BUZZER touched
• Buzzer 3: Combination meter buzzer sounds (pipipipi-pipipipi-...) when CONSULT screen is G
touched
• Off: Non-operation
This test is able to check warning lamp operation H
• KEY ON:[ Intelligent key system malfunction] displays when CONSULT screen is touched
INDICATOR
• KEY IND: “KEY” Warning lamp blinks when CONSULT screen is touched
• Off: Non-operation
This test is able to check security hazard lamp operation
I
FLASHER
The hazard lamps are activated after “LH/RH/Off” on CONSULT screen is touched
This test is able to check horn operation
HORN J
• On: Operates
This test is able to operate the blower relay in fuse block (J/B)
IGN CONT2 • On: Operates
• Off: Non-operation SEC
NOTE:
MIRROR +5
This item is displayed, but cannot be used
This test is able to check push-ignition switch illumination operation L
ENGINE SW ILLUMI
Push-ignition switch illumination illuminates when “ON” on CONSULT screen is touched
This test is able to check LOCK indicator in push-ignition switch operation
PUSH SWITCH INDICATOR
LOCK indicator in push-ignition switch illuminates when “ON” on CONSULT screen is touched M
This test is able to check BCM sends starter request signal to IPDM E/R via CAN communi-
cation
• MODE 1: IGN ON, START request OFF
ENGINE START REQUEST
• MODE 2: IGN OFF, START request ON N
• MODE 3: IGN ON, START request ON
• Off: Non-operation
NOTE: O
IGNITION RELAY
This item is displayed, but cannot be used
This test is able to operate the starter control relay
STARTER CUT RELAY • On: Operates P
• Off: Non-operation
NOTE:
ENGINE START
This item is displayed, but cannot be used
This test is able to check back door opener actuator open operation
TRUNK/BACK DOOR
Back door opener actuator opens when “Open” on CONSULT screen is touched
NOTE:
RETRACTABLE MIRROR
This item is displayed, but cannot be used

SEC-39
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Test item Description
NOTE:
REVERSE LAMP TEST
This item is displayed, but cannot be used
NOTE:
KEYFOB P/W TEST
This item is displayed, but cannot be used
This test is able to check BCM sends power supply to audio unit or NAVI control unit
AUTO ACC 2 • On: Operate
• Off: Non-operation
NOTE:
AUTOMATIC BACK DOOR
This item is displayed, but cannot be used
This test is able to check BCM sends power supply to ignition relay
AUTO ACC 1 • On: Operate
• Off: Non-operation
This test is able to check trunk room lamp operation
TRUNK/LUGGAGE LAMP
• On: Operates
TEST
• Off: Non-operation

MULTI REMOTE ENT

MULTI REMOTE ENT : CONSULT Function (BCM - MULTI REMOTE ENT) (Type 3)
INFOID:0000000010827933

WORK SUPPORT

Test item Description

Auto door lock time can be changed in this mode
• MODE 1: Non-operation
• MODE 2: 30 sec.
• MODE 3: 1 minute
AUTO LOCK SET
• MODE 4: 2 minute
• MODE 5: 3 minute
• MODE 6: 4 minute
• MODE 7: 5 minute
NOTE:
ANSWER BACK
This item is displayed, but cannot be used
ANSWER BACK KEYLESS NOTE:
LOCK UNLOCK This item is displayed, but cannot be used
NOTE:
WELCOME LIGHT OP SET
This item is displayed, but cannot be used

DATA MONITOR
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

Monitor Item Condition

CONFRM ID ALL
CONFRM ID4
Indicates [Yet] at all time.Switches to [Done] when a registered key is inserted into ignition key
CONFRM ID3
cylinder.
CONFRM ID2
CONFRM ID1
Indicates [ID OK] when key ID that is registered is received or is not yet received. Indicates [ID
NOT REGISTERED
NG] when key ID that is not registered is received.

SEC-40
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Monitor Item Condition
A
TP 4
TP 3
Indicates the number of IDs that are registered.
TP 2 B
TP 1
CLUTCH SW* Indicates [On/Off] condition of clutch interlock switch
C
BRAKE SW 1 Indicates [On/Off]*2 condition of stop lamp switch power supply
BRAKE SW 2 Indicates [On/Off] condition of stop lamp switch
START CLUTCH SW Indicates [On/Off] condition of clutch pedal position switch D
DOOR STAT-DR Indicates [LOCK/READY/UNLK] condition of driver door status
DOOR STAT-AS Indicates [LOCK/READY/UNLK] condition of passenger door status
DOOR STAT-RR Indicates [LOCK/READY/UNLK] condition of rear door RH status E
DOOR STAT-RL Indicates [LOCK/READY/UNLK] condition of rear door LH status
NOTE:
BK DOOR STATE F
This item is displayed, but cannot be monitored
STOP/START SW Indicates [On/Off] condition of stop/start off switch
RKE-LOCK Indicates [On/Off] condition of LOCK signal from Intelligent Key G
RKE-UNLOCK Indicates [On/Off] condition of UNLOCK signal from Intelligent Key
NOTE:
RKE-TR/BD
This item is displayed, but cannot be monitored H
NOTE:
RKE-PANIC
This item is displayed, but cannot be monitored
RKE-MODE CHG Indicates [On/Off] condition of MODE CHANGE signal from keyfob I
KEY SW Indicates [On/Off] condition of key switch
IGN SW Indicates [On/Off] condition of ignition switch in ON position
J
START SW Indicates [On/Off] condition of ignition switch in START position

*1: It is displayed but does not operate on CVT models.

*2: OFF is displayed when brake pedal is depressed while brake switch power supply is OFF. SEC
ACTIVE TEST
L
Test item Description
FLASHER This test is able to check flasher operation [LH/RH/Off]
NOTE: M
HORN
This item is indicated, but not monitored
This test is able to operate the blower relay in fuse block (J/B)
IGN CONT2 • On: Operates
• Off: Non-operation N
NOTE:
MIRROR+5
This item is indicated, but not monitored
O
This test is able to check back door opener actuator open operation
TRUNK/BACK DOOR
Back door opener actuator opens when “Open” on CONSULT screen is touched
NOTE:
RETRACTABLE MIRROR P
This item is indicated, but not monitored
This test is able to check BCM sends power supply to audio unit or NAVI control unit
AUTO ACC 2 • On: Operate
• Off: Non-operation

SEC-41
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Test item Description
This test is able to check BCM sends power supply to ignition relay
AUTO ACC 1 • On: Operate
• Off: Non-operation
This test is able to check trunk/luggage room lamp operation
TRUNK/LUGGAGE LAMP
• On: Operates
TEST
• Off: Non-operation

MULTI REMOTE ENT : CONSULT Function (BCM - MULTI REMOTE ENT) (Type 4)
INFOID:0000000010827934

WORK SUPPORT

Test item Description

Auto door lock time can be changed in this mode
• MODE 1: Non-operation
• MODE 2: 30 sec.
• MODE 3: 1 minute
AUTO LOCK SET
• MODE 4: 2 minute
• MODE 5: 3 minute
• MODE 6: 4 minute
• MODE 7: 5 minute
NOTE:
ANSWER BACK
This item is displayed, but cannot be used
ANSWER BACK KEYLESS NOTE:
LOCK UNLOCK This item is displayed, but cannot be used
NOTE:
WELCOME LIGHT OP SET
This item is displayed, but cannot be used

DATA MONITOR
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

Monitor Item Condition

CONFRM ID ALL
CONFRM ID4
Indicates [Yet] at all time.Switches to [Done] when a registered key is inserted into ignition key
CONFRM ID3
cylinder.
CONFRM ID2
CONFRM ID1
Indicates [ID OK] when key ID that is registered is received or is not yet received. Indicates [ID
NOT REGISTERED
NG] when key ID that is not registered is received.
TP 4
TP 3
Indicates the number of IDs that are registered.
TP 2
TP 1
CLUTCH SW* Indicates [On/Off] condition of clutch interlock switch
BRAKE SW 1 Indicates [On/Off]*2 condition of stop lamp switch power supply
BRAKE SW 2 Indicates [On/Off] condition of stop lamp switch
START CLUTCH SW Indicates [On/Off] condition of clutch pedal position switch
DOOR STAT-DR Indicates [LOCK/READY/UNLK] condition of driver door status
DOOR STAT-AS Indicates [LOCK/READY/UNLK] condition of passenger door status
DOOR STAT-RR Indicates [LOCK/READY/UNLK] condition of rear door RH status

SEC-42
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Monitor Item Condition
A
DOOR STAT-RL Indicates [LOCK/READY/UNLK] condition of rear door LH status
NOTE:
BK DOOR STATE
This item is displayed, but cannot be monitored
B
STOP/START SW Indicates [On/Off] condition of stop/start off switch
RKE-LOCK Indicates [On/Off] condition of LOCK signal from Intelligent Key
RKE-UNLOCK Indicates [On/Off] condition of UNLOCK signal from Intelligent Key C
NOTE:
RKE-TR/BD
This item is displayed, but cannot be monitored
NOTE: D
RKE-PANIC
This item is displayed, but cannot be monitored
RKE-MODE CHG Indicates [On/Off] condition of MODE CHANGE signal from keyfob
KEY SW Indicates [On/Off] condition of key switch E
IGN SW Indicates [On/Off] condition of ignition switch in ON position
START SW Indicates [On/Off] condition of ignition switch in START position
F
*1: It is displayed but does not operate on CVT models.
*2: OFF is displayed when brake pedal is depressed while brake switch power supply is OFF.
G
ACTIVE TEST

Test item Description

H
FLASHER This test is able to check flasher operation [LH/RH/Off]
NOTE:
HORN
This item is indicated, but not monitored
I
This test is able to operate the blower relay in fuse block (J/B)
IGN CONT2 • On: Operates
• Off: Non-operation
J
NOTE:
MIRROR+5
This item is indicated, but not monitored
This test is able to check back door opener actuator open operation
TRUNK/BACK DOOR SEC
Back door opener actuator opens when “Open” on CONSULT screen is touched
NOTE:
RETRACTABLE MIRROR
This item is indicated, but not monitored
This test is able to check BCM sends power supply to audio unit or NAVI control unit
L
AUTO ACC 2 • On: Operate
• Off: Non-operation
This test is able to check BCM sends power supply to ignition relay M
AUTO ACC 1 • On: Operate
• Off: Non-operation
This test is able to check trunk/luggage room lamp operation N
TRUNK/LUGGAGE LAMP
• On: Operates
TEST
• Off: Non-operation

MULTI REMOTE ENT : CONSULT Function (BCM - MULTI REMOTE ENT) (Type 6) O
INFOID:0000000010827935

WORK SUPPORT P

SEC-43
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]

Test item Description

Auto door lock time can be changed in this mode
• MODE 1: Non-operation
• MODE 2: 30 sec.
• MODE 3: 1 minute
AUTO LOCK SET
• MODE 4: 2 minute
• MODE 5: 3 minute
• MODE 6: 4 minute
• MODE 7: 5 minute
Reminder function (keyfob) mode can be selected from the following with this mode
ANSWER BACK • On: S mode (horn non-operation)
• Off: C mode (horn operate)
Reminder function (keyfob) mode can be selected from the following with this mode
ANSWER BACK KEYLESS
• On: Horn and hazard warning lamp operate
LOCK UNLOCK
• Off: Only hazard warning lamp operate
NOTE:
WELCOME LIGHT OP SET
This item is displayed, but cannot be used

DATA MONITOR
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

Monitor Item Condition

CONFRM ID ALL
CONFRM ID4
Indicates [Yet] at all time.Switches to [Done] when a registered key is inserted into ignition key
CONFRM ID3
cylinder.
CONFRM ID2
CONFRM ID1
Indicates [ID OK] when key ID that is registered is received or is not yet received. Indicates [ID
NOT REGISTERED
NG] when key ID that is not registered is received.
TP 4
TP 3
Indicates the number of IDs that are registered.
TP 2
TP 1
CLUTCH SW* Indicates [On/Off] condition of clutch interlock switch
BRAKE SW 1 Indicates [On/Off]*2 condition of stop lamp switch power supply
BRAKE SW 2 Indicates [On/Off] condition of stop lamp switch
START CLUTCH SW Indicates [On/Off] condition of clutch pedal position switch
DOOR STAT-DR Indicates [LOCK/READY/UNLK] condition of driver door status
DOOR STAT-AS Indicates [LOCK/READY/UNLK] condition of passenger door status
DOOR STAT-RR Indicates [LOCK/READY/UNLK] condition of rear door RH status
DOOR STAT-RL Indicates [LOCK/READY/UNLK] condition of rear door LH status
NOTE:
BK DOOR STATE
This item is displayed, but cannot be monitored
STOP/START SW Indicates [On/Off] condition of stop/start off switch
RKE-LOCK Indicates [On/Off] condition of LOCK signal from Intelligent Key
RKE-UNLOCK Indicates [On/Off] condition of UNLOCK signal from Intelligent Key
NOTE:
RKE-TR/BD
This item is displayed, but cannot be monitored
NOTE:
RKE-PANIC
This item is displayed, but cannot be monitored

SEC-44
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Monitor Item Condition
A
RKE-MODE CHG Indicates [On/Off] condition of MODE CHANGE signal from keyfob
KEY SW Indicates [On/Off] condition of key switch
IGN SW Indicates [On/Off] condition of ignition switch in ON position B
START SW Indicates [On/Off] condition of ignition switch in START position

*1: It is displayed but does not operate on CVT models.

2 C
* : OFF is displayed when brake pedal is depressed while brake switch power supply is OFF.

ACTIVE TEST
D
Test item Description
FLASHER This test is able to check flasher operation [LH/RH/Off]
This test is able to check horn operation E
HORN
• On: Operates
This test is able to operate the blower relay in fuse block (J/B)
IGN CONT2 • On: Operates F
• Off: Non-operation
NOTE:
MIRROR+5
This item is indicated, but not monitored
G
This test is able to check back door opener actuator open operation
TRUNK/BACK DOOR
Back door opener actuator opens when “Open” on CONSULT screen is touched
NOTE: H
RETRACTABLE MIRROR
This item is indicated, but not monitored
This test is able to check BCM sends power supply to audio unit or NAVI control unit
AUTO ACC 2 • On: Operate
• Off: Non-operation I
This test is able to check BCM sends power supply to ignition relay
AUTO ACC 1 • On: Operate
• Off: Non-operation J
This test is able to check trunk/luggage room lamp operation
TRUNK/LUGGAGE LAMP
• On: Operates
TEST
• Off: Non-operation SEC
THEFT ALM
THEFT ALM : CONSULT Function (BCM - THEFT) (With Intelligent Key System) L
INFOID:0000000010337879

DATA MONITOR M
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
N
Monitored Item Description
REQ SW -DR Indicates [ON/OFF] condition of door request switch (driver side).
O
REQ SW -AS Indicates [ON/OFF] condition of door request switch (passenger side).
REQ SW -BD/TR Indicates [ON/OFF] condition of back door opener request switch.
PUSH SW Indicates [ON/OFF] condition of push-button ignition switch P
DOOR SW-DR Indicates [ON/OFF] condition of front door switch (driver side).
DOOR SW-AS Indicates [ON/OFF] condition of front door switch (passenger side).
DOOR SW-RR Indicates [ON/OFF] condition of rear door switch RH.
DOOR SW-RL Indicates [ON/OFF] condition of rear door switch LH.
DOOR SW-BK Indicates [ON/OFF] condition of back door switch.

SEC-45
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Monitored Item Description
CDL LOCK SW Indicates [ON/OFF] condition of lock signal from door lock/unlock switch.
CDL UNLOCK SW Indicates [ON/OFF] condition of unlock signal from door lock/unlock switch.
NOTE:
KEY CYL LK-SW
This item is indicated, but not monitored.
NOTE:
KEY CYL UN-SW
This item is indicated, but not monitored.
NOTE:
KEY CYL SW-TR
This item is indicated, but not monitored.
SEN CANCEL SW Indicates [ON/OFF] condition of sensor cancel switch.
RKE-LOCK Indicates [ON/OFF] condition of LOCK signal from Intelligent Key.
RKE-UNLOCK Indicates [ON/OFF] condition of UNLOCK signal from Intelligent Key.
NOTE:
RKE-TR/BD
This item is indicated, but not monitored.
NOTE:
KEY SW
This item is indicated, but not monitored.

WORK SUPPORT

Service Item Description

SECURITY ALARM SET This mode is able to confirm and change vehicle security alarm ON-OFF setting.
Select the siren function ON or OFF, and siren type.
• MODE 1: Without siren
• MODE 2: With siren
SIREN SET
• MODE 3: With external complete protection (with siren)
• MODE 4: Without any external protection (with siren)
• MODE 5: Without external tilt protection (with siren)
The switch which triggered vehicle security alarm is recorded.
THEFT ALM TRG This mode is able to confirm and erase the record of vehicle security alarm.
The trigger data can be erased by touching “CLEAR” on CONSULT screen.

ACTIVE TEST

Test Item Description

SIREN Activates the self-diagnosis function for siren control unit.
NOTE:
VEHICLE SECURITY HORN
This item is indicated, but not used
NOTE:
HEAD LAMP
This item is indicated, but not used

IMMU
IMMU : CONSULT Function (BCM - IMMU) (With Intelligent Key System) INFOID:0000000010337880

DATA MONITOR
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

Monitor item Content

PUSH SW Indicates [ON/OFF] condition of push-button ignition switch.

WORK SUPPORT

Service item Description

CONFIRM DONGLE ID It is possible to check that dongle unit is applied to the vehicle.

SEC-46
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
ACTIVE TEST
A
Test item Description
This test is able to check security indicator lamp operation.
THEFT IND
Security indicator lamp is turned on when “ON” on CONSULT screen touched. B

SEC

SEC-47
 DIAGNOSIS SYSTEM (SIREN CONTROL UNIT)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (SIREN CONTROL UNIT)
Diagnosis Description INFOID:0000000010450408

DIAGNOSIS FUNCTION
Siren control unit has a self-diagnosis function which displays the diagnosis results for the following items.
• Circuit diagnosis: Displays if malfunction exists or not in the circuits between siren control unit and BCM or
siren control unit and sensors.
- Circuits are normal: Hazard warning lamp blinks 3 times.
- Circuit is malfunctioning: Hazard warning lamp does not blink.
• Alarm history: Displays alarm activation history for the maximum 3 items.
- Siren sounds for 0.4 seconds and sound interval is 0.4 seconds.
- When multiple symptoms exist, the interval between each alarm history is 2 seconds.

Number of siren sounds Cause of alarm activation

0 History is not found
1 Battery is disconnected and connected
2 Movement to enter into passenger room is detected
3 Communication between BCM and siren control unit is interrupted
4 Door or hood is opened
5 Difference of ID recognition between siren control unit and BCM
6 Communication between siren control unit and intruder sensor is interrupted
• Component diagnosis: Displays malfunctioning component (siren control unit or intruder sensor).
- Siren sounds for 1 second and sound interval is 0.4 seconds.
- When multiple symptoms exist, the interval between each diagnosis result is 2 seconds.

Number of siren sounds Malfunctioning component

0 Malfunctioning component is not found
1 Siren control unit
2 Intruder sensor

SELF-DIAGNOSIS PROCEDURE
1. Connect CONSULT.
2. Turn ignition switch ON.
3. Select “ACTIVE TEST” mode of “THEFT ALM” of “BCM” using CONSULT.
4. Select “SIREN” and touch “ON” to start self-diagnosis.
5. Self-diagnosis result is displayed after 2 seconds.
SELF-DIAGNOSIS RESULT DISPLAY

SEC-48
 DIAGNOSIS SYSTEM (SIREN CONTROL UNIT)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Self-diagnosis is performed as shown in the figure.
A

SEC

JMKIB1922GB

P
DIAGNOSIS PROCEDURE
Precaution for Diagnosis Procedure
• Self-diagnosis result is erased from siren control unit when setting alarm system after performing the self-
diagnosis.
- When performing self-diagnosis, it is advised to record the self-diagnosis result display on a memo pad.
- When replacing siren control unit, never set alarm system after performing the self-diagnosis.

SEC-49
 DIAGNOSIS SYSTEM (SIREN CONTROL UNIT)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
• The display pattern of the self-diagnosis is complicated. Therefore, repeat self-diagnosis multiple times to
check the display pattern correctly.
- Malfunctioning part and alarm activation history can be checked effectively by comparing self-diagnosis
result display and the record on the memo pad.
• It is advised to obtain and record information for the following items which are necessary when investigation
is needed.
- Self-diagnosis result (Circuit diagnosis, Alarm history, Component diagnosis)
- Conditions of alarm activation (Place, Time, Weather)
- Articles in passenger room (Accessories, Cellular phones, Beverage containers, and others)
- Opening and closing status of door windows
- Record and timing of battery discharge and battery replacement
- Serial number of siren control unit (on siren control unit label)
- Serial number of intruder sensor, if this sensor is cause of malfunction or alarm activation
1.INSPECTION START
Perform SELF-DIAGNOSIS PROCEDURE described above to start self-diagnosis.

>> GO TO 2.
2.CHECK CIRCUIT DIAGNOSIS RESULT
Check circuit diagnosis result display.
The diagnosis result is displayed by hazard warning lamp blink as per the following.

Number of hazard warning lamp blinks Description

3 times Normal
• Circuit malfunctioning between siren control unit and BCM (communication line)
0 times
• Circuit malfunctioning between siren control unit and BCM (hazard switch line)
Does hazard warning lamp blink?
YES >> GO TO 8.
NO >> GO TO 3.
3.CHECK VEHICLE SECURITY SYSTEM OPERATION 1
1. Turn ignition switch OFF.
2. Close hood and all doors.
3. Lock all doors using the Intelligent Key or door request switch.
4. Check that security indicator lamp blink quickly for 20 seconds. (PRE-ARMED phase)
Does security indicator lamp blink quickly?
YES >> GO TO 5.
NO >> GO TO 4.
4.CHECK MALFUNCTIONING CIRCUIT 1
Check power supply and ground circuit for siren control unit. Refer to SEC-163, "SIREN CONTROL UNIT :
Diagnosis Procedure".

>> INSPECTION END

5.CHECK VEHICLE SECURITY SYSTEM OPERATION 2
1. Check that security indicator lamp blinks slowly. (ARMED phase)
2. Check if siren sounds 5 time or not. Refer to SEC-22, "VEHICLE SECURITY SYSTEM : System Descrip-
tion".
Does siren sound?
YES >> GO TO 7.
NO >> GO TO 6.
6.CHECK MALFUNCTIONING CIRCUIT 2
Check the following circuit.
• Circuit between siren control unit and intruder sensor. Refer to SEC-171, "Component Function Check".

SEC-50
 DIAGNOSIS SYSTEM (SIREN CONTROL UNIT)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
>> INSPECTION END
7.CHECK MALFUNCTIONING CIRCUIT 3 A

Check the following circuit.

• Circuit between siren control unit and BCM (hazard switch signal circuit). Refer to SEC-176, "Component
B
Function Check".
• Circuit between siren control unit and BCM (communication signal circuit). Refer to SEC-175, "Component
Function Check".
C
>> INSPECTION END
8.ALARM HISTORY DISPLAY D
Check alarm history display.
The cause of alarm activation is indicated by the number of siren sounds.
E
Number of siren sounds Cause of alarm activation
0 History is not found
1 Battery is disconnected and connected F
2 Movement to enter into passenger room is detected
3 Communication between BCM and siren control unit is interrupted
G
4 Door or hood is opened
5 Operate ignition switch with an unregistered key
6 Communication between siren control unit and intruder sensor is interrupted H
Does siren sound?
YES (A history is found)>>Check the cause of the alarm activation.
NO (History is not found)>>GO TO 9. I
9.SYSTEM DIAGNOSIS RESULT DISPLAY
Check component diagnosis result display. J
The malfunctioning part is indicated by the number of siren sounds.

Number of siren sounds Malfunctioning component

SEC
0 Malfunctioning component is not found
1 Siren control unit
2 Intruder sensor L
Does siren sound?
YES >> Replace malfunctioning component.
NO >> GO TO 10. M
10.OPERATION CHECK
1. Close hood and all doors. N
2. Lock all doors using the Intelligent Key or door request switch.
3. Check that security indicator lamp blinks quickly for 20 seconds.
NOTE:
If hood is not fully closed, security indicator lamp blinks slowly after all doors are locked. Fully close hood O
and then lock all doors again.
4. Check that security indicator lamp blinks slowly and siren does not sound. Refer to SEC-22, "VEHICLE
SECURITY SYSTEM : System Description". P

>> INSPECTION END

SEC-51
 DIAGNOSIS SYSTEM (IPDM E/R)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (IPDM E/R)
CONSULT Function (IPDM E/R) INFOID:0000000010520879

APPLICATION ITEM
CONSULT performs the following functions via CAN communication with IPDM E/R.

Diagnosis mode Description

Self Diagnostic Result Displays the diagnosis results judged by IPDM E/R.
Data Monitor Displays the real-time input/output data from IPDM E/R input/output data.
Work Support Changes the setting for each system function.
Active Test IPDM E/R can provide a drive signal to electronic components to check their operations.
Ecu Identification Allows confirmation of IPDM E/R part number.
• Read and save the vehicle specification.
Configuration
• White the vehicle specification when replacing IPDM E/R.
CAN Diag Support Monitor The results of transmit/receive diagnosis of CAN communication can be read.

SELF DIAGNOSTIC RESULT

Refer to PCS-37, "DTC Index".
Freeze Frame Data (FFD)
The IPDM E/R records the vehicle condition at the time a particular DTC is detected, and displays on CON-
SULT.
DATA MONITOR
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

Monitor Item
Description
[Unit]
REVERSE SIGNAL Displays the status of the transmission range switch (CVT) or reverse/neutral position
[Open/Close] switch (M/T) judged by IPDM E/R.
IGN RELAY
Displays the status of the ignition relay judged by IPDM E/R.
[Open/Close]
PUSH SW
Displays the status of the push-button ignition switch judged by IPDM E/R.
[Open/Close]
NEUTRAL SW
Displays the status of the reverse/neutral position switch (M/T) judged by IPDM E/R.
[Open/Close]
INTERLOCK/PNP SW
Displays the status of the transmission range switch (CVT) judged by IPDM E/R.
[Open/Close]
OIL PRESSURE SW
Displays the status of the oil pressure switch judged by IPDM E/R.
[Open/Close]
Displays the LED headlamp (right) ON/OFF status judged by IPDM E/R.
LED H/L RH STATUS
NOTE:
[Open/Close]
This item is monitored only on the vehicle with LED headlamp.
Displays the LED headlamp (left) ON/OFF status judged by IPDM E/R.
LED H/L LH STATUS
NOTE:
[Open/Close]
This item is monitored only on the vehicle with LED headlamp.
HOOD SW
Displays the status of the hood switch judged by IPDM E/R.
[Open/Close]
COMPRESSOR
Displays the compressor drive status judged by IPDM E/R.
[Off/On]
H/L WASHER PUMP
Displays the status of the headlamp washer pump judged by IPDM E/R.
[Off/On]

SEC-52
 DIAGNOSIS SYSTEM (IPDM E/R)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Monitor Item
Description
[Unit] A
HORN RELAY NOTE:
[Off/On] The item is indicated, but not monitored.
COOLING FAN NOTE: B
[Off/On] The item is indicated, but not monitored.
FRONT WIPER HI/LO RELAY
Displays the status of the front wiper HI/LO relay judged by IPDM E/R.
[Off/On] C
FRONT WIPER RELAY
Displays the status of the front wiper relay judged by IPDM E/R.
[Off/On]
IGN RELAY OFF STATUS D
Displays the status of the ignition relay OFF circuit judged by IPDM E/R.
[Off/On]
IGN RELAY ON STATUS
Displays the status of the ignition relay ON circuit judged by IPDM E/R.
[Off/On] E
Displays the power supply status from IPDM E/R to the steering lock unit.
STEERING LOCK PWR SPLY
NOTE:
[Off/On]
This item is monitored only on the vehicle with Intelligent Key system
F
HEIGHT SENSOR PWR SPLY
Displays the power supply status from IPDM E/R to the height sensor.
[Off/On]
COOLING FAN RELAY 1
Displays the status of the cooling fan relay-1 judged by IPDM E/R. G
[Open/Close]
STARTER RELAY
Displays the status of the starter control relay judged by IPDM E/R.
[Off/On]
H
COMP ECV DUTY
Displays the compressor control signal (PWM) status of IPDM E/R.
[%]
COOLING FAN RELAY 2
[%]
Displays the status of the cooling fan relay-2 judged by IPDM E/R. I

FR FOG LAMP LH
Displays the front fog lamp (left) output (PWM) status of IPDM E/R.
[%]
J
FR FOG LAMP RH
Displays the front fog lamp (right) output (PWM) status of IPDM E/R.
[%]
LEVELIZER OUTPUT
Displays the aiming motor drive signal (PWM) status of IPDM E/R. SEC
[%]
PARKING LAMP
Displays the parking lamp output (PWM) status of IPDM E/R.
[%]
L
TAIL LAMP LH
Displays the tail lamp (left) output (PWM) status of IPDM E/R.
[%]
TAIL LAMP RH
Displays the tail lamp (right) output (PWM) status of IPDM E/R. M
[%]
DAYTIME RUNNING LIGHT LH
Displays the daytime running light (left) output status of IPDM E/R.
[%]
DAYTIME RUNNING LIGHT RH N
Displays the daytime running light (right) output status of IPDM E/R.
[%]
HEADLAMP (HI) LH
Displays the headlamp (HI) (left) output (PWM) status of IPDM E/R.
[%] O
HEADLAMP (HI) RH
Displays the headlamp (HI) (right) output (PWM) status of IPDM E/R.
[%]
HEADLAMP (LO) LH P
Displays the headlamp (LO) (left) output (PWM) status of IPDM E/R.
[%]
HEADLAMP (LO) RH
Displays the headlamp (LO) (right) output (PWM) status of IPDM E/R.
[%]
A/C RELAY STUCK
Displays the ON stuck status of the A/C relay judged by IPDM E/R.
[OK/NG]

SEC-53
 DIAGNOSIS SYSTEM (IPDM E/R)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Monitor Item
Description
[Unit]
A/C RELAY
Displays the status of the A/C relay judged by IPDM E/R.
[Off/On]
COMP ECV STATUS
Displays the compressor malfunction diagnosis status judged by IPDM E/R.
[OK/NG]
VEHICLE SECURITY HORN NOTE:
[Off/On] The item is indicated, but not monitored.
BATTERY CURRENT SENSOR Displays the battery current sensor malfunction diagnosis status judged by IPDM E/
[OK/NG] R.
FRONT FOG LAMP
Displays the fog lamp illumination control status of IPDM E/R.
[Off/On]
COMP ECV CURRENT
Displays the electric current output to compressor judged by IPDM E/R.
[A]
BATTERY VOLTAGE
Displays the status of the battery voltage judged by IPDM E/R.
[V]
COOLING FAN DUTY
Displays the cooling fan output signal status of IPDM E/R.
[%]
HOOD SW (CAN)
Displays the status of the hood switch judged by IPDM E/R.
[Open/Close]
FRONT WIPER
Displays the front wiper motor drive control status of IPDM E/R.
[STOP/HI/LO/NG]
FR WIPER STOP POSITION
Displays the status of the front wiper position status judged by IPDM E/R.
[ACTIVE P/STOP P]
HEADLAMP (HI)
Displays the headlamp (HI) illumination control status of IPDM E/R.
[Off/On]
HEADLAMP (LO)
Displays the headlamp (LO) illumination control status of IPDM E/R.
[Off/On]
IGN RELAY MONITOR
Displays the status of the ignition relay judged by IPDM E/R.
[Off/On]
IGNITION POWER SUPPLY
Displays the status of the ignition power supply judged by IPDM E/R.
[Off/On]
INTERLOCK/PNP SW (CAN) Displays the status of the transmission range switch signal that IPDM transmits via
[Off/On] CAN communication.
NEUTRAL SWITCH (CAN) Displays the status of the reverse/neutral position switch (M/T) signal that IPDM
[Off/On] transmits via CAN communication.
PUSH-BUTTON IGN SW (CAN) Displays the status of the ignition switch signal that IPDM transmits via CAN commu-
[Off/On] nication.
TAIL LAMP
Displays the tail lamp illumination control status of IPDM E/R.
[Off/On]
REVERSE SIGNAL (CAN) Displays the status of the steering lock relay signal received from BCM via CAN com-
[Off/On] munication.
STARTER MOTOR STATUS
Displays the status of the starter motor judged by IPDM E/R.
[Off/On]
STARTER RELAY (CAN) Displays the status of the IPDM E/R transmits the starter control relay status signal
[LOW/HIGH] via CAN communication.
IPDM NOT SLEEP Displays the status of the IPDM E/R transmits the not sleep signal via CAN commu-
[NO RDY/READY] nication.
STOP/START STATUS
Displays the status of the stop/starter system ready judged by IPDM E/R.
[PRHBT/PERMIT]
AFTER COOLING TIME
[No request/0.5min/1.0min/1.5min/ NOTE:
2.0min/2.5min/3.0min/3.5min/4min/5min/ The item is indicated, but not monitored.
6min/8min/10min/12min/14min/16min]

SEC-54
 DIAGNOSIS SYSTEM (IPDM E/R)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Monitor Item
Description
[Unit] A
AFTER COOLING SPEED
NOTE:
[0%/25%/40%/55%/70%/78%/85%/
The item is indicated, but not monitored.
100%] B
COOLING FAN TYPE NOTE:
[RENAULT/NISSAN] The item is indicated, but not monitored.
COMPRESSOR REQ 1 Displays the status of the A/C compressor request signal received from ECM via CAN C
[Off/On] communication.
VHCL SECRITY HORN REQ NOTE:
[Off/On] The item is indicated, but not monitored. D
DTRL REQ Displays the status of the daytime running light request signal received from BCM via
[Off/On] CAN communication.
SLEEP/WAKE UP NOTE: E
[SLEEP/WAKEUP] The item is indicated, but not monitored.
CLUTCH INTERLOCK SW NOTE:
[Off/On] The item is indicated, but not monitored.
F
CRANKING ENABLE-TCM Displays the status of the cranking enable signal received from TCM via CAN com-
[OK/NG] munication.
CRANKING ENABLE-ECM Displays the status of the cranking enable signal received from ECM via CAN com-
G
[OK/NG] munication.
CAN DIAGNOSIS Displays the status of the CAN diagnosis signal received from BCM via CAN commu-
[OK/NG] nication.
H
FRONT FOG LAMP REQ Displays the status of the front fog light request signal received from BCM via CAN
[Off/On] communication.
H/L WASHER REQ Displays the status of the headlamp washer request signal received from BCM via
[Off/On] CAN communication.
I

PASSING REQ NOTE:

[Off/On] The item is indicated, but not monitored.
J
HIGH BEAM REQ Displays the status of the high beam request signal received from BCM via CAN com-
[Off/On] munication.
HORN CHIRP NOTE:
[Off/On] The item is indicated, but not monitored. SEC
COOLING FAN REQ Displays the status of the cooling fan speed request signal received from ECM via
[%] CAN communication.
L
ENGINE STATUS Displays the status of the engine status signal received from ECM via CAN commu-
[STOP/IDLING/RUN] nication.
TURN SIGNAL REQ Displays the status of the turn indicator signal received from BCM via CAN commu-
[Off/On] nication. M
FR WIPER REQ Displays the status of the front wiper request signal received from BCM via CAN com-
[Off/On] munication.
SHIFT POSITION Displays the status of the shift position signal received from TCM via CAN communi- N
[OFF/P/R/N/D/S/L/B/1/2/3/4/5/6/7] cation.
LOW BEAM REQ Displays the status of the low beam request signal received from BCM via CAN com-
[Off/On] munication. O
POSITION LIGHT REQ Displays the status of the position light request signal received from BCM via CAN
[Off/On] communication.
COMPRESSOR REQ 2 Displays the status of the A/C ON signal received from A/C auto amp. via CAN com- P
[Off/On] munication.
IGNITION SW Displays the status of the ignition switch ON signal and starter control relay request
[Off/On/START] signal received from BCM via CAN communication.
VEHICLE SPEED (METER) Displays the status of the A/C ON signal received from A/C auto amp. via CAN com-
[km/h] munication.

SEC-55
 DIAGNOSIS SYSTEM (IPDM E/R)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Monitor Item
Description
[Unit]
Monitor the cumulative discharge value of the battery.
BAT DISCHAGE COUNT NOTE:
[—] When 65,000 or more is counted, replace the battery. (Only with stop/start system
modls)
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
P LAMP CIRC MALFUNCTN limit of the parking lamp circuit.
[0 – 1] NOTE:
When the number of parking lamp circuit retries count is 20, this item counts 1.
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
parking lamp circuit.
NMB P LAMP CIRC RETRY
NOTE:
[0 – 20]
When the number of short circuits in the parking lamp circuit count is 5 and the igni-
tion switch OFF to ON operation is detected, this item counts 1.
NMB P LAMP CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
[0 – 5] of the parking lamp circuit.
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
limit of the daytime running light (left) circuit.
DTRL LH CIRC MALFUNCTN
NOTE:
[0 – 1]
When the number of daytime running light (left) circuit retries count is 20, this item
counts 1.
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
daytime running light (left) circuit.
NMB DTRL LH CIRC RETRY
NOTE:
[0 – 20]
When the number of short circuits in the daytime running light (left) circuit count is 5
and the ignition switch OFF to ON operation is detected, this item counts 1.
NMB DTRL LH CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
[0 – 5] of the daytime running light (left) circuit.
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
limit of the daytime running light (right) circuit.
DTRL RH CIRC MALFUNCTN
NOTE:
[0 – 1]
When the number of daytime running light (right) circuit retries count is 20, this item
counts 1.
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
daytime running light (right) circuit.
NMB DTRL RH CIRC RETRY
NOTE:
[0 – 20]
When the number of short circuits in the daytime running light (right) circuit count is
5 and the ignition switch OFF to ON operation is detected, this item counts 1.
NMB DTRL RH CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
[0 – 5] of the daytime running light (right) circuit.
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
F FOG LH CIRC MALFUNCTN limit of the front fog lamp (left) circuit.
[0 – 1] NOTE:
When the number of front fog lamp (left) circuit retries count is 20, this item counts 1.
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
front fog lamp (left) circuit.
NMB F FOG LH CIRC RETRY
NOTE:
[0 – 20]
When the number of short circuits in the front fog lamp (left) circuit count is 5 and the
ignition switch OFF to ON operation is detected, this item counts 1.
NMB F FOG LH CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
[0 – 5] of the front fog lamp (left) circuit.
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
F FOG RH CIRC MALFUNCTN limit of the front fog lamp (right) circuit.
[0 – 1] NOTE:
When the number of front fog lamp (right) circuit retries count is 20, this item counts 1.

SEC-56
 DIAGNOSIS SYSTEM (IPDM E/R)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Monitor Item
Description
[Unit] A
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
front fog lamp (right) circuit.
NMB F FOG RH CIRC RETRY
NOTE: B
[0 – 20]
When the number of short circuits in the front fog lamp (right) circuit count is 5 and
the ignition switch OFF to ON operation is detected, this item counts 1.
NMB F FOG RH CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
[0 – 5] of the front fog lamp (right) circuit.
C
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
HL (HI) LH CIRC MALFUNCTN limit of the headlamp (HI) (left) circuit.
[0 – 1] NOTE: D
When the number of headlamp (HI) (left) circuit retries count is 20, this item counts 1.
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
headlamp (HI) (left) circuit. E
NMB HL (HI) LH CIRC RETRY
NOTE:
[0 – 20]
When the number of short circuits in the headlamp (HI) (left) circuit count is 5 and the
ignition switch OFF to ON operation is detected, this item counts 1.
NMB HL (HI) LH CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
F
[0 – 5] of the headlamp (HI) (left) circuit.
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
limit of the headlamp (HI) (right) circuit. G
HL (HI) RH CIRC MALFUNCTN
NOTE:
[0 – 1]
When the number of headlamp (HI) (right) circuit retries count is 20, this item counts
1.
H
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
headlamp (HI) (right) circuit.
NMB HL (HI) RH CIRC RETRY
NOTE:
[0 – 20]
When the number of short circuits in the headlamp (HI) (right) circuit count is 5 and I
the ignition switch OFF to ON operation is detected, this item counts 1.
NMB HL (HI) RH CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
[0 – 5] of the headlamp (HI) (right) circuit. J
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
S/L CIRC MALFUNCTION limit of the steering lock circuit.
[0 – 1] NOTE:
SEC
When the number of steering lock circuit retries count is 20, this item counts 1.
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
steering lock circuit.
NMB S/L CIRC RETRY L
NOTE:
[0 – 20]
When the number of short circuits in the steering lock circuit count is 5 and the ignition
switch OFF to ON operation is detected, this item counts 1.
NMB S/L CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current M
[0 – 5] of the steering lock circuit.
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
HL (LO) LH CIRC MALFUNCTN limit of the headlamp (LO) (left) circuit.
N
[0 – 1] NOTE:
When the number of headlamp (LO) (left) circuit retries count is 20, this item counts 1.
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
headlamp (LO) (left) circuit. O
NMB HL (LO) LH CIRC RETRY
NOTE:
[0 – 20]
When the number of short circuits in the headlamp (LO) (left) circuit count is 5 and
the ignition switch OFF to ON operation is detected, this item counts 1.
P
NMB HL (LO) LH CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
[0 – 5] of the headlamp (LO) (left) circuit.
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
limit of the headlamp (LO) (right) circuit.
HL (LO) RH CIRC MALFUNCTN
NOTE:
[0 – 1]
When the number of headlamp (LO) (right) circuit retries count is 20, this item counts
1.

SEC-57
 DIAGNOSIS SYSTEM (IPDM E/R)
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
Monitor Item
Description
[Unit]
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
headlamp (LO) (right) circuit.
NMB HL (LO) RH CIRC RETRY
NOTE:
[0 – 20]
When the number of short circuits in the headlamp (LO) (right) circuit count is 5 and
the ignition switch OFF to ON operation is detected, this item counts 1.
NMB HL (LO) RH CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
[0 – 5] of the headlamp (LO) (right) circuit.
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
T LAMP LH CIRC MALFUNCTN limit of the tail lamp (left) circuit.
[0 – 1] NOTE:
When the number of tail lamp (left) circuit retries count is 20, this item counts 1.
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
tail lamp (left) circuit.
NMB T LAMP LH CIRC RETRY
NOTE:
[0 – 20]
When the number of short circuits in the tail lamp (left) circuit count is 5 and the igni-
tion switch OFF to ON operation is detected, this item counts 1.
NMB T LAMP LH CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
[0 – 5] of the tail lamp (left) circuit.
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
T LAMP RH CIRC MALFUNCTN limit of the tail lamp (right) circuit.
[0 – 1] NOTE:
When the number of tail lamp (right) circuit retries count is 20, this item counts 1.
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
tail lamp (right) circuit.
NMB T LAMP RH CIRC RETRY
NOTE:
[0 – 20]
When the number of short circuits in the tail lamp (right) circuit count is 5 and the ig-
nition switch OFF to ON operation is detected, this item counts 1.
NMB T LAMP RH CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
[0 – 5] of the tail lamp (right) circuit.
BATTERY STATUS
Monitor the battery status from the battery output.
[OK/NG]

ACTIVE TEST

Test item Operation Description

HORN On Operates horn relay for 20 ms.
Off OFF
FRONT WIPER Lo Operates the front wiper relay.
Hi Operates the front wiper relay and front wiper HI/LO relay.
HEAD LAMP WASHER On Operates the headlamp washer relay for 1 second.
Off OFF
TAIL Operates the tail lamp relay.
Lo Operates the headlamp low relay.
EXTERNAL LAMPS
Operates the headlamp low relay and ON/OFF the headlamp high relay at 1
Hi
second intervals.
Fog Operates the front fog lamp relay.

WORK SUPPORT

Work item Description

SENSOR INITILALIZE Adjusts the height sensor signal output value in the unloaded vehicle condition.
CML B/DCHRG CRNT CLEAR In this mode, cumulative battery discharge current is cleared.

SEC-58
 ECM, IPDM E/R, BCM
< ECU DIAGNOSIS INFORMATION > [WITH INTELLIGENT KEY SYSTEM]

ECU DIAGNOSIS INFORMATION A

ECM, IPDM E/R, BCM
List of ECU Reference INFOID:0000000010337881
B

ECU Reference
C
Reference Value ECH-59, "Reference Value"
ECM(HRA2DDT)
DTC Index ECH-71, "DTC Index"
Reference Value ECK-76, "Reference Value" D
Fail-safe ECK-88, "Fail-safe"
ECM(K9K)
DTC Inspection Priority Chart ECK-95, "DTC Inspection Priority Chart"
E
DTC Index ECK-97, "DTC Index"
Reference Value EC9-89, "Reference Value"
Fail-safe EC9-101, "Fail-safe" F
ECM(R9M)
DTC Inspection Priority Chart EC9-107, "DTC Inspection Priority Chart"
DTC Index EC9-108, "DTC Index"
Reference Value BCS-64, "Reference Value" G
Fail-safe BCS-88, "Fail-safe"
BCM
DTC Inspection Priority Chart BCS-89, "DTC Inspection Priority Chart"
H
DTC Index BCS-90, "DTC Index"
Reference Value PCS-21, "Reference Value"
Fail-safe PCS-33, "Fail-safe" I
IPDM E/R
DTC Inspection Priority Chart PCS-36, "DTC Inspection Priority Chart"
DTC Index PCS-37, "DTC Index"
J

SEC

SEC-59
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITH INTELLIGENT KEY SYSTEM]

WIRING DIAGRAM
SECURITY CONTROL SYSTEM
Wiring Diagram INFOID:0000000010337882

JRKWD0759GB

SEC-60
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITH INTELLIGENT KEY SYSTEM]

SEC

JRKWD3173GB

SEC-61
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITH INTELLIGENT KEY SYSTEM]

JRKWD3174GB

SEC-62
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITH INTELLIGENT KEY SYSTEM]

SEC

JRKWD0762GB

SEC-63
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITH INTELLIGENT KEY SYSTEM]

JRKWD1098GB

SEC-64
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITH INTELLIGENT KEY SYSTEM]

SEC

JRKWD1099GB

SEC-65
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITH INTELLIGENT KEY SYSTEM]

JRKWD1100GB

SEC-66
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITH INTELLIGENT KEY SYSTEM]

SEC

JRKWD1101GB

SEC-67
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITH INTELLIGENT KEY SYSTEM]

JRKWD1102GB

SEC-68
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITH INTELLIGENT KEY SYSTEM]

SEC

JRKWD1103GB

SEC-69
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITH INTELLIGENT KEY SYSTEM]

JRKWD1104GB

SEC-70
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITH INTELLIGENT KEY SYSTEM]

SEC

JRKWD1105GB

SEC-71
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITH INTELLIGENT KEY SYSTEM]

JRKWD1106GB

SEC-72
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITH INTELLIGENT KEY SYSTEM]

SEC

JRKWD1107GB

SEC-73
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITH INTELLIGENT KEY SYSTEM]

JRKWD1108GB

SEC-74
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITH INTELLIGENT KEY SYSTEM]

SEC

JRKWD1109GB

SEC-75
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITH INTELLIGENT KEY SYSTEM]

JRKWD1110GB

SEC-76
 DIAGNOSIS AND REPAIR WORK FLOW
< BASIC INSPECTION > [WITH INTELLIGENT KEY SYSTEM]

BASIC INSPECTION A
DIAGNOSIS AND REPAIR WORK FLOW
Work Flow INFOID:0000000010337883
B

OVERALL SEQUENCE
C

SEC

JMKIA8652GB

DETAILED FLOW

SEC-77
 DIAGNOSIS AND REPAIR WORK FLOW
< BASIC INSPECTION > [WITH INTELLIGENT KEY SYSTEM]

1.GET INFORMATION FOR SYMPTOM

1. Get detailed information from the customer about the symptom (the condition and the environment when
the incident/malfunction occurs).
2. Check operation condition of the function that is malfunctioning.

>> GO TO 2.
2.CHECK DTC
1. Check DTC.
2. Perform the following procedure if DTC is detected.
- Record DTC and freeze frame data (Print them out using CONSULT.)
- Erase DTC.
- Study the relationship between the cause detected by DTC and the symptom described by the customer.
3. Check related service bulletins for information.
Are any symptoms described and any DTC detected?
Symptom is described, DTC is detected>>GO TO 3.
Symptom is described, DTC is not detected>>GO TO 4.
Symptom is not described, DTC is detected>>GO TO 5.
3.CONFIRM THE SYMPTOM
Try to confirm the symptom described by the customer.
Also study the normal operation and fail-safe related to the symptom.
Verify relation between the symptom and the condition when the symptom is detected.

>> GO TO 5.
4.CONFIRM THE SYMPTOM
Try to confirm the symptom described by the customer.
Verify relation between the symptom and the condition when the symptom is detected.

>> GO TO 6.
5.PERFORM DTC CONFIRMATION PROCEDURE
Perform DTC CONFIRMATION PROCEDURE for the detected DTC, and then check that DTC is detected
again. At this time, always connect CONSULT to the vehicle, and check self diagnostic results in real time.
If two or more DTCs are detected, refer to BCS-89, "DTC Inspection Priority Chart" and determine trouble
diagnosis order.
NOTE:
• Freeze frame data is useful if the DTC is not detected.
• Perform Component Function Check if DTC CONFIRMATION PROCEDURE is not included on Service
Manual. This simplified check procedure is an effective alternative though DTC cannot be detected during
this check.
If the result of Component Function Check is NG, it is the same as the detection of DTC by DTC CONFIR-
MATION PROCEDURE.
Is DTC detected?
YES >> GO TO 7.
NO >> Check according to GI-41, "Intermittent Incident".
6.DETECT MALFUNCTIONING SYSTEM BY SYMPTOM DIAGNOSIS
Detect malfunctioning system according to SYMPTOM DIAGNOSIS based on the confirmed symptom in step
4, and determine the trouble diagnosis order based on possible causes and symptom.
Is the symptom described?
YES >> GO TO 7.
NO >> Monitor input data from related sensors or check voltage of related module terminals using CON-
SULT.
7.DETECT MALFUNCTIONING PART BY DIAGNOSIS PROCEDURE
SEC-78
 DIAGNOSIS AND REPAIR WORK FLOW
< BASIC INSPECTION > [WITH INTELLIGENT KEY SYSTEM]
Inspect according to Diagnosis Procedure of the system.
Is malfunctioning part detected? A
YES >> GO TO 8.
NO >> Check according to GI-41, "Intermittent Incident".
8.REPAIR OR REPLACE THE MALFUNCTIONING PART B

1. Repair or replace the malfunctioning part.

2. Reconnect parts or connectors disconnected during Diagnosis Procedure again after repair and replace-
C
ment.
3. Check DTC. If DTC is detected, erase it.

D
>> GO TO 9.
9.FINAL CHECK
When DTC is detected in step 2, perform DTC CONFIRMATION PROCEDURE again, and then check that the E
malfunction is repaired securely.
When symptom is described by the customer, refer to confirmed symptom in step 3 or 4, and check that the
symptom is not detected. F
Is DTC detected and does symptom remain?
YES-1 >> DTC is detected: GO TO 7.
YES-2 >> Symptom remains: GO TO 4. G
NO >> Before returning the vehicle to the customer, always erase DTC.

SEC

SEC-79
 ADDITIONAL SERVICE WHEN REPLACING STEERING LOCK UNIT
< BASIC INSPECTION > [WITH INTELLIGENT KEY SYSTEM]
ADDITIONAL SERVICE WHEN REPLACING STEERING LOCK UNIT
Description INFOID:0000000010450572

Performing the following procedure can automatically activate recommunication of steering lock unit and
BCM, but only when the steering lock unit is replaced with a new one*.
*: New one means a virgin steering lock unit that has never been energized on-board.
(In this step, initialization procedure using CONSULT is not necessary)
NOTE:
• When the replaced steering lock unit is not a brand new, the specified procedure (Initialization of
BCM and registration of Intelligent Keys) using CONSULT is necessary.
• If multiple keys are attached to the key holder, separate them before beginning work.
• Distinguish keys with unregistered key IDs from those with registered IDs.
Work Procedure INFOID:0000000010450573

1.PERFORM STEERING LOCK UNIT RECOMMUNICATING FUNCTION

1. Install steering lock unit.
2. Contact backside of registered Intelligent Key* to push-button ignition switch, then turn ignition switch ON.
*: To perform this step, use the key that is used before performing steering lock unit replacement.
3. Maintain ignition switch in the ON position for at least 5 seconds.
4. Turn ignition switch OFF.
5. Check that the ignition switch is turned ON.

>> INSPECTION END

SEC-80
 P161D IMMOBILIZER
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

DTC/CIRCUIT DIAGNOSIS A
P161D IMMOBILIZER
DTC Logic INFOID:0000000010438816
B

DTC DETECTION LOGIC

C
DTC No. CONSULT screen items DTC detecting condition
P161D IMMOBILIZER When BCM detects an immobilizer malfunction and engine start is prohibited.
D
POSSIBLE CAUSE
BCM
FAIL-SAFE E
Inhibit engine cranking
DTC CONFIRMATION PROCEDURE
F
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnostic Result ”mode of “ENGINE” using CONSULT. G
Is DTC detected?
YES >> Refer to SEC-81, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident". H
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438817

I
1.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation".
J

>> INSPECTION END

SEC

SEC-81
 P161E IMMOBILIZER
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
P161E IMMOBILIZER
DTC Logic INFOID:0000000010438818

DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition

P161E IMMOBILIZER When CONSULT is not used during ECM replacement.

POSSIBLE CAUSE
• BCM
• ECM
FAIL-SAFE
Inhibit engine cranking
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnostic Result”mode of “ENGINE” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-82, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438819

1.ECM REGISTRATION
Using CONSULT, register ECM.
Is the DTC detected?
YES >> GO TO 2
NO >> INSPECTION END
2.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation".
Is the DTC detected?
YES >> GO TO 3
NO >> INSPECTION END
3.REPLACE ECM
Replace ECM.
Refer to the following procedure.
• HRA2DDT: ECH-313, "Removal and Installation".
• K9K: ECK-399, "Removal and Installation".
• R9M: EC9-405, "Removal and Installation".

>> INSPECTION END

SEC-82
 P161F IMMOBILIZER
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
P161F IMMOBILIZER
A
DTC Logic INFOID:0000000010438820

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

When BCM detects an immobilizer malfunction and engine start is prohib- C
P161F IMMOBILIZER
ited.

POSSIBLE CAUSE
D
ECM
FAIL-SAFE
Inhibit engine cranking E
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE F
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnostic Result” mode of “ENGINE” using CONSULT.
Is DTC detected? G
YES >> Refer to SEC-83, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END H
Diagnosis Procedure INFOID:0000000010438821

1.REPLACE ECM I
Replace ECM.
Refer to the following procedure.
• HRA2DDT: ECH-313, "Removal and Installation". J
• K9K: ECK-399, "Removal and Installation".
• R9M: EC9-405, "Removal and Installation".
SEC
>> INSPECTION END

SEC-83
 P1616 ECM
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
P1616 ECM
DTC Logic INFOID:0000000010337897

DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition

P1616 NATS MALFUNCTION ECM ROM is malfunctioning

POSSIBLE CAUSE
ECM
FAIL-SAFE
—
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON and wait 2 seconds or more.
2. Check DTC in “Self Diagnostic Result” mode of “ENGINE” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-84, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010337898

1.INSPECTION START
1. Turn ignition switch ON.
2. Select “Self Diagnostic Result” mode of “ENGINE” using CONSULT.
3. Touch “ERASE”.
4. Perform DTC CONFIRMATION PROCEDURE for DTC P1616. Refer to SEC-84, "DTC Logic".
Is DTC P1616 displayed again?
YES >> GO TO 2.
NO >> INSPECTION END
2.REPLACE ECM
Replace ECM.
Refer to the following procedure.
• HRA2DDT: ECH-313, "Removal and Installation".
• K9K: ECK-399, "Removal and Installation".
• R9M: EC9-405, "Removal and Installation".

>> INSPECTION END

SEC-84
 B2190 CHAIN OF BCM - IMM ANT
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B2190 CHAIN OF BCM - IMM ANT
A
DTC Logic INFOID:0000000010438822

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

B2190–00 CHAIN OF BCM-IMM ANT When BCM cannot detect the Intelligent Key ID in 0.6 seconds. C

POSSIBLE CAUSE
Intelligent Key D
FAIL-SAFE
Security indicator lamp turn ON
E
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Make the conditions that BCM enters in the low power consumption mode (BCM sleep condition). F
Refer to BCS-18, "POWER CONSUMPTION CONTROL SYSTEM : System Description".
2. Turn ignition switch ON.
3. Check to DTC in “Self Diagnostic Result” mode of “BCM” CONSULT. G
Is DTC detected?
YES >> Refer to SEC-85, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident". H
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438823

I
1.INTELLIGENT KEY REGISTRATION
Using CONSULT, register all Intelligent Keys again.
J

>> GO TO 2
2.PERFORM SELF-DIAGNOSIS RESULT SEC
1. Select “Self Diagnosis Result” mode of “BCM” using CONSULT.
2. Erase DTC.
3. Perform DTC CONFIRMATION PROCEDURE for B2190. Refer to SEC-85, "DTC Logic". L
Is DTC detected?
YES >> GO TO 3
NO >> INSPECTION END M
3.CHECK NATS ANTENNA COMMUNICATION SIGNAL
Check voltage signal between NATS antenna amp. harness connector and ground using an oscilloscope.
N

SEC-85
 B2190 CHAIN OF BCM - IMM ANT
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

(+)
NATS antenna amp. (-) Condition Voltage
Connector Terminal

Intelligent Key back-

side is not contacted
to push-button igni-
tion switch, turn igni-
Intelligent Key: In- tion switch ON.
1 telligent Key battery
is removed JMMIA1650GB

Intelligent Key back-

side is contacted to
push-button ignition 0V
switch, turn ignition
switch ON.
M91 Ground

Intelligent Key back-

side is contacted to
push-button ignition
switch, turn ignition
Intelligent Key: In- switch ON.
3 telligent Key battery
is removed JMMIA1651GB

Intelligent Key back-

side is not contacted
to push-button igni- 0V
tion switch, turn igni-
tion switch ON.
Is the inspection result normal?
YES >> Replace NATS antenna amp. Refer to SEC-184, "Removal and Installation".
NO >> GO TO 4
4.CHECK NATS ANTENNA COMMUNICATION SIGNAL CIRCUIT
1. Disconnect BCM connector and NATS antenna connector.
2. Check continuity between NATS antenna amp. harness connector and BCM harness connector.

NATS antenna amp. BCM

Continuity
Connector Terminal Connector Terminal
1 115
M91 M69 Existed
3 114
Is the inspection result normal?
YES >> GO TO 5
NO >> Repair or replace harness.
5.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation".

>> INSPECTION END

SEC-86
 B2191 ID DISCORD, BCM - IMM ANT
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B2191 ID DISCORD, BCM - IMM ANT
A
DTC Logic INFOID:0000000010438824

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

When BCM continuously cannot detect inconsistency of Intelligent Key ID C
B2191–00 ID DISCORD, BCM-IMMANT
in 0.6 seconds or more.

POSSIBLE CAUSE
D
Intelligent Key
FAIL-SAFE
Security indicator lamp turn ON E
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE F
1. Turn ignition switch ON.
2. Check to DTC in “Self Diagnostic Result” mode of “BCM” CONSULT.
Is DTC detected? G
YES >> Refer to SEC-87, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END H
Diagnosis Procedure INFOID:0000000010438825

1.INTELLIGENT KEY REGISTRATION I

Using CONSULT, register all Intelligent Keys again.
Can engine be started with the registered Intelligent Key?
J
YES >> INSPECTION END
NO >> GO TO 2
2.REPLACE INTELLIGENT KEY SEC
1. Prepare Intelligent Key that matches the vehicle.
2. Registration of all Intelligent Key using CONSULT.
Can engine be started with the registered Intelligent Key? L
YES >> INSPECTION END
NO >> GO TO 3
3.CHECK INTERMITTENT INCIDENT M

Refer to GI-41, "Intermittent Incident".

N
>> INSPECTION END

SEC-87
 B2192 ID DISCORD, IMMU-ECM
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B2192 ID DISCORD, IMMU-ECM
DTC Logic INFOID:0000000010438914

DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition

B2192 ID DISCORD BCM-ECM The ID verification results between BCM and ECM are NG.

POSSIBLE CAUSE
• BCM
• ECM
FAIL-SAFE
—
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-88, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438915

1.PERFORM INITIALIZATION
Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.
Can the system be initialized and can the engine be started with registered Intelligent Key?
YES >> INSPECTION END
NO >> GO TO 2.
2.CHECK SELF DIAGNOSTIC RESULT
1. Select “Self Diagnostic Result” mode of “BCM” using CONSULT.
2. Erase DTC.
3. Perform DTC CONFIRMATION PROCEDURE for DTC B2192. Refer to SEC-88, "DTC Logic".
Is DTC detected?
YES >> GO TO 3.
NO >> INSPECTION END
3.REPLACE BCM
1. Replace BCM. Refer to BCS-132, "Removal and Installation".
2. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.
Can the system be initialized and can the engine be started with registered Intelligent Key?
YES >> INSPECTION END
NO >> GO TO 4.
4.REPLACE ECM
Replace ECM.
Refer to the following procedure.
• HRA2DDT: ECH-313, "Removal and Installation"
• K9K: ECK-399, "Removal and Installation"
• R9M: EC9-405, "Removal and Installation"

>> INSPECTION END

SEC-88
 B2193 CHAIN OF ECM-IMMU
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B2193 CHAIN OF ECM-IMMU
A
DTC Logic INFOID:0000000010438912

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

B2193 CHAIN OF BCM-ECM Inactive communication between BCM and ECM C

POSSIBLE CAUSE
• Harness or connectors D
(The CAN communication line is open or shorted.)
• BCM
• ECM
E
FAIL-SAFE
Inhibit engine cranking
DTC CONFIRMATION PROCEDURE F
1.CHECK DTC PRIORITY
If DTC B2193 is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 or G
U1010.
Is applicable DTC detected?
YES >> Perform diagnosis of applicable. U1000: Refer to BCS-121, "DTC Description". U1010: Refer to H
BCS-122, "DTC Description".
NO >> GO TO 2
2.PERFORM DTC CONFIRMATION PROCEDURE I
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected? J
YES >> Refer to SEC-89, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END SEC
Diagnosis Procedure INFOID:0000000010438913

1.CHECK DTC PRIORITY L

If DTC B2193 is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 or
U1010.
M
Is applicable DTC detected?
YES >> Perform diagnosis of applicable. U1000: Refer to BCS-121, "DTC Description". U1010: Refer to
BCS-122, "DTC Description".
N
NO >> GO TO 2
2.CHECK IPDM E/R IGNITION POWER OUTPUT SIGNAL
Check voltage between ECM harness connector and ground. O
HRA2DDT engine models
(+)
ECM (-) Condition Voltage P
Connector Terminal
OFF 0-1V
E9 16 Ground Ignition switch
ON 6 - 16 V

SEC-89
 B2193 CHAIN OF ECM-IMMU
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
K9K engine models
(+)
ECM (-) Condition Voltage
Connector Terminal
OFF 0-1V
E59 16 Ground Ignition switch
ON 6 - 16 V

R9M engine models

(+)
ECM (-) Condition Voltage
Connector Terminal
OFF 0-1V
E58 16 Ground Ignition switch
ON 6 - 16 V
Is the inspection result normal?
YES >> GO TO 5
NO >> GO TO 3
3.CHECK IPDM E/R IGNITION POWER OUTPUT SIGNAL CIRCUIT
1. Disconnect ECM connector and IPDM E/R connector.
2. Check continuity between ECM harness connector and IPDM E/R harness connector.
HRA2DDT engine models
ECM IPDM E/R
Continuity
Connector Terminal Connector Terminal
E9 16 E38 19 Existed

K9K engine models

ECM IPDM E/R
Continuity
Connector Terminal Connector Terminal
E59 16 E38 19 Existed

R9M engine models

ECM IPDM E/R
Continuity
Connector Terminal Connector Terminal
E58 16 E38 19 Existed
3. Check continuity between ECM harness connector and ground.
HRA2DDT engine models
ECM
Continuity
Connector Terminal Ground
E9 16 No existed

K9K engine models

ECM
Continuity
Connector Terminal Ground
E59 16 No existed

R9M engine models

ECM
Continuity
Connector Terminal Ground
E58 16 No existed
Is the inspection result normal?
YES >> GO TO 4
NO >> Repair or replace harness.
4.REPLACE BCM
SEC-90
 B2193 CHAIN OF ECM-IMMU
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
1. Replace BCM. Refer to BCS-132, "Removal and Installation".
2. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT. A
Can the system be initialized and can the engine be started with registered Intelligent Key?
YES >> INSPECTION END
NO >> GO TO 5. B
5.REPLACE ECM
Replace ECM.
C
Refer to the following procedure.
• HRA2DDT: ECH-313, "Removal and Installation"
• K9K: ECK-399, "Removal and Installation"
• R9M: EC9-405, "Removal and Installation" D

>> INSPECTION END

E

SEC

SEC-91
 B2195 ANTI-SCANNING
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B2195 ANTI-SCANNING
DTC Logic INFOID:0000000010438908

DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition

ID verification between BCM and ECM that is out of the specified
B2195-00 ANTI-SCANNING
specification is detected.

POSSIBLE CAUSE
ID verification request out of the specified specification
FAIL-SAFE
Inhibit engine cranking
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-92, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438909

1.CHECK SELF DIAGNOSTIC RESULT 1

1. Select “Self Diagnostic Result” mode of “BCM” using CONSULT.
2. Erase DTC.
3. Perform DTC CONFIRMATION PROCEDURE for DTC B2195. Refer to SEC-92, "DTC Logic".
Is DTC detected?
YES >> GO TO 2.
NO >> INSPECTION END
2.CHECK EQUIPMENT OF THE VEHICLE
Check that unspecified accessory part related to engine start is not installed.
Is unspecified accessory part related to engine start installed?
YES >> GO TO 3.
NO >> GO TO 4.
3.CHECK SELF DIAGNOSTIC RESULT 2
1. Obtain the customers approval to remove unspecified accessory part related to engine start, and then
remove it.
2. Select “Self Diagnostic Result” mode of “BCM” using CONSULT.
3. Erase DTC.
4. Perform DTC CONFIRMATION PROCEDURE for DTC B2195. Refer to SEC-92, "DTC Logic".
Is DTC detected?
YES >> GO TO 4.
NO >> INSPECTION END
4.REPLACE BCM
1. Replace BCM. Refer to BCS-132, "Removal and Installation".
2. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.

>> INSPECTION END

SEC-92
 B2196 DONGLE UNIT
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B2196 DONGLE UNIT
A
Description INFOID:0000000010337905

BCM performs ID verification between BCM and dongle unit. B

When verification result is OK, BCM permits cranking.
DTC Logic INFOID:0000000010337906

C
DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition D

B2196-00 DONGLE NG The ID verification results between BCM and dongle unit is invalid.

POSSIBLE CAUSE E
• Harness or connectors
(Dongle unit circuit is open or shorted.)
• Dongle unit
F
FAIL-SAFE
Inhibit engine cranking
DTC CONFIRMATION PROCEDURE G
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON. H
2. Turn ignition switch OFF.
3. Turn ignition switch ON.
4. Check DTC in “Self-diagnosis result” mode of “BCM” using CONSULT.
I
Is the DTC detected?
YES >> Refer to SEC-93, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
J
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010337907

SEC
1.PERFORM INITIALIZATION
1. Perform initialization of BCM and registration of all mechanical keys using CONSULT.
For initialization and registration procedures, refer to CONSULT Immobilizer mode and follow the on- L
screen instructions.
2. Start the engine.
Dose the engine start? M
YES >> INSPECTION END
NO >> GO TO 2.
2.CHECK DONGLE UNIT CIRCUIT N
1. Turn ignition switch OFF.
2. Disconnect BCM connector and dongle unit connector.
3. Check continuity between BCM harness connector and dongle unit harness connector. O

BCM Dongle unit

Continuity
Connector Terminal Connector Terminal P
M70 56 M24 1 Existed
4. Check continuity between BCM harness connector and ground.

SEC-93
 B2196 DONGLE UNIT
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

BCM
Continuity
Connector Terminal Ground
M70 56 Not existed
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK DONGLE UNIT GROUND CIRCUIT
Check continuity between dongle unit harness connector and ground.

Dongle unit
Continuity
Connector Terminal Ground
M24 1 Existed
Is the inspection result normal?
YES >> Replace dongle unit.
NO >> Repair or replace harness.

SEC-94
 B2198 NATS ANTENNA AMP.
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B2198 NATS ANTENNA AMP.
A
DTC Logic INFOID:0000000010438910

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

B2198-00 NATS ANTENNA AMP. Inactive communication between NATS antenna amp. and BCM C

POSSIBLE CAUSE
• Harness or connectors D
(NATS antenna amp. circuit is open or shorted.)
• NATS antenna amp.
• IPDM E/R
E
FAIL-SAFE
Inhibit engine cranking
DTC CONFIRMATION PROCEDURE F
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Make the conditions that BCM enters in the low power consumption mode (BCM sleep condition). G
Refer to BCS-18, "POWER CONSUMPTION CONTROL SYSTEM : System Description".
2. Turn ignition switch ON.
3. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
H
Is DTC detected?
YES >> Refer to SEC-95, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END I

Diagnosis Procedure INFOID:0000000010438911

J
1.CHECK NATS ANTENNA AMP. COMMUNICATION SIGNAL
Check voltage signal between NATS antenna amp. harness connector and ground using an oscilloscope.
SEC

SEC-95
 B2198 NATS ANTENNA AMP.
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

(+)
NATS antenna amp. (–) Condition Voltage (V)
Connector Terminal

Intelligent Key back

side is contacted to
push-button ignition
switch, turn ignition
Intelligent Key: Intelligent switch ON.
1
Key battery is removed.
JMMIA1650GB

Intelligent Key back

side is not contacted
to push-button ignition 0V
switch, turn ignition
switch ON.
M91 Ground

Intelligent Key back

side is contacted to
push-button ignition
switch, turn ignition
Intelligent Key: Intelligent switch ON.
2
Key battery is removed.
JMMIA1651GB

Intelligent Key back

side is not contacted
to push-button ignition 0V
switch, turn ignition
switch ON.
Is the inspection result normal?
YES >> Replace NATS antenna amp. Refer to SEC-184, "Removal and Installation".
NO >> GO TO 2.
2.CHECK NATS ANTENNA AMP. COMMUNICATION SIGNAL CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between NATS antenna amp. harness connector and BCM harness connector.

NATS antenna amp. BCM

Continuity
Connector Terminal Connector Terminal
1 115
M91 M69 Existed
2 114
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
3.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation".

>> INSPECTION END

SEC-96
 B2556 PUSH-BUTTON IGNITION SWITCH
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B2556 PUSH-BUTTON IGNITION SWITCH
A
DTC Logic INFOID:0000000010438932

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

B2556-00 PUSH-BTN IGN SW BCM detects the push-button ignition switch stuck at ON for 100 seconds or more. C

POSSIBLE CAUSE
• Harness or connectors D
(Push-button ignition switch circuit is shorted.)
• Push-button ignition switch
• BCM
E
FAIL-SAFE
—
DTC CONFIRMATION PROCEDURE F
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Press push-button ignition switch under the following condition. G
- Brake pedal: Not depressed
2. Release push-button ignition switch and wait 100 seconds or more.
3. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
H
Is DTC detected?
YES >> Refer to SEC-97, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END I

Diagnosis Procedure INFOID:0000000010438933

J
1.CHECK PUSH-BUTTON IGNITION SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect push-button ignition switch connector. SEC
3. Check voltage between push-button ignition switch harness connector and ground.

(+)
L
Push-button ignition switch (–) Voltage
Connector Terminal
M31 8 Ground 9 - 16 V M
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 2. N
2.CHECK PUSH-BUTTON IGNITION SWITCH CIRCUIT
1. Disconnect BCM connector and IPDM E/R connector. O
2. Check continuity between push-button ignition switch harness connector and BCM harness connector.

Push-button ignition switch BCM

Continuity P
Connector Terminal Connector Terminal
M31 8 M69 101 Existed
3. Check continuity between push-button ignition switch harness connector and ground.

SEC-97
 B2556 PUSH-BUTTON IGNITION SWITCH
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

Push-button ignition switch

Continuity
Connector Terminal Ground
M31 8 Not existed
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
3.REPLACE BCM
1. Replace BCM. Refer to BCS-132, "Removal and Installation".
2. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.

>> INSPECTION END

4.CHECK PUSH-BUTTON IGNITION SWITCH GROUND CIRCUIT
Check continuity between push-button ignition switch harness connector and ground.

Push-button ignition switch

Continuity
Connector Terminal Ground
M31 4 Existed
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace harness.
5.CHECK PUSH-BUTTON IGNITION SWITCH
Refer to SEC-98, "Component Inspection".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Replace push-button ignition switch. Refer to PCS-123, "Removal and Installation".
6.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".

>> INSPECTION END

Component Inspection INFOID:0000000010438934

1.CHECK PUSH-BUTTON IGNITION SWITCH

1. Turn ignition switch OFF.
2. Disconnect push-button ignition switch connector.
3. Check continuity between push-button ignition switch terminals.

Push-button ignition switch

Condition Continuity
Terminal

Push-button ignition Pressed Existed

8 4
switch Not pressed Not existed
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace push-button ignition switch. Refer to PCS-123, "Removal and Installation".

SEC-98
 B2557 VEHICLE SPEED
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B2557 VEHICLE SPEED
A
DTC Logic INFOID:0000000010438930

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

BCM detects one of the following conditions for 10 seconds continuously. C
• Vehicle speed signal from combination meter is 10 km/h (6.2 MPH) or more, and ve-
hicle speed signal from ABS actuator and electric unit (control unit) is 4 km/h (2.5
B2557-00 VEHICLE SPEED MPH) or less.
• Vehicle speed signal from combination meter is 4 km/h (2.5 MPH) or less, and vehicle D
speed signal from ABS actuator and electric unit (control unit) is 10 km/h (6.2 MPH)
or more.
E
POSSIBLE CAUSE
• Harness or connectors
(The CAN communication line is open or shorted.)
• Combination meter F
• ABS actuator and electric unit (control unit)
DTC CONFIRMATION PROCEDURE
G
1.CHECK DTC PRIORITY
If DTC B2557 is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 or
U1010. H
Is applicable DTC detected?
YES >> Perform diagnosis of applicable. U1000: Refer to BCS-121, "DTC Description" U1010: Refer to
BCS-122, "DTC Description". I
NO >> GO TO 2
2.PERFORM DTC CONFIRMATION PROCEDURE
J
1. Start engine and wait 10 seconds or more.
2. Drive the vehicle at a vehicle speed of 10 km/h (6.2 MPH) or more for 10 seconds or more.
3. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected? SEC
YES >> Refer to SEC-99, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END L

Diagnosis Procedure INFOID:0000000010438931

M
1.CHECK DTC PRIORITY
If DTC B2557 is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 or
U1010. N
Is applicable DTC detected?
YES >> Perform diagnosis of applicable. U1000: Refer to BCS-121, "DTC Description" U1010: Refer to
BCS-122, "DTC Description". O
NO >> GO TO 2
2.CHECK DTC OF “ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)”
Check DTC in “Self Diagnostic Result” mode of “ABS” using CONSULT. P
Is DTC detected?
YES >> Perform the trouble diagnosis related to the detected DTC. Refer to BRC-53, "DTC Index" [With
ESP (VDC)].
NO >> GO TO 3.
3.CHECK DTC OF “COMBINATION METER”
Check DTC in “Self Diagnostic Result” mode of “METER/M&A” using CONSULT.
SEC-99
 B2557 VEHICLE SPEED
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
Is DTC detected?
YES >> Perform the trouble diagnosis related to the detected DTC. Refer to MWI-39, "DTC Index".
NO >> GO TO 4.
4.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".

>> INSPECTION END

SEC-100
 B2602 SHIFT POSITION
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B2602 SHIFT POSITION
A
DTC Logic INFOID:0000000010438920

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

BCM detects the following status for 10 seconds. C
• Selector lever is in the P position
B2602-00 SHIFT POSITION
• Vehicle speed is 4 km/h (2.5 MPH) or more
• Ignition switch is in the ON position
D
POSSIBLE CAUSE
• Harness or connectors
(CAN communication line is open or shorted.) E
• Harness or connectors
[CVT shift selector (detention switch) circuit is open or shorted.]
• CVT shift selector (detention switch)
• IPDM E/R F

FAIL-SAFE
Inhibit steering lock G
DTC CONFIRMATION PROCEDURE
1.CHECK DTC PRIORITY H
If DTC B2602 is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 or
U1010.
Is applicable DTC detected? I
YES >> Perform diagnosis of applicable. U1000: Refer to BCS-121, "DTC Description" U1010: Refer to
BCS-122, "DTC Description".
NO >> GO TO 2 J
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Start engine.
2. Drive vehicle at a speed of 4 km/h (2.5 MPH) or more for 10 seconds or more. SEC
3. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-101, "Diagnosis Procedure". L
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438921
M

1.CHECK DTC PRIORITY

N
If DTC B2602 is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 or
U1010.
Is applicable DTC detected?
O
YES >> Perform diagnosis of applicable. U1000: Refer to BCS-121, "DTC Description" U1010: Refer to
BCS-122, "DTC Description".
NO >> GO TO 2
P
2.CHECK DTC OF “ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)”
Check DTC in “Self Diagnostic Result” mode of “ABS” using CONSULT.
Is DTC detected?
YES >> Perform the trouble diagnosis related to the detected DTC. Refer to BRC-53, "DTC Index" [With
ESP (VDC)].
NO >> GO TO 3.

SEC-101
 B2602 SHIFT POSITION
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

3.CHECK DTC OF COMBINATION METER

Check DTC in “Self Diagnostic Result” mode of “METER/M&A” using CONSULT.
Is DTC detected?
YES >> Perform the trouble diagnosis related to the detected DTC. Refer to MWI-39, "DTC Index".
NO >> GO TO 4.
4.CHECK CVT SHIFT SELECTOR POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect CVT shift selector (detention switch) connector.
3. Check voltage between CVT shift selector (detention switch) harness connector and ground.

(+)
CVT shift selector (detention switch) (–) Voltage
Connector Terminal
M324 12 Ground 9 - 16 V
Is the inspection result normal?
YES >> GO TO 7.
NO >> GO TO 5.
5.CHECK CVT SHIFT SELECTOR POWER SUPPLY CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between CVT shift selector (detention switch) harness connector and BCM harness con-
nector.

CVT shift selector (detention switch) BCM

Continuity
Connector Terminal Connector Terminal
M324 12 M69 94 Existed
3. Check continuity between CVT shift selector (detention switch) harness connector and ground.

CVT shift selector (detention switch)

Continuity
Connector Terminal Ground
M324 12 Not existed
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair or replace harness.
6.REPLACE BCM
1. Replace BCM. Refer to BCS-132, "Removal and Installation".
2. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.

>> INSPECTION END

7.CHECK CVT SHIFT SELECTOR CIRCUIT
1. Disconnect BCM connector and IPDM E/R connector.
2. Check continuity between CVT shift selector (detention switch) harness connector and BCM harness con-
nector.

CVT shift selector (detention switch) BCM

Continuity
Connector Terminal Connector Terminal
M324 13 M70 57 Existed
3. Check continuity between CVT shift selector (detention switch) harness connector and ground.

SEC-102
 B2602 SHIFT POSITION
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

CVT shift selector (detention switch) A

Continuity
Connector Terminal Ground
M324 13 Not existed
B
Is the inspection result normal?
YES >> GO TO 8.
NO >> Repair or replace harness.
C
8.CHECK CVT SHIFT SELECTOR (DETENTION SWITCH)
Refer to SEC-103, "Component Inspection".
Is the inspection result normal? D
YES >> GO TO 9.
NO >> Replace CVT shift selector. Refer to TM-617, "Removal and Installation".
9.CHECK INTERMITTENT INCIDENT E

Refer to GI-41, "Intermittent Incident".

F
>> INSPECTION END
Component Inspection INFOID:0000000010438922
G
1.CHECK CVT SHIFT SELECTOR (DETENTION SWITCH)
1. Turn ignition switch OFF.
H
2. Disconnect CVT shift selector connector.
3. Check continuity between CVT shift selector (detention switch) terminals.

CVT shift selector (detention switch) I

Condition Continuity
Terminal
Selector button: Released Not existed
Selector lever: P position J
12 13 Selector button: Pressed
Existed
Selector lever: Except P position
Is the inspection result normal? SEC
YES >> INSPECTION END
NO >> Replace CVT shift selector. Refer to TM-617, "Removal and Installation".
L

SEC-103
 B2604 SHIFT POSITION
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B2604 SHIFT POSITION
DTC Logic INFOID:0000000010438918

DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition

The following states are detected for 5 seconds while ignition switch is ON.
• P/N position signal is sent from TCM but shift position signal input (CAN) from
B2604-00 PNP/CLUTCH SW TCM is other than P and N
• P/N position signal is not sent from TCM but shift position signal input (CAN)
from TCM is P or N

POSSIBLE CAUSE
• Harness or connectors
(CAN communication line is open or shorted.)
• Harness or connectors
(Transmission range switch circuit is open or shorted.)
• Transmission range switch
• IPDM E/R
• TCM
DTC CONFIRMATION PROCEDURE
1.CHECK DTC PRIORITY
If DTC B2604 is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 or
U1010.
Is applicable DTC detected?
YES >> Perform diagnosis of applicable. U1000: Refer to BCS-121, "DTC Description" U1010: Refer to
BCS-122, "DTC Description".
NO >> GO TO 2
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Shift the selector lever to the P position.
2. Turn ignition switch ON and wait 5 seconds or more.
3. Shift the selector lever to the N position and wait 5 seconds or more.
4. Shift the selector lever to any position other than P and N, and wait 5 seconds or more.
5. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-104, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438919

1.CHECK DTC PRIORITY

If DTC B2604 is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 or
U1010.
Is applicable DTC detected?
YES >> Perform diagnosis of applicable. U1000: Refer to BCS-121, "DTC Description" U1010: Refer to
BCS-122, "DTC Description".
NO >> GO TO 2
2.CHECK DTC OF TCM
Check DTC in “Self Diagnostic Result” mode of “TCM” using CONSULT.
Is DTC detected?
YES >> Perform the trouble diagnosis related to the detected DTC. Refer to TM-485, "DTC Index".
NO >> GO TO 3.

SEC-104
 B2604 SHIFT POSITION
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

3.CHECK FUSE A
1. Turn ignition switch OFF.
2. Check that the following fuse is not blown.
B
Signal name Fuse No.
Battery power supply 63 (10A)
Is the fuse fusing? C
Yes >> GO TO 4
NO >> Replace the blown fuse after repairing the cause of blown.
4.CHECK TRANSMISSION RANGE SWITCH POWER SUPPLY D
1. Disconnect transmission range switch connector.
2. Turn ignition switch ON.
3. Check voltage between transmission range switch harness connector and ground. E

(+)
Transmission range switch (–) Voltage F
Connector Terminal
F61 1 Ground Battery voltage
G
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace harness. H
5.CHECK IPDM E/R INPUT SIGNAL
1. Turn ignition switch OFF.
2. Connect transmission range switch connector. I
3. Turn ignition switch ON.
4. Check voltage between BCM harness connector and ground.
J
(+)
IPDM E/R (–) Condition Voltage
Connector Terminal SEC
P or N position 9 - 16
F89 76 Ground Selector lever
Other than above 0-1
L
Is the inspection result normal?
YES >> GO TO 8.
NO >> GO TO 6. M
6.CHECK TRANSMISSIONRANGE SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect transmission range switch connector and IPDM E/R connector. N
3. Check continuity between transmission range switch harness connector and BCM harness connector.

Transmission range switch IPDM E/R O

Continuity
Connector Terminal Connector Terminal
F61 2 F89 76 Existed
P
4. Check continuity between transmission range switch harness connector and ground.

Transmission range switch

Continuity
Connector Terminal Ground
F61 2 Not existed
Is the inspection result normal?

SEC-105
 B2604 SHIFT POSITION
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
YES >> GO TO 7.
NO >> Repair or replace harness.
7.CHECK TRANSMISSION RANGE SWITCH
Refer to SEC-106, "Component Inspection".
Is the inspection the result normal?
YES >> INSPECTION END
NO >> Replace transmission. Refer to TM-653, "Removal and Installation".
8.REPLACE IPDM E/R
Refer to PCS-67, "Removal and Installation".

>> INSPECTION END

Component Inspection INFOID:0000000010477822

1.CHECK TRANSMISSION RANGE SWITCH

1. Disconnect transmission range switch.
2. Check continuity between transmission range switch terminals.

Transmission range switch

Condition Continuity
Terminal

P or N position Existed
1 2 Select lever
Other than above Not existed
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace Transmission assembly. Refer to TM-653, "Removal and Installation".

SEC-106
 B2608 STARTER RELAY
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B2608 STARTER RELAY
A
DTC Logic INFOID:0000000010438916

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

BCM outputs starter relay OFF signal but BCM receives starter relay C
B2608-00 STARTER RELAY
ON signal from IPDM E/R (CAN).

POSSIBLE CAUSE
D
• Harness or connectors
(CAN communication line is open or shorted.)
• Harness or connectors
(Starter relay circuit is open or shorted.) E
• IPDM E/R
FAIL-SAFE
Inhibit engine cranking F

DTC CONFIRMATION PROCEDURE

1.PERFORM DTC CONFIRMATION PROCEDURE G
1. Press push-button ignition switch under the following conditions to start engine.
- Selector lever: In the P position
- Brake pedal: Depressed H
2. Wait 1 second after engine started.
3. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected? I
YES >> Refer to SEC-107, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END J
Diagnosis Procedure INFOID:0000000010438917

1.CHECK DTC OF IPDM E/R SEC

Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
Is DTC detected?
L
YES >> Perform the trouble diagnosis related to the detected DTC. Refer to PCS-37, "DTC Index".
NO >> GO TO 2.
2.CHECK INTERMITTENT INCIDENT M
Refer to GI-41, "Intermittent Incident".
Is the inspection result normal?
YES >> INSPECTION END N
NO >> Replace IPDM E/R. Refer to PCS-67, "Removal and Installation".

SEC-107
 B260F ENGINE STATUS
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B260F ENGINE STATUS
DTC Logic INFOID:0000000010438924

DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition

BCM has not yet received the engine status signal from ECM when
B260F-00 ENG STATE SIG LOST
ignition switch is in the ON position.

POSSIBLE CAUSE
• Harness or connectors
(CAN communication line is open or shorted.)
• ECM
FAIL-SAFE
Inhibit engine cranking
DTC CONFIRMATION PROCEDURE
1.CHECK DTC PRIORITY
If DTC B260F is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 or
U1010.
Is applicable DTC detected?
YES >> Perform diagnosis of applicable. U1000: Refer to BCS-121, "DTC Description" U1010: Refer to
BCS-122, "DTC Description".
NO >> GO TO 2
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON and wait 2 seconds or more.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-108, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438925

1.CHECK DTC PRIORITY

If DTC B260F is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 or
U1010.
Is applicable DTC detected?
YES >> Perform diagnosis of applicable. U1000: Refer to BCS-121, "DTC Description" U1010: Refer to
BCS-122, "DTC Description".
NO >> GO TO 2
2.INSPECTION START
1. Turn ignition switch ON.
2. Select “Self Diagnostic Result” mode of “BCM” using CONSULT.
3. Touch “ERASE”.
4. Perform DTC CONFIRMATION PROCEDURE for DTC B260F. Refer to SEC-108, "DTC Logic".
Is DTC detected?
YES >> GO TO 3.
NO >> INSPECTION END
3.REPLACE ECM
Replace ECM.
Refer to the following procedure.

SEC-108
 B260F ENGINE STATUS
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
• HRA2DDT: ECH-313, "Removal and Installation"
• K9K: ECK-399, "Removal and Installation" A
• R9M: EC9-405, "Removal and Installation"

>> INSPECTION END B

SEC

SEC-109
 B261F ASCD CLUTCH SWITCH
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B261F ASCD CLUTCH SWITCH
DTC Description INFOID:0000000010438906

DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detection condition

BCM detects the following status for 10 seconds 3 times
B261F-00 ASCD CNCL/CLTCH SW • Clutch pedal position switch signal (ON) from ECM (CAN)
• Vehicle speed: 40 km/h (24.8 MPH) or more

POSSIBLE CAUSE
• Harness or connectors
(The CAN communication line is open or shorted.)
• Clutch pedal position switch
• ECM
• Combination meter
• BCM
FAIL-SAFE
—
DTC CONFIRMATION PROCEDURE
1.CHECK DTC PRIORITY
If DTC B261F is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 or
U1010.
Is applicable DTC detected?
YES >> Perform diagnosis of applicable. U1000: Refer to BCS-121, "DTC Description". U1010: Refer to
BCS-122, "DTC Description".
NO >> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Start the engine.
2. Drive vehicle at a speed of 40 km/h (24.8 MPH) or more for 10 seconds.
3. Decrease the vehicle speed to below 40 km/h (24.8 MPH).
4. Repeat steps 2 and 3 twice (total of 3 times).
5. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-110, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438907

1.CHECK DTC PRIORITY

If DTC B261F is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 or
U1010.
Is applicable DTC detected?
YES >> Perform diagnosis of applicable. U1000: Refer to BCS-121, "DTC Description". U1010: Refer to
BCS-122, "DTC Description".
NO >> GO TO 2.
2.CHECK DTC OF COMBINATION METER
Check DTC in “Self Diagnostic Result” mode of “METER/M&A” using CONSULT.
Refer to MWI-39, "DTC Index".
Is the inspection result normal?
YES >> GO TO 3.

SEC-110
 B261F ASCD CLUTCH SWITCH
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
NO >> Repair or replace the malfunctioning parts.
3.CHECK DTC OF ECM A

Check DTC in “Self Diagnostic Result” mode of “ECM” using CONSULT.

Refer to ECH-71, "DTC Index" (HRA2DDT), Refer to ECK-97, "DTC Index" (K9K), Refer to EC9-108, "DTC
B
Index" (R9M).
Is the inspection result normal?
YES >> GO TO 4.
C
NO >> Repair or replace the malfunctioning parts.
4.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation". D

>> INSPECTION END

E

SEC

SEC-111
 B2620 PARK/NEUTRAL POSITION SWITCH
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B2620 PARK/NEUTRAL POSITION SWITCH
DTC Logic INFOID:0000000010337956

DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detection condition

BCM detects the following status for 10 seconds 3 times
B2620-00 NEUTRAL SW • BCM cannot detect a neutral position signal from the IPDM E/R.
• Vehicle speed: 40 km/h (24.8 MPH) or more

POSSIBLE CAUSE
• Harness or connector
(CAN communication line is open or shorted.)
• Harness or connector
(Reverse/neutral position switch circuit is open or shorted)
• Reverse/neutral position switch
• IPDM E/R
DTC CONFIRMATION PROCEDURE
1.CHECK DTC PRIORITY
If DTC B2620 is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 or
U1010.
Is applicable DTC detected?
YES >> Perform diagnosis of applicable. U1000: Refer to BCS-121, "DTC Description" U1010: Refer to
BCS-122, "DTC Description".
NO >> GO TO 2
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Start the engine.
2. Drive vehicle at a speed of 40 km/h (24.8 MPH) or more for 10 seconds.
3. Decrease the vehicle speed to below 40 km/h (24.8 MPH).
4. Repeat steps 2 and 3 twice (total of 3 times).
5. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-112, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010337957

1.CHECK IPDM E/R INPUT SIGNAL

1. Disconnect IPDM E/R connector.
2. Turn ignition switch ON.
3. Check voltage between IPDM E/R harness connector and ground.

(+)
Voltage
IPDM E/R (–) Condition
(Approx.)
Connector Terminal
Neutral position Battery voltage
F89 78 Ground Select lever Except neutral posi-
0V
tion
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-67, "Removal and Installation".
NO >> GO TO 2.

SEC-112
 B2620 PARK/NEUTRAL POSITION SWITCH
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

2.CHECK FUSE A
1. Turn ignition switch OFF.
2. Check that the following fuse in the IPDM E/R is not blown.
B
Signal name Fuse No.
Ignition power supply 67 (10 A)
Is the inspection result normal? C
YES >> GO TO 3.
NO >> Replace the blown fuse after repairing the cause of blowing.
3.CHECK IPDM E/R OUTPUT SIGNAL POWER SUPPLY D
1. Connect IPDM E/R connector.
2. Disconnect reverse/neutral position switch connector.
3. Turn ignition switch ON. E
4. Check voltage between reverse/neutral position switch harness connector and ground.
2WD models
(+) F
Voltage
Reverse/neutral position switch (–) Condition
(Approx.)
Connector Terminal
G
ON Battery voltage
F100 2 Ground Ignition switch
OFF 0V

4WD models H
(+)
Voltage
Neutral position switch (–) Condition
(Approx.)
I
Connector Terminal
ON Battery voltage
F159 2 Ground Ignition switch
OFF 0V J
Is the inspection result normal?
YES >> GO TO 5.
NO >> GO TO 4 SEC
4.CHECK IPDM E/R OUTPUT SIGNAL POWER SUPPLY CIRCUIT
1. Check continuity between reverse/neutral position switch harness connector and IPDM E/R harness con- L
nector.
2WD models
IPDM E/R Reverse/neutral position switch
Continuity M
Connector Terminal Connector Terminal
F90 101 F100 2 Existed

4WD models N
IPDM E/R Neutral position switch
Continuity
Connector Terminal Connector Terminal
O
F90 101 F159 2 Existed
2. Check continuity between reverse/neutral position switch harness connector and ground.
P
IPDM E/R
Continuity
Connector Terminal Ground
F90 101 Existed
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-67, "Removal and Installation".
NO >> Repair or replace harness.

SEC-113
 B2620 PARK/NEUTRAL POSITION SWITCH
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

5.CHECK RVERSE/NEUTRAL POSITION SWITCH

Refer to SEC-114, "Component Inspection".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Replace reverse/neutral position switch. Refer to CL-10, "Removal and Installation".
6.CHECK IPDM E/R INPUT SIGNAL CIRCUIT
1. Disconnect IPDM E/R connector.
2. Check continuity between reverse/neutral position switch harness connector and IPDM E/R harness con-
nector.
2WD models
IPDM E/R Reverse/neutral position switch
Continuity
Connector Terminal Connector Terminal
F89 78 F100 3 Existed

4WD models
IPDM E/R Neutral position switch
Continuity
Connector Terminal Connector Terminal
F89 78 F159 1 Existed
3. Check continuity between IPDM E/R harness connector and ground.

IPDM E/R
Continuity
Connector Terminal Ground
F89 78 Existed
Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair or replace harness.
7.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".

>> INSPECTION END

Component Inspection INFOID:0000000010337958

1.CHECK REVERSE/NEUTRAL POSITION SWITCH

1. Turn ignition switch OFF.
2. Disconnect reverse/neutral position switch connector.
3. Check continuity between reverse/neutral position switch terminals.
2WD models
Reverse/neutral position switch
Condition Continuity
Terminal
Neutral position Existed
2 3 Shift lever
Except neutral position Not existed

4WD models
Neutral position switch
Condition Continuity
Terminal
Neutral position Existed
1 2 Shift lever
Except neutral position Not existed
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace reverse/neutral position switch. Refer to CL-10, "Removal and Installation".
SEC-114
 B26FC KEY REGISTRATION
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B26FC KEY REGISTRATION
A
DTC Logic INFOID:0000000010438928

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

B26FC-00 KEY REGISTRATION Intelligent Key that does not match the vehicle is registered. C

POSSIBLE CAUSE
• Improper registration operation D
• Intelligent Key
• BCM
FAIL-SAFE E
—
DTC CONFIRMATION PROCEDURE
F
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT. G
Is DTC detected?
YES >> Refer to SEC-115, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident". H
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438929

I
1.REPLACE INTELLIGENT KEY
1. Prepare Intelligent Key that matches the vehicle.
2. Perform initialization of BCM and registration of Intelligent Key using CONSULT. J
3. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> GO TO 2. SEC
NO >> INSPECTION END
2.REPLACE BCM L
1. Replace BCM. Refer to BCS-132, "Removal and Installation".
2. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.
M
>> INSPECTION END

SEC-115
 B26E8 CLUTCH INTERLOCK SWITCH
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B26E8 CLUTCH INTERLOCK SWITCH
DTC Logic INFOID:0000000010337959

DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detection condition

BCM detects that clutch pedal position switch is also ON for 2sec
B26E8-00 CLUTCH SW
while clutch interlock switch is ON.

POSSIBLE CAUSE
• Harness or connector
(Clutch pedal position switch circuit is open or shorted)
• Harness or connector
(Clutch interlock switch circuit is open or shorted)
• Clutch interlock switch
• Clutch pedal position switch
• BCM
FAIL-SAFE
—
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE 1
1. Turn ignition switch ON.
2. Wait 2 seconds or more under the following conditions.
- Shift lever: In the neutral position.
- Clutch pedal: Depressed
3. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Go to SEC-116, "Diagnosis Procedure".
NO >> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE 2
1. Release clutch pedal and wait 2 seconds or more.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-116, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010337960

1.INSPECTION START
Perform inspection in accordance with procedure that confirms DTC.
Which procedure confirms DTC?
DTC confirmation procedure >>GO TO 2.
2.CHECK FUSE
1. Turn power switch OFF.
2. Check that the following fuse in the fuse block (J/B) is not blown.

Signal name Fuse No.

Battery power supply 26 (5 A)
Is the inspection result normal?
YES >> GO TO 3.
NO >> Replace the blown fuse after repairing the cause of blowing.

SEC-116
 B26E8 CLUTCH INTERLOCK SWITCH
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

3.CHECK CLUTCH INTERLOCK SWITCH POWER SUPPLY A

1. Disconnect clutch interlock switch connector.
2. Check voltage between clutch interlock switch harness connector and ground.
B
(+)
Voltage
Clutch interlock switch (–)
(Approx.)
Connector Terminal C
E52 1 Ground Battery voltage
Is the inspection result normal?
YES >> GO TO 4. D
NO >> Repair or replace harness.
4.CHECK CLUTCH INTERLOCK SWITCH SIGNAL E
1. Connect clutch interlock switch connector.
2. Check voltage between BCM harness connector and ground.
F
(+)
BCM (–) Condition Voltage
Connector Terminal G
Depressed 9 - 16 V
E60 156 Ground Clutch pedal
Not depressed 0 - 0.5 V
H
Is the inspection result normal?
YES >> GO TO 7.
NO >> GO TO 5.
I
5.CHECK CLUTCH INTERLOCK SWITCH SIGNAL CIRCUIT
1. Disconnect clutch interlock switch connector.
2. Disconnect BCM connector. J
3. Check continuity between clutch interlock switch harness connector and BCM harness connector.

Clutch interlock switch BCM

Continuity SEC
Connector Terminal Connector Terminal
E52 2 E60 156 Existed
4. Check continuity between clutch interlock switch harness connector and ground. L

Clutch interlock switch

Continuity
Connector Terminal Ground M
E52 2 Existed
Is the inspection result normal? N
YES >> GO TO 6.
NO >> Repair or replace harness.
6.CHECK CLUTCH INTERLOCK SWITCH O
Refer to SEC-118, "Component Inspection (Clutch interlock switch)".
Is the inspection result normal?
YES >> GO TO 8. P
NO >> Replace clutch interlock switch. Refer to CL-10, "Removal and Installation".
7.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".

>> INSPECTION END

SEC-117
 B26E8 CLUTCH INTERLOCK SWITCH
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

8.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation".

>> INSPECTION END

Component Inspection (Clutch interlock switch) INFOID:0000000010337961

1.CHECK CLUTCH INTERLOCK SWITCH

1. Turn ignition switch OFF.
2. Disconnect clutch interlock switch connector.
3. Check continuity between clutch interlock switch terminals.
.

Clutch interlock switch

Condition Continuity
Terminal
Depressed Existed
1 2 Clutch pedal
Not depressed Not existed
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace clutch interlock switch. Refer to CL-10, "Removal and Installation".

SEC-118
 B27D1 START CUT RELAY OFF
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27D1 START CUT RELAY OFF
A
DTC Logic INFOID:0000000010438853

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

When the starter relay/starter control relay status signal transmitted from IPDM E/R via C
B27D1–00 START CUT RELAY OFF CAN communication is (OFF/OFF) after 0.5 seconds elapse, even though BCM is oper-
ating the starter control relay ON output.

POSSIBLE CAUSE D
• Starter control relay
• Harness or connectors
(Starter control relay circuit is shorted) E
FAIL-SAFE
—
F
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
G
1. Press push-button ignition switch under the following conditions and wait 1 second or more.
- Selector lever: In the P position.
- Brake pedal: Depressed.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT. H
Is DTC detected?
YES >> Refer to SEC-119, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident". I
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438854
J
1.CHECK STARTER CONTROL RELAY INPUT SIGNAL
1. Check voltage between BCM harness connector and ground. SEC
(+)
BCM (-) Condition Voltage L
Connector Terminal
Engine cranking 0 - 0.5 V
E27 171 Ground
Other than engine cranking 9 - 16 V M
Is the inspection result normal?
YES >> GO TO 4
N
NO >> GO TO 2
2.CHECK STARTER CONTROL RELAY INPUT SIGNAL CIRCUIT
1. Disconnect BCM connector and starter control relay connector. O
2. Check continuity between BCM harness connector and starter control relay harness connector.

BCM Starter control relay

Continuity P
Connector Terminal Connector Terminal
E27 171 F11 2 Existed
3. Check continuity between BCM harness connector and ground.

SEC-119
 B27D1 START CUT RELAY OFF
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

BCM
Continuity
Connector Terminal Ground
E27 171 No Existed
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness.
3.CHECK FUSE
Check that the following fuse is not blown

Signal name Fuse

30A
Battery power supply
L
Is the fuse fusing?
YES >> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
NO >> GO TO 6
4.CHECK STARTER CONTROL RELAY OUTPUT SIGNAL
1. Check voltage between IPDM E/R harness connector and ground.

(+)
IPDM E/R (-) Condition Voltage
Connector Terminal
Other than engine
2-4V
F68 84 Ground cranking
Engine cranking 6 - 16 V
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-67, "Removal and Installation".
NO >> GO TO 5
5.CHECK STARTER CONTROL RELAY OUTPUT SIGNAL CIRCUIT
1. Check continuity between IPDM E/R harness connector and starter control relay harness connector.

IPDM E/R Starter control relay

Continuity
Connector Terminal Connector Terminal
F68 84 F11 5 Existed
2. Check continuity between IPDM E/R harness connector and ground.

IPDM E/R
Continuity
Connector Terminal Ground
F68 84 Not existed
Is the inspection result normal?
YES >> GO TO 6
NO >> Repair or replace harness.
6.CHECK STARTER CONTROL RELAY
1. Check starter control relay. Refer to SEC-121, "Component Inspection".
Is the inspection result normal?
YES >> GO TO 7
NO >> Replace starter control relay.
7.CHECK INTERMITTENT INCIDENT
SEC-120
 B27D1 START CUT RELAY OFF
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
Refer to GI-41, "Intermittent Incident".
A
>> INSPECTION END
Component Inspection INFOID:0000000010438855
B

1.CHECK STARTER CONTROL RELAY

1. Disconnect starter control relay. C
2. Check continuity between starter relay terminals.
Is the inspection result normal?
YES >> INSPECTION END D
NO >> Replace starter control relay.

SEF497Y F

starter control relay G

Condition Continuity
Terminal

12 V direct current supply between terminals and

Existed H

No current supply Not existed

SEC

SEC-121
 B27D2 START CUT RELAY ON
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27D2 START CUT RELAY ON
DTC Logic INFOID:0000000010438856

DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition

When BCM starter control relay is in OFF status, and when the starter relay/starter con-
B27D2–00 START CUT RELAY ON
trol relay status signal is (ON/ON)

POSSIBLE CAUSE
• Harness or connectors
(Starter control relay circuit is shorted)
• Starter control relay
• BCM
FAIL-SAFE
—
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Press push-button ignition switch under the following conditions and wait 1 second or more.
- Selector lever: In the P position.
- Brake pedal: Depressed.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-122, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438857

1.CHECK STARTER CONTROL RELAY INPUT SIGNAL

1. Check voltage between BCM harness connector and ground.

(+)
BCM (-) Condition Voltage
Connector Terminal
Engine cranking 0 - 0.5 V
E27 171 Ground
Other than engine cranking 9 - 16 V
Is the inspection result normal?
YES >> GO TO 4
NO >> GO TO 2
2.CHECK STARTER CONTROL RELAY INPUT SIGNAL CIRCUIT
1. Disconnect BCM connector and starter control relay connector.
2. Check continuity between BCM harness connector and starter control relay harness connector.

BCM Starter control relay

Continuity
Connector Terminal Connector Terminal
E27 171 F11 2 Existed
3. Check continuity between BCM harness connector and ground.

SEC-122
 B27D2 START CUT RELAY ON
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

BCM A
Continuity
Connector Terminal Ground
E27 171 No Existed
B
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness.
C
3.CHECK FUSE
Check that the following fuse is not blown
D
Signal name Fuse
30A
Battery power supply
L E
Is the fuse fusing?
YES >> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
F
NO >> GO TO 6
4.CHECK STARTER CONTROL RELAY OUTPUT SIGNAL
1. Check voltage between IPDM E/R harness connector and ground. G

(+)
IPDM E/R (-) Condition Voltage H
Connector Terminal
Other than engine
2-4V I
F68 84 Ground cranking
Engine cranking 6 - 16 V
Is the inspection result normal? J
YES >> Replace IPDM E/R. Refer to PCS-67, "Removal and Installation".
NO >> GO TO 5
5.CHECK STARTER CONTROL RELAY OUTPUT SIGNAL CIRCUIT SEC
1. Check continuity between IPDM E/R harness connector and starter control relay harness connector.

IPDM E/R Starter control relay L

Continuity
Connector Terminal Connector Terminal
F68 84 F11 5 Existed
M
2. Check continuity between IPDM E/R harness connector and ground.

IPDM E/R
Continuity N
Connector Terminal Ground
F68 84 Not existed
Is the inspection result normal? O
YES >> GO TO 6
NO >> Repair or replace harness.
6.CHECK STARTER CONTROL RELAY P

1. Check starter control relay. Refer to SEC-121, "Component Inspection".

Is the inspection result normal?
YES >> GO TO 7
NO >> Replace starter control relay.
7.REPLACE BCM
SEC-123
 B27D2 START CUT RELAY ON
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
Replace BCM. BCS-132, "Removal and Installation".
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 8
8.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".

>> INSPECTION END

Component Inspection INFOID:0000000010451793

1.CHECK STARTER CONTROL RELAY

1. Disconnect starter control relay.
2. Check continuity between starter relay terminals.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace starter control relay.

SEF497Y

starter control relay

Condition Continuity
Terminal

12 V direct current supply between terminals and

Existed

No current supply Not existed

SEC-124
 B27D3 S/L THERMAL PROTECTION
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27D3 S/L THERMAL PROTECTION
A
DTC Logic INFOID:0000000010438859

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

B27D3–00 S/L THERMAL PROTECTION When thermal protection of the steering lock unit operates. C

POSSIBLE CAUSE
Steering lock unit D
FAIL-SAFE
—
E
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Press push-button ignition switch under the following conditions and wait 1 second or more. F
- Selector lever: In the P position.
- Brake pedal: Not depressed.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT. G
Is DTC detected?
YES >> Refer to SEC-125, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident". H
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438860

I
1.CHECK SELF DIAGNOSTIC RESULT
1. Select “Self Diagnostic Result” mode of “BCM” using CONSULT.
2. Turn ignition switch OFF and wait 1minute or more. J
3. Turn ignition switch ON.
4. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is the DTC detected? SEC
YES >> GO TO 2
NO >> GO TO 3
2.REPLACE STEERING LOCK UNIT L

Replace steering lock unit. Refer to SEC-80, "Work Procedure".

M
>> INSPECTION END
3.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident". N

>> INSPECTION END

O

SEC-125
 B27D4 BCM - S/L SENSOR CIRCUIT
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27D4 BCM - S/L SENSOR CIRCUIT
DTC Logic INFOID:0000000010438861

The sensor circuit is a circuit with which BCM supplies power to the steering lock unit during operation of the
steering lock unit.
DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition

B27D4–00 BCM - S/L SENSOR CIRCUIT BCM detects a sensor circuit short (short to ground)

POSSIBLE CAUSE
• Steering lock unit
• BCM
• Harness or connector
(Sensor circuit is open or shorted.)
FAIL-SAFE
Inhibit steering unlock
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Press push-button ignition switch under the following conditions.
- Selector lever: In the P position.
- Brake pedal: Not depressed.
Is DTC detected?
YES >> Refer to SEC-126, "Diagnosis Procedure".
NO >> GO TO 2
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch to OFF, and then wait for 3 minutes with driver door open.
NOTICE:
• Even after ignition switch is OFF, power is supplied to accessories for a certain amount of time by the
AUTO ACC function.
• When vehicle is operated while on standby, power may be supplied to accessories.
2. Under the following conditions, press the engine switch and unlock the steering wheel.
- Selector lever: In the P position.
- Brake pedal: Not depressed.
3. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-126, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438862

1.PERFORM DTC CONFIRMATION PROCEDURE

1. Press push-button ignition switch under the following conditions.
- Selector lever: In the P position.
- Brake pedal: Not depressed.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> GO TO 2
NO >> GO TO 6
2.CHECK STEERING LOCK UNIT SENSOR CIRCUIT OUTPUT SIGNAL
Check voltage between steering lock unit harness connector and ground.

SEC-126
 B27D4 BCM - S/L SENSOR CIRCUIT
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

(+) A
Steering lock unit (-) Condition Voltage
Connector Terminal
Active 9 - 16 V
B
M46 6 Ground Steering lock unit
Not active 0 - 0.5 V
Is the inspection result normal? C
YES >> GO TO 6
NO >> GO TO 3
3.CHECK STEERING LOCK UNIT SENSOR CIRCUIT OUTPUT SIGNAL CIRCUIT D
1. Disconnect BCM connector and steering lock unit connector.
2. Check continuity between BCM harness connector and steering lock unit harness connector.
E
BCM Steering lock unit
Continuity
Connector Terminal Connector Terminal
M86 90 M46 6 Existed
F

3. Check continuity between steering lock unit harness connector and ground.
G
Steering lock unit
Continuity
Connector Terminal Ground
M46 6 Not existed H
Is the inspection result normal?
YES >> GO TO 4
NO >> Repair or replace harness. I
4.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation". J
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 5 SEC
5.REPLACE STEERING LOCK UNIT
Replace steering lock unit. Refer to SEC-80, "Work Procedure".
L
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 6
M
6.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".
N
>> INSPECTION END

SEC-127
 B27D5 S/L SENSOR TEST OUTPUT
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27D5 S/L SENSOR TEST OUTPUT
DTC Logic INFOID:0000000010438863

When steering lock unit operation is complete, BCM determines that the steering lock unit is operating cor-
rectly by grounding the power supply.
DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition

B27D5–00 S/L SENSOR TEST OUTPUT When BCM detects a sensor circuit short (short to battery)

POSSIBLE CAUSE
• Steering lock unit
• BCM
• Harness or connectors
(Sensor circuit is open or shorted)
FAIL-SAFE
Inhibit steering unlock
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE1
1. Press push-button ignition switch under the following conditions.
- Selector lever: P position
- Brake pedal: Not depressed
2. Check DTC in “Self Diagnosis Result”“BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-128, "Diagnosis Procedure".
NO >> GO TO 2
2.PERFORM DTC CONFIRMATION PROCEDURE2
1. Turn ignition switch to OFF, and then wait for 3minutes with driver door open.
NOTE:
• Even after ignition switch is OFF, power is supplied to accessories for a certain amount of time by the
AUTO ACC function.
• When vehicle is operated while on standby, power may be supplied to accessories.
2. Under the following conditions, press the engine switch and unlock the steering wheel.
- Selector lever: P position
- Brake pedal: Not depressed
3. Check DTC in “Self Diagnosis Result”“BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-128, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438864

1.CHECK STEERING LOCK UNIT SENSOR CIRCUIT OUTPUT SIGNAL

Check voltage between steering lock unit harness connector and ground.

(+)
Steering lock unit (-) Condition Voltage
Connector Terminal
Active 9 - 16 V
M46 6 Ground Steering lock unit
Not active 0 - 0.5 V
Is the inspection result normal?

SEC-128
 B27D5 S/L SENSOR TEST OUTPUT
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
YES >> GO TO 5
NO >> GO TO 2 A
2.CHECK STEERING LOCK UNIT SENSOR CIRCUIT OUTPUT SIGNAL CIRCUIT
1. Disconnect BCM connector and steering lock unit connector.
B
2. Check continuity between BCM harness connector and steering lock unit harness connector.

BCM Steering lock unit

Continuity C
Connector Terminal Connector Terminal
M86 90 M46 6 Existed
3. Check continuity between steering lock unit harness connector and ground. D

Steering lock unit

Continuity
Connector Terminal Ground E
M46 6 Not existed
Is the inspection result normal?
YES >> GO TO 3 F
NO >> Repair or replace harness.
3.REPLACE BCM G
Replace BCM. Refer to BCS-132, "Removal and Installation".
Is the inspection result normal?
YES >> INSPECTION END H
NO >> GO TO 4
4.CHECK STEERING LOCK UNIT GROUND CIRCUIT
I
Check continuity between steering lock unit harness connector and ground.

(+)
J
Steering lock unit (-) Continuity
Connector Terminal
M46 1 Ground Existed SEC
Is the inspection result normal?
YES >> GO TO 5
NO >> GO TO 2 L
5.REPLACE STEERING LOCK UNIT
Replace steering lock unit. Refer to SEC-80, "Work Procedure". M
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 6 N
6.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".
O
>> INSPECTION END
P

SEC-129
 B27D6 S/L CAN COMM CIRCUIT
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27D6 S/L CAN COMM CIRCUIT
DTC Logic INFOID:0000000010438865

DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition

B27D6–00 S/L CAN COMM CIRCUIT When BCM cannot detect a CAN signal from the steering lock unit.

POSSIBLE CAUSE
• Harness or connectors
(The CAN communication line is open or shorted.)
• Steering lock unit
• BCM
FAIL-SAFE
Inhibit steering lock/unlock
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-130, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438866

1.CHECK STEERING LOCK UNIT POWER SUPPLY

Check voltage between steering lock unit harness connector and ground.

(+)
steering lock unit (-) Condition Voltage
Connector Terminal
Active 9 - 16 V
M46 2 Ground steering lock unit
Not active 0 - 0.5 V
Is the inspection result normal?
YES >> GO TO 3
NO >> GO TO 2
2.CHECK STEERING LOCK UNIT POWER SUPPLY CIRCUIT
1. Disconnect BCM connector and steering lock unit connector.
2. Check continuity between steering lock unit harness connector and BCM harness connector.

BCM steering lock unit

Continuity
Connector Terminal Connector Terminal
M87 41 M46 2 Existed
3. Check continuity between steering lock unit harness connector and ground.

steering lock unit

Continuity
Connector Terminal Ground
M46 2 Not existed
Is the inspection result normal?

SEC-130
 B27D6 S/L CAN COMM CIRCUIT
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
YES >> GO TO 4
NO >> Repair or replace harness. A
3.REPLACE STEERING LOCK UNIT
Replace steering lock unit. Refer to SEC-80, "Work Procedure".
B
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 4
C
4.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation".
Is the inspection result normal? D
YES >> INSPECTION END
NO >> GO TO 5
E
5.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".
F
>> INSPECTION END

SEC

SEC-131
 B27D7 S/L PWR RELAY
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27D7 S/L PWR RELAY
DTC Logic INFOID:0000000010438867

DTC DETECTION LOGIC

CONSULT screen
DTC No. DTC detecting condition
items
When even if the BCM performs ON output of the internal transistor, the transistor does
B27D7–00 S/L PWR RELAY
not on.

POSSIBLE CAUSE
• Harness or connectors
(Steering lock unit ignition power supply circuit is open or shorted)
• BCM
FAIL-SAFE
Inhibit steering lock/unlock
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Press push-button ignition switch under the following conditions.
- Selector lever: In the P position.
- Brake pedal: Not depressed.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-132, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438868

1.CHECK STEERING LOCK UNIT POWER SUPPLY

Check voltage between steering lock unit harness connector and ground.

(+)
steering lock unit (-) Condition Voltage
Connector Terminal
Active 9 - 16 V
M46 2 Ground steering lock unit
Not active 0 - 0.5 V
Is the inspection result normal?
YES >> GO TO 4
NO >> GO TO 2
2.CHECK STEERING LOCK UNIT POWER SUPPLY CIRCUIT
1. Disconnect BCM connector and steering lock unit connector.
2. Check continuity between steering lock unit harness connector and BCM harness connector.

BCM steering lock unit

Continuity
Connector Terminal Connector Terminal
M87 41 M46 2 Existed
3. Check voltage between steering lock unit harness connector and ground.

SEC-132
 B27D7 S/L PWR RELAY
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

steering lock unit A

Continuity
Connector Terminal Ground
M46 2 Not existed
B
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness.
C
3.REPLACE BCM
Replace BCM. BCS-132, "Removal and Installation".
Is the inspection result normal? D
YES >> INSPECTION END
NO >> GO TO 4
4.CHECK INTERMITTENT INCIDENT E

Refer to GI-41, "Intermittent Incident".

F
>> INSPECTION END

SEC

SEC-133
 B27D8 S/L VEHICLE SPEED MALFUNCTION
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27D8 S/L VEHICLE SPEED MALFUNCTION
DTC Logic INFOID:0000000010438869

DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition

When vehicle speed is detected during steering lock unit lock operation
B27D8–00 S/L VEHICLE SPEED MLFUNCTION
or unlock operation.

POSSIBLE CAUSE
• ABS actuator and electric unit (control unit)
• Steering lock unit
FAIL-SAFE
Inhibit steering lock
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-134, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438870

1.CHECK DTC OF “ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)”

Check DTC in “Self Diagnostic Result” mode of “ABS” using CONSULT.
Is the inspection result normal?
YES >> GO TO 2
NO >> Perform the trouble diagnosis related to the detected DTC. Refer to BRC-53, "DTC Index".
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC B27D8 detected again?
YES >> GO TO 3
NO >> GO TO 5
3.REPLACE ABS ACUTUATOR AND ELECTRIC UNIT(CONTROL UNIT)
Replace ABS actuator and electric unit (control unit). Refer to BRC-142, "Removal and Installation".
Is DTC B27D8 detected again?
YES >> GO TO 4
NO >> INSPECTION END
4.REPLACE STEERING LOCK UNIT
Replace steering lock unit. Refer to SEC-80, "Work Procedure".
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 5
5.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".

SEC-134
 B27D8 S/L VEHICLE SPEED MALFUNCTION
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
>> INSPECTION END
A

SEC

SEC-135
 B27D9 S/L IGN MALFUNCTION
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27D9 S/L IGN MALFUNCTION
DTC Logic INFOID:0000000010438871

DTC DETECTION LOGIC

CONSULT screen
DTC No. DTC detecting condition
items
S/L IGN MALFUNC-
B27D9–00 When the steering lock unit receives a steering lock unit lock request at ignition switch ON.
TION

POSSIBLE CAUSE
• IPDM E/R
• BCM
FAIL-SAFE
Inhibit steering lock/unlock
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnosis Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-136, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438872

1.CHECK DTC OF IPDM E/R

Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT. Refer to PCS-37, "DTC Index".
Is the inspection result normal?
YES >> GO TO 2
NO >> Perform the trouble diagnosis for the detected DTC.
2.CHECK DTC OF BCM
Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is the inspection result normal?
YES >> GO TO 4
NO >> GO TO 3
3.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation".

>> INSPECTION END

4.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".

>> INSPECTION END

SEC-136
 B27DA IPDM CAN COMM CIRCUIT
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27DA IPDM CAN COMM CIRCUIT
A
DTC Logic INFOID:0000000010438873

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

B27DA–00 IPDM CAN COMM CIRCUIT When BCM cannot detect CAN communication with IPDM E/R. C

POSSIBLE CAUSE
• Harness or connectors D
(The CAN communication line is open or shorted.)
• IPDM E/R
• BCM
E
FAIL-SAFE
Inhibit steering lock
DTC CONFIRMATION PROCEDURE F
1.CHECK DTC PRIORITY
If DTC B27DA is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 or G
U1010.
Is applicable DTC detected?
YES >> Perform diagnosis of applicable. U1000: Refer to BCS-121, "DTC Description" U1010: Refer to H
BCS-122, "DTC Description".
NO >> GO TO 2
2.PERFORM DTC CONFIRMATION PROCEDURE I
1. Press push-button ignition switch under the following condition.
- Selector lever: In the P position.
- Brake pedal: Not depressed. J
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-137, "Diagnosis Procedure". SEC
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438874 L

1.CHECK DTC PRIORITY

If DTC B27DA is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 M
orU1010.
Is applicable DTC detected?
N
YES >> Perform diagnosis of applicable. U1000: Refer to BCS-121, "DTC Description" DTC U1010: BCS-
122, "DTC Description"
NO >> GO TO 2
2.CHECK DTC OF IPDM E/R O

Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT. Refer to PCS-37, "DTC Index".
Is the inspection result normal? P
YES >> GO TO 6
NO >> GO TO 3
3.REPLACE IPDM E/R
Replace IPDM E/R. Refer to PCS-67, "Removal and Installation".
Is the inspection result normal?
YES >> INSPECTION END

SEC-137
 B27DA IPDM CAN COMM CIRCUIT
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
NO >> GO TO 4
4.CHECK DTC OF BCM
Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is the inspection result normal?
YES >> GO TO 6
NO >> GO TO 5
5.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation".

>> INSPECTION END

6.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".

>> INSPECTION END

SEC-138
 B27DB S/L IGN OFF
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27DB S/L IGN OFF
A
DTC Logic INFOID:0000000010438875

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

When steering lock unit detects a steering lock unit power circuit discon- C
B27DB–00 S/L IGN OFF
nection.

POSSIBLE CAUSE
D
Harness or connectors
(Steering lock unit power supply circuit is open or shorted)
FAIL-SAFE E
—
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE F

1. Turn ignition switch ON.

2. Check DTC in “Self Diagnosis Result” mode of “BCM” using CONSULT.
G
Is DTC detected?
YES >> Refer to SEC-139, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident". H
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438876

I
1.CHECK STEERING LOCK UNIT POWER SUPPLY
Check voltage between BCM harness connector and ground.
J
(+)
BCM (-) Voltage
SEC
Connector Terminal
E27 166 Ground 9 - 16 V
Is the inspection result normal? L
YES >> GO TO 3
NO >> GO TO 2
2.CHECK STEERING LOCK UNIT POWER SUPPLY CIRCUIT M
1. Disconnect IPDM E/R connector and BCM connector.
2. Check continuity between BCM harness connector and IPDM E/R harness connector.
N
IPDM E/R BCM
Continuity
Connector Terminal Connector Terminal
O
E10 3 E27 166 Existed
3. Check continuity between BCM harness connector and ground
P
BCM
Continuity
Connector Terminal Ground
E27 166 Not existed
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness

SEC-139
 B27DB S/L IGN OFF
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

3.CHECK INTERMITTENT INCIDENT

Refer to GI-41, "Intermittent Incident"

>> INSPECTION END

SEC-140
 B27DC S/L POWER SUPPLY
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27DC S/L POWER SUPPLY
A
DTC Logic INFOID:0000000010438877

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

When power is supplied to the steering lock unit even though BCM is not supplying C
B27DC–00 S/L POWER SUPPLY
power to the steering lock unit.

POSSIBLE CAUSE
D
• Harness or connectors
(Steering lock unit power supply circuit is open or shorted)
• BCM
• Steering lock unit E
FAIL-SAFE
Inhibit steering lock
F
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
G
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnosis Result” mode of “BCM” using CONSULT.
Is DTC detected?
H
YES >> Refer to SEC-141, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
I
Diagnosis Procedure INFOID:0000000010438878

1.CHECK STEERING LOCK UNIT POWER SUPPLY J

Check voltage between steering lock unit harness connector and ground.

(+) SEC
Steering lock unit (-) Condition Voltage
Connector Terminal
Active 9 - 16 V
L
M46 2 Ground Steering lock unit
Not active 0 - 0.5 V
Is the inspection result normal? M
YES >> GO TO 5
NO >> GO TO 2
2.CHECK STEERING LOCK UNIT POWER SUPPLY CIRCUIT N
1. Disconnect BCM connector and steering lock unit connector.
2. Check continuity between steering lock unit harness connector and BCM harness connector.
O
Steering lock unit BCM
Continuity
Connector Terminal Connector Terminal
M46 2 M87 41 Existed P

3. Check voltage between BCM harness connector and ground.

BCM
Continuity
Connector Terminal Ground
M87 41 Not existed

SEC-141
 B27DC S/L POWER SUPPLY
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness.
3.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation".
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 4
4.REPLACE STEERING LOCK UNIT
Replace steering lock unit. Refer to SEC-80, "Work Procedure".
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 5
5.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".

>> INSPECTION END

SEC-142
 B27DD BCM - S/L ID DISCORD
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27DD BCM - S/L ID DISCORD
A
DTC Logic INFOID:0000000010438879

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

B27DD–00 BCM-S/L ID DISCORD When BCM detects that the ID verification result of the steeling lock unit is NG. C

POSSIBLE CAUSE
• Steering lock unit D
• BCM
FAIL-SAFE
Inhibit steering lock E
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE F
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected? G
YES >> Refer to SEC-143, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END H
Diagnosis Procedure INFOID:0000000010438880

1.INTELLIGENT KEY REGISTRATION I

Using CONSULT, register all Intelligent Keys again.
J
>> GO TO 2
2.CHECK SELF-DIAGNOSIS RESULT
1. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT. SEC
2. Erase DTC.
3. Perform DTC CONFIRMATION PROCEDURE for DTC B27DD. Refer to SEC-143, "DTC Logic".
Is the DTC detected? L
YES >> GO TO 3
NO >> INSPECTION END
3.REPLACE BCM M

1. Replace BCM. Refer to BCS-132, "Removal and Installation".

2. Perform DTC CONFIRMATION PROCEDURE for DTC B27DD. Refer to SEC-143, "DTC Logic".
N
Is the DTC detected?
YES >> GO TO 4
NO >> INSPECTION END
O
4.REPLACE STEERING LOCK UNIT
Replace steering lock unit. Refer to SEC-80, "Work Procedure".
Is the inspection result normal? P
YES >> INSPECTION END
NO >> GO TO 5
5.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".

SEC-143
 B27DD BCM - S/L ID DISCORD
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
>> INSPECTION END

SEC-144
 B27DE S/L MECHANICAL MALFUNCTION
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27DE S/L MECHANICAL MALFUNCTION
A
DTC Logic INFOID:0000000010438881

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

S/L MECHANICAL When steering lock unit detects a steering lock unit internal malfunction, and steer- C
B27DE–00
MALFUNCTION ing lock unit no longer operates normally.

POSSIBLE CAUSE
D
Steering lock unit
FAIL-SAFE
Inhibit steering lock E
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE F
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected? G
YES >> Refer to SEC-145, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END H
Diagnosis Procedure INFOID:0000000010438882

1.REPLACE STEERING LOCK UNIT I

Replace steering lock unit. Refer to SEC-80, "Work Procedure".
Is the inspection result normal?
J
YES >> INSPECTION END
NO >> GO TO 2
2.CHECK INTERMITTENT INCIDENT SEC
Refer to GI-41, "Intermittent Incident".

>> INSPECTION END L

SEC-145
 B27DF S/L HIGH LEVEL MALFUNCTION
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27DF S/L HIGH LEVEL MALFUNCTION
DTC Logic INFOID:0000000010438883

DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition

S/L HIGH LEVEL MALFUNC- When steering lock unit detects an internal malfunction and the steering lock
B27DF–00
TION unit no longer operates normally.

POSSIBLE CAUSE
Steering lock unit
FAIL-SAFE
Inhibit steering lock/unlock
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-146, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438884

1.REPLACE STEERING LOCK UNIT

Replace steering lock unit. Refer to SEC-80, "Work Procedure".
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 2
2.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".

>> INSPECTION END

SEC-146
 B27E0 S/L LOW LEVEL MALFUNCTION
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27E0 S/L LOW LEVEL MALFUNCTION
A
DTC Logic INFOID:0000000010438885

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

S/L LOW LEVEL MAL- C
B27E0–00 When the steering lock unit detects an internal memory malfunction
FUNCTION

POSSIBLE CAUSE
D
Steering lock unit
FAIL-SAFE
Inhibit steering lock E
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE F
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected? G
YES >> Refer to SEC-147, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END H
Diagnosis Procedure INFOID:0000000010438886

1.REPLACE STEERING LOCK UNIT I

Replace steering lock unit. Refer to SEC-80, "Work Procedure".
Is the inspection result normal?
J
YES >> INSPECTION END
NO >> GO TO 2
2.CHECK INTERMITTENT INCIDENT SEC
Refer to GI-41, "Intermittent Incident".

>> INSPECTION END L

SEC-147
 B27E1 S/L SAFETY CIRCUIT
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27E1 S/L SAFETY CIRCUIT
DTC Logic INFOID:0000000010438887

The safety circuit is the circuit with an interlock function that prohibits lock operation of the steering lock unit at
ignition switch ON.
DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition

When the steering lock unit detects a short circuit and disconnection in the
B27E1–00 S/L SAFETY CIRCUIT
safety circuit.

POSSIBLE CAUSE
Harness or connectors
(Steering lock unit safety circuit is open or shorted)
FAIL-SAFE
Inhibit steering lock
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Performs lock operation of the steering lock unit.
2. Press push-button ignition switch under the following conditions.
- Selector lever: In the P position.
- Brake pedal: Not depressed.
3. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-148, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438888

1.CHECK FUSE
1. Turn ignition switch OFF.
2. Check that following fuse in IPDM E/R is not blown.

Fuse No. Signal name

85(5A) Ignition ON power supply
Is the inspection result normal?
YES >> GO TO 2
NO >> Replace the blown fuse after repairing the cause of blowing.
2.CHECK STEERING LOCK UNIT SAFETY CIRCUIT1
1. Turn ignition switch ON.
2. Check voltage between steering lock unit harness connector and ground.

(+)
Steering lock unit (-) Voltage
Connector Terminal
M46 7 Ground Battery voltage
Is the inspection result normal?
YES >> GO TO 4
NO >> GO TO 3
3.CHECK STEERING LOCK UNIT SAFETY CIRCUIT2
SEC-148
 B27E1 S/L SAFETY CIRCUIT
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector and steering lock unit connector. A
3. Check continuity between steering lock unit harness connector and IPDM E/R harness connector.

IPDM E/R Steering lock unit

Continuity B
Connector Terminal Connector Terminal
E12 25 M46 7 Existed
4. Check continuity between IPDM E/R harness connector and ground. C

IPDM E/R
Continuity
Connector Terminal Ground D
E12 25 Not existed
Is the inspection result normal? E
YES >> GO TO 4
NO >> Repair or replace harness.
4.CHECK INTERMITTENT INCIDENT F
Refer to GI-41, "Intermittent Incident".

G
>> INSPECTION END

SEC

SEC-149
 B27E3 S/L KEY NOT REGISTRATION
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27E3 S/L KEY NOT REGISTRATION
DTC Logic INFOID:0000000010438889

DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition

S/L KEY NOT REGISTRA-
B27E3–00 When the steering lock unit is registered in a KEY unregistered status.
TION

POSSIBLE CAUSE
• BCM
• Steering lock unit
FAIL-SAFE
—
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-150, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438890

1.INTELLIGENT KEY REGISTRATION

Using CONSULT, register all Intelligent Keys again.

>> GO TO 2
2.CHECK SELF-DIAGNOSIS RESULT
1. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
2. Erase DTC.
3. Perform DTC CONFIRMATION PROCEDURE for DTC B27E3. Refer to SEC-150, "DTC Logic".
Is the DTC detected?
YES >> GO TO 3
NO >> INSPECTION END
3.REPLACE BCM
1. Replace BCM. Refer to BCS-132, "Removal and Installation".
2. Perform DTC CONFIRMATION PROCEDURE for DTC B27E3. Refer to SEC-150, "DTC Logic".
Is the DTC detected?
YES >> GO TO 4
NO >> INSPECTION END
4.REPLACE STEERING LOCK UNIT
Replace steering lock unit. Refer to SEC-80, "Work Procedure".

>> INSPECTION END

SEC-150
 B27E4 S/L REGISTRATION STATUS
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27E4 S/L REGISTRATION STATUS
A
DTC Logic INFOID:0000000010438891

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

B27E4–00 S/L REGISTRATION STATUS When BCM does not register the steering lock unit successfully. C

POSSIBLE CAUSE
• Steering lock unit D
• BCM
FAIL-SAFE
— E
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE F
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnosis Result” mode of “BCM” using CONSULT.
Is DTC detected? G
YES >> Refer to SEC-151, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END H
Diagnosis Procedure INFOID:0000000010438892

1.INTELLIGENT KEY REGISTRATION I

Using CONSULT, register all Intelligent Keys again.
J
>> GO TO 2
2.CHECK SELF-DIAGNOSIS RESULT
1. Check DTC in “Self Diagnosis Result” mode of “BCM” using CONSULT. SEC
2. Erase DTC.
3. Perform DTC CONFIRMATION PROCEDURE for DTC B27E4. Refer to SEC-151, "DTC Logic".
Is the DTC detected? L
YES >> GO TO 3
NO >> INSPECTION END
3.REPLACE BCM M

1. Replace BCM. Refer to BCS-132, "Removal and Installation".

2. Perform DTC CONFIRMATION PROCEDURE for DTC B27E4. Refer to SEC-151, "DTC Logic".
N
Is the DTC detected?
YES >> GO TO 4
NO >> INSPECTION END
O
4.REPLACE STEERING LOCK UNIT
Replace steering lock unit. Refer to SEC-80, "Work Procedure".
P
>> INSPECTION END

SEC-151
 B27E5 S/L IGN OFF POSITION
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27E5 S/L IGN OFF POSITION
DTC Logic INFOID:0000000010438893

DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition

B27E5–00 S/L IGN OFF POSITION When BCM detects a short in the steering lock unit power circuit.

POSSIBLE CAUSE
• Harness or connectors
(Steering lock unit power supply is shorted)
• IPDM E/R
• BCM
FAIL-SAFE
Inhibit steering lock
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnosis Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-152, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438894

1.CHECK STEERING LOCK UNIT POWER SUPPLY

Check voltage between BCM harness connector and ground.

(+)
BCM (-) Condition Voltage
Connector Terminal
OFF 9 - 16 V
E27 166 Ground Ignition switch
ON 0 - 0.5 V
Is the inspection result normal?
YES >> GO TO 5
NO >> GO TO 2
2.CHECK STEERING LOCK UNIT POWER SUPPLY CIRCUIT
1. Disconnect IPDM E/R connector and BCM connector.
2. Check continuity between BCM harness connector and IPDM E/R harness connector.

IPDM E/R BCM

Continuity
Connector Terminal Connector Terminal
E10 3 E27 166 Existed
3. Check continuity between BCM harness connector and ground

BCM
Continuity
Connector Terminal Ground
E27 166 Not existed
Is the inspection result normal?

SEC-152
 B27E5 S/L IGN OFF POSITION
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
YES >> GO TO 3
NO >> Repair or replace harness A
3.REPLACE IPDM E/R
Replace IPDM E/R. Refer to PCS-67, "Removal and Installation".
B
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 4
C
4.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation".
Is the inspection result normal? D
YES >> INSPECTION END
NO >> GO TO 5
E
5.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".
F
>> INSPECTION END

SEC

SEC-153
 B27E6 S/L ANTI-SCAN MODE
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27E6 S/L ANTI-SCAN MODE
DTC Logic INFOID:0000000010438895

DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition

When the BCM detects multiple inconsistencies in steering lock unit ID
B27E6–00 S/L ANTISCAN MODE
verification.

POSSIBLE CAUSE
• BCM
• Steering lock unit
FAIL-SAFE
Inhibit steering lock
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnosis Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-154, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438896

1.CHECK SELF-DIAGNOSIS RESULT

1. Check DTC in “Self Diagnosis Result” mode of “BCM” using CONSULT.
2. Erase DTC.
3. Perform DTC CONFIRMATION PROCEDURE for DTC B27E6. Refer to SEC-154, "DTC Logic".
Is the DTC detected?
YES >> GO TO 2
NO >> INSPECTION END
2.CHECK FUNCTION
Check that a steering lock unit compatible with the vehicle is installed.
Is a steering lock unit compatible with the vehicle is installed?
YES >> GO TO 3
NO >> GO TO 4
3.STEERING LOCK UNIT REGISTRATION
Using CONSULT, register steering lock unit again.
Does steering lock operate?
YES >> GO TO 1
NO >> GO TO 4
4.REPLACE STEERING LOCK UNIT
Replace steering lock unit. Refer to SEC-80, "Work Procedure".
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 5
5.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation".

SEC-154
 B27E6 S/L ANTI-SCAN MODE
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
>> INSPECTION END
A

SEC

SEC-155
 B27E7 S/L UNDETERMINED UNLOCK POS
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27E7 S/L UNDETERMINED UNLOCK POS
DTC Logic INFOID:0000000010438897

DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition

S/L UNDETERMINED UN-
B27E7–00 When the steering lock unit does not performs unlock operation successfully.
LOCK POS

POSSIBLE CAUSE
Steering lock unit
FAIL-SAFE
—
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Press push-button ignition switch under the following conditions.
- Selector lever: In the P position
- Brake pedal: Not depressed
2. Check DTC in “Self Diagnosis Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-156, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438898

1.CHECK SELF-DIAGNOSIS RESULTDTC

Perform DTC CONFIRMATION PROCEDURE for DTC B27E7. Refer to SEC-156, "DTC Logic".
Is DTC detected?
YES >> GO TO 2
NO >> INSPECTION END
2.CHECK STEERING LOCK UNIT SENSOR CIRCUIT OUTPUT SIGNAL
Check voltage between steering lock unit harness connector and ground.

(+)
Steering lock unit (-) Condition Voltage
Connector Terminal
Active 9 - 16 V
M46 6 Ground Steering lock unit
Not active 0 - 0.5 V
Is the inspection result normal?
YES >> GO TO 4
NO >> GO TO 3
3.CHECK STEERING LOCK UNIT SENSOR CIRCUIT OUTPUT SIGNAL CIRCUIT
1. Disconnect BCM connector and steering lock unit connector.
2. Check continuity between BCM harness connector and steering lock unit harness connector.

BCM Steering lock unit

Continuity
Connector Terminal Connector Terminal
M86 90 M46 6 Existed
3. Check continuity between steering lock unit harness connector and ground.

SEC-156
 B27E7 S/L UNDETERMINED UNLOCK POS
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

Steering lock unit A

Continuity
Connector Terminal Ground
M46 6 Not existed
B
Is the inspection result normal?
YES >> GO TO 5
NO >> Repair or replace harness.
C
4.REPLACE STEERING LOCK UNIT
Replace steering lock unit. Refer to SEC-80, "Work Procedure".
Is the inspection result normal? D
YES >> INSPECTION END
NO >> GO TO 5
5.REPLACE BCM E

Replace BCM. Refer to BCS-132, "Removal and Installation".

Is the inspection result normal? F
YES >> INSPECTION END
NO >> GO TO 6
6.CHECK INTERMITTENT INCIDENT G
Refer to GI-41, "Intermittent Incident".

H
>> INSPECTION END

SEC

SEC-157
 B27E8 S/L UNDETERMINED LOCK POS
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B27E8 S/L UNDETERMINED LOCK POS
DTC Logic INFOID:0000000010438899

DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition

B27E8–00 S/L UNDETERMINED LOCK POS When the steering lock unit does not perform lock operation successfully.

POSSIBLE CAUSE
• BCM
• Steering lock unit
FAIL-SAFE
Inhibit steering lock
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Performs lock operation of the steering unit.
2. Press push-button ignition switch under the following condition.
- Selector lever: In the P position
- Brake pedal: Not depressed
3. Check DTC in “Self Diagnosis Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-158, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438900

1.REPLACE STEERING LOCK UNIT

Replace steering lock unit. Refer to SEC-80, "Work Procedure".
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 2
2.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation".
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 3
3.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".

>> INSPECTION END

SEC-158
 B121D STEERING LOCK POWER SUPPLY CIRCUIT
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B121D STEERING LOCK POWER SUPPLY CIRCUIT
A
DTC Logic INFOID:0000000010438901

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

• When the steering lock unit detects a short circuit/disconnection in the C
STEERING LOCK
[Ground circuit is steering lock unit power circuit
B121D POWER SUPPLY
short] • When the steering lock unit detects over current in the steering lock unit
CIRCUIT
power circuit.
D
POSSIBLE CAUSE
• Harness or connectors
(Steering lock unit power supply circuit is open or shorted) E
• IPDM E/R
• BCM
• Steering lock unit
F
FAIL-SAFE
Disconnect the power supply before the vehicle is in sleep status.
DTC CONFIRMATION PROCEDURE G

1.PERFORM DTC CONFIRMATION PROCEDURE

1. Make the conditions that BCM enters in the low power consumption mode (BCM sleep condition). H
Refer to BCS-18, "POWER CONSUMPTION CONTROL SYSTEM : System Description".
2. Turn ignition switch ON.
3. Check DTC in “Self Diagnosis Result” mode of “IPDM E/R” using CONSULT.
I
Is DTC detected?
YES >> Refer to SEC-159, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident". J
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438902

SEC
1.CHECK IPDM E/R POWER SUPPLY
1. Turn ignition switch to OFF, and then wait for 3 minutes with driver door open.
NOTE: L
• Even after ignition switch is OFF, power is supplied to accessories for a certain amount of time by the
AUTO ACC function.
• When vehicle is operated while on standby, power may be supplied to accessories. M
2. Disconnect the battery negative terminal.
3. Disconnect BCM connector.
4. Connect the minus terminal of the battery and set the BCM to wake up status.
5. Check voltage between BCM harness connector and ground. N

BCM
(-) Condition Voltage
Connector Terminal O
E27 166 Ground Ignition switch OFF 6 - 16 V
Is the inspection result normal?
P
YES >> GO TO 3
NO >> GO TO 2
2.CHECK IPDM E/R POWER SUPPLY CIRCUIT
1. Disconnect the battery negative terminal.
2. Disconnect IPDM E/R connector.
3. Check continuity between BCM harness connector and IPDM E/R harness connector.

SEC-159
 B121D STEERING LOCK POWER SUPPLY CIRCUIT
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

IPDM E/R BCM

Continuity
Connector Terminal Connector Terminal
E10 3 E27 166 Existed
4. Check continuity between BCM harness connector and ground.

BCM
Continuity
Connector Terminal Ground
E27 166 Not existed
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-67, "Removal and Installation".
NO >> Repair or replace harness.
3.CHECK STEERING LOCK UNIT INPUT SIGNAL
1. Connect BCM connector.
2. Disconnect steering lock unit connector.
3. Check voltage between steering lock unit harness connector and ground.

Steering lock unit

(-) Condition Voltage
Connector Terminal
Active 9 - 16 V
M46 2 Ground Steering lock unit
Not active 0 - 0.5 V
Is the inspection result normal?
YES >> Replace steering lock unit.
NO >> GO TO 4
4.CHECK STEERING LOCK UNIT INPUT SIGNAL CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM harness connector and steering lock unit harness connector.

Steering lock unit BCM

Continuity
Connector Terminal Connector Terminal
M46 2 M87 41 Existed
3. Check continuity between BCM harness connector and ground.

BCM
Continuity
Connector Terminal Ground
M87 41 Not existed
Is the inspection result normal?
YES >> Replace BCM. Refer to BCS-132, "Removal and Installation".
NO >> Repair or replace harness.

SEC-160
 B20DF STARTER RELAY OFF CIRCUIT
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
B20DF STARTER RELAY OFF CIRCUIT
A
DTC Logic INFOID:0000000010438903

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

STARTER RELAY [Ground circuit is short/ When IPDM E/R performs starter relay ON output but starter C
B20DF
OFF CIRCUIT disconnection] relay is OFF.

POSSIBLE CAUSE
D
• Harness or connectors
(Starter relay circuit is open or shorted)
• IPDM E/R
• Starter motor E
FAIL-SAFE
—
F
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
G
1. Press push-button ignition switch under the following conditions, and wait 2 seconds or more.
- Selector lever: In the P position
- Brake pedal: Depressed
2. Check DTC in “Self Diagnosis Result” mode of “IPDM E/R” using CONSULT. H
Is DTC detected?
YES >> Refer to SEC-161, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident". I
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010438904
J
1.CHECK “S” TERMINAL CIRCUIT
1. Turn ignition switch OFF. SEC
2. Disconnect starter motor connector.
3. Shift selector lever to “P“or ”N” position.
4. Check voltage between starter motor harness connector and ground.
L
(+)
Starter motor (-) Condition Voltage
M
Connector Terminal
When the ignition
F10 1 Ground switch is in START po- 12 V or more
sition N

Is the inspection result normal?

YES >> GO TO 2
O
NO >> GO TO 3
2.REPLACE STARTER MOTOR
Replace starter motor. Refer to the following procedure. P
• HRA2DDT: STR-24, "HRA2DDT : Removal and Installation".
• MR20DE: STR-26, "MR20DD : Removal and Installation".
• K9K: STR-30, "K9K : Removal and Installation".
• R9M: STR-32, "R9M : Removal and Installation".

>> INSPECTION END

SEC-161
 B20DF STARTER RELAY OFF CIRCUIT
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

3.CHECK STARTER MOTER INPUT SIGNAL CIRCUIT

1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between starter motor harness connector and IPDM E/R harness connector.

Starter motor IPDM E/R

Continuity
Connector Terminal Connector Terminal
F10 1 F68 81 Existed
4. Check continuity between starter motor harness connector and ground.

Starter motor
Continuity
Connector Terminal Ground
F10 1 Not existed
Is the inspection result normal?
YES >> GO TO 4
NO >> Repair or replace harness.
4.REPLACE IPDM E/R
Replace IPDM E/R. Refer to PCS-67, "Removal and Installation".

>> INSPECTION END

SEC-162
 POWER SUPPLY AND GROUND CIRCUIT
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
POWER SUPPLY AND GROUND CIRCUIT
A
SIREN CONTROL UNIT
SIREN CONTROL UNIT : Diagnosis Procedure INFOID:0000000010462812
B
1.CHECK FUSE
Check that the following fuse is not blown.
C
Signal name Fuse
Battery power supply 20 (5 A)
D
Is the fuse fusing?
YES >> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
NO >> GO TO 2. E
2.CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect siren control unit connector. F
3. Check voltage between siren control unit harness connector and the ground.

(+) G
(−) Voltage
Siren control unit
(Approx.)
Connector Terminal
Ground H
B27 2 Battery voltage
Is the inspection result normal?
YES >> GO TO 3. I
NO >> Repair or replace harness.
3.CHECK GROUND CIRCUIT
Check continuity between siren control unit harness connectors and the ground. J

Siren control unit

Continuity
Connector Terminal Ground SEC
B27 5 Existed
Is the inspection result normal? L
YES >> INSPECTION END
NO >> Repair or replace harness.
STEERING LOCK UNIT M
STEERING LOCK UNIT : Diagnosis Procedure INFOID:0000000010501206

1.CHECK FUSE N

Check that the following fuse is not blown.

O
Signal name Fuse No.
Ignition ON signal 65 (5 A)
Is the fuse blown? P
YES >> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
NO >> GO TO 2.
2.CHECK STEERING LOCK UNIT POWER SUPPLY CIRCUIT1
1. Turn ignition switch OFF.
2. Disconnect steering lock unit connectors.
3. Check voltage between harness steering lock unit connector and ground.

SEC-163
 POWER SUPPLY AND GROUND CIRCUIT
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

Steering lock unit

Condition Voltage (V)
Connector Terminal
Ground
ON 6 - 16
M35 7 Ignition switch
OFF 0-1
Is the measurement value normal?
YES >> GO TO 4.
NO >> GO TO 3.
3.CHECK STEERING LOCK UNIT POWER SUPPLY CIRCUIT1
1. Disconnect IPDM E/R connector.
2. Check continuity between steering lock unit harness connector and IPDM E/R harness connector.

Steering lock unit IPDM E/R

Continuity
Connector Terminal Connector Terminal
M35 7 E38 19 Existed
3. Check voltage between IPDM E/R harness connector and ground.

IPDM E/R
Continuity
Connector Terminal Ground
E38 19 Not existed
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-67, "Removal and Installation".
NO >> Repair or replace harness.
4.CHECK STEERING LOCK UNIT POWER SUPPLY CIRCUIT2
Check voltage between harness steering lock unit connector and ground.

Steering lock unit

Condition Voltage (V)
Connector Terminal
Ground
Active 9 - 16
M35 2 Steering lock unit
Not active 0 - 0.5
Is the measurement value normal?
YES >> GO TO 6.
NO >> GO TO 5.
5.CHECK STEERING LOCK UNIT POWER SUPPLY CIRCUIT2
1. Disconnect BCM connector.
2. Check continuity between steering lock unit harness connector and BCM harness connector.

Steering lock unit BCM

Continuity
Connector Terminal Connector Terminal
M35 2 M70 41 Existed
3. Check voltage between BCM harness connector and ground.

BCM
Continuity
Connector Terminal Ground
M70 41 Not existed
Is the inspection result normal?
YES >> Replace BCM. Refer to BCS-132, "Removal and Installation".
NO >> Repair or replace harness.

SEC-164
 POWER SUPPLY AND GROUND CIRCUIT
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

6.CHECK GROUND CIRCUIT A

Check continuity between steering lock unit harness connector and ground.

Steering lock unit

Continuity B
Connector Terminal Ground
M35 6 Existed
Does continuity exist? C
YES >> INSPECTION END
NO >> Repair or replace harness.
D

SEC

SEC-165
 SECURITY INDICATOR LAMP
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
SECURITY INDICATOR LAMP
Component Function Check INFOID:0000000010826895

1.CHECK FUNCTION
1. Perform “THEFT IND” in “ACTIVE TEST” mode of “IMMU” of “BCM” using CONSULT.
2. Check security indicator lamp operation.

Test item Description

ON Illuminates
THEFT IND Security indicator lamp
OFF Does not illuminate
Is the inspection result normal?
YES >> INSPECTION END
NO >> Refer to SEC-166, "Diagnosis Procedure".
Diagnosis Procedure INFOID:0000000010338012

1.CHECK FUSE
1. Turn power switch OFF.
2. Check that the following fuse in the fuse block (J/B) is not blown.

Signal name Fuse No.

Battery power supply 21 (10 A)
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace the blown fuse after repairing the cause of blowing.
2.CHECK SECURITY INDICATOR LAMP POWER SUPPLY CIRCUIT
1. Disconnect combination meter connector.
2. Turn power switch ON.
3. Check voltage between combination meter harness connector and ground.

(+)
Voltage (V)
Combination meter (–)
(Approx.)
Connector Terminal
M52 45 Ground Battery voltage
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK SECURITY INDICATOR LAMP SIGNAL
1. Turn power switch OFF.
2. Connect combination meter connector.
3. Disconnect BCM connector.
4. Turn power switch ON.
5. Check voltage between BCM harness connector and ground.

(+)
BCM (–) Voltage
Connector Terminal
M70 75 Ground 9 - 16 V
Is the inspection result normal?
YES >> GO TO 4.

SEC-166
 SECURITY INDICATOR LAMP
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
NO >> GO TO 5.
4.REPLACE BCM A

1. Replace BCM. Refer to BCS-132, "Removal and Installation".

2. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.
B

>> INSPECTION END

5.CHECK SECURITY INDICATOR LAMP CIRCUIT C
1. Disconnect combination meter connector.
2. Check continuity between combination meter harness connector and BCM harness connector.
D
Combination meter BCM
Continuity
Connector Terminal Connector Terminal
M51 7 M70 75 Existed
E

3. Check continuity between combination meter harness connector and ground.

F
Combination meter
Continuity
Connector Terminal Ground
M51 7 Not existed G
Is the inspection result normal?
YES >> Replace combination meter. Refer to MWI-80, "Removal and Installation".
NO >> Repair or replace harness. H

SEC

SEC-167
 HOOD SWITCH
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
HOOD SWITCH
Component Function Check INFOID:0000000010478294

1.CHECK FUNCTION
1. Select “HOOD SW” in “Data Monitor” mode of “IPDM E/R” using CONSULT.
2. Check “HOOD SW” indication under the following condition.

Monitor item Condition Indication

Open ON
HOOD SW Hood
Close OFF
Is the indication normal?
YES >> Hood switch is OK.
NO >> Refer to SEC-168, "Diagnosis Procedure".
Diagnosis Procedure INFOID:0000000010338007

1.CHECK HOOD SWITCH SIGNAL CIRCUIT 1

1. Turn ignition switch OFF.
2. Disconnect hood switch connector.
3. Check voltage between hood switch harness connector and ground.

(+)
Hood switch (–) Voltage
Connector Terminal
E100 2 Ground 9 - 16 V
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK HOOD SWITCH SIGNAL CIRCUIT 2
1. Disconnect IPDM E/R connector.
2. Check continuity between IPDM E/R harness connector and hood switch harness connector.

IPDM E/R Hood switch

Continuity
Connector Terminal Connector Terminal
E102 60 E100 2 Existed
3. Check continuity between IPDM E/R harness connector and ground.

IPDM E/R
Continuity
Connector Terminal Ground
E102 60 Not existed
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-67, "Removal and Installation".
NO >> Repair or replace harness.
3.CHECK HOOD SWITCH GROUND CIRCUIT
Check continuity between hood switch harness connector and ground.

Hood switch
Continuity
Connector Terminal Ground
E100 1 Existed

SEC-168
 HOOD SWITCH
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
Is the inspection result normal?
YES >> GO TO 4. A
NO >> Repair or replace harness.
4.CHECK HOOD SWITCH
B
Refer to SEC-169, "Component Inspection".
Is the inspection result normal?
YES >> GO TO 5. C
NO >> Replace hood switch. Refer to DLK-177, "HOOD LOCK : Removal and Installation".
5.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident". D

>> INSPECTION END

E
Component Inspection INFOID:0000000010338008

1.CHECK HOOD SWITCH F

1. Turn ignition switch OFF.
2. Disconnect hood switch connector.
3. Check continuity between hood switch terminals. G

Hood switch
Condition Continuity
Terminal H
Unlock condition Not existed
1 2 Hood lock
Lock condition Existed
I
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace hood switch. Refer to DLK-177, "HOOD LOCK : Removal and Installation".
J

SEC

SEC-169
 HORN FUNCTION
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
HORN FUNCTION
Diagnosis Procedure INFOID:0000000010338010

1.CHECK HORN FUNCTION

Check that horns function properly using horn switch.
Does horn sound?
YES >> GO TO 2.
NO >> Check horn circuit. Refer to HRN-4, "Wiring Diagram".
2.CHECK HORN CONTROL CIRCUIT
1. Disconnect horn relay.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R harness connector and horn relay harness connector.

IPDM E/R Horn relay

Continuity
Connector Terminal Connector Terminal
E37 9 E22 1 Existed
4. Check continuity between IPDM E/R harness connector and ground.

IPDM E/R
Continuity
Connector Terminal Ground
E37 9 Not existed
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-67, "Removal and Installation".
NO >> Repair or replace harness.

SEC-170
 INTRUDER SENSOR
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
INTRUDER SENSOR
A
Component Function Check INFOID:0000000010462803

1.CHECK INTRUDER SENSOR FUNCTION B

1. Turn ignition switch OFF.
2. Check that hood is closed completely.
3. Get in the vehicle and close all doors. C
4. Lock doors using Intelligent Key.
5. Check security indicator lamp blinks to confirm that the vehicle security system is shifted into the ARMED
phase. Refer to SEC-22, "VEHICLE SECURITY SYSTEM : System Description".
D
6. Hold up and move a hand over intruder sensor.
7. Check that siren sounds after a few seconds.
Does the siren sound?
E
YES >> Intruder sensor is OK.
NO >> Refer to SEC-171, "Diagnosis Procedure".
Diagnosis Procedure INFOID:0000000010462804
F

1.CHECK INTRUDER SENSOR POWER SUPPLY

1. Turn ignition switch OFF. G
2. Disconnect intruder sensor connector.
3. Check voltage between intruder sensor harness connector and ground.
H
(+)
Voltage
Sensor cancel switch (–)
(Approx.)
Connector Terminal I
R2 1 Ground Battery voltage
Is the inspection result normal?
J
YES >> GO TO 2.
NO-1 >> Check 10 A fuse [No. 79, located in the fuse block].
NO-2 >> Check harness for open or short between fuse and intruder sensor.
SEC
2.CHECK INTRUDER SENSOR SIGNAL CIRCUIT
1. Disconnect siren control unit connector.
2. Check continuity between siren control unit harness connector and intruder sensor harness connector. L

Siren control unit Sensor cancel switch

Continuity
Connector Terminal Connector Terminal M
B27 4 R2 2 Existed
3. Check continuity between siren control unit harness connector and ground.
N
Siren control unit
Continuity
Connector Terminal Ground
B27 4 Not existed O

Is the inspection result normal?

YES >> GO TO 3. P
NO >> Repair or replace harness.
3.CHECK INTRUDER SENSOR GROUND CIRCUIT
Check continuity between intruder sensor harness connector and ground.

SEC-171
 INTRUDER SENSOR
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

Sensor cancel switch

Continuity
Connector Terminal Ground
R2 3 Existed
Is the inspection result normal?
YES >> Replace intruder sensor.
NO >> Repair or replace harness.

SEC-172
 SENSOR CANCEL SWITCH
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
SENSOR CANCEL SWITCH
A
Diagnosis Procedure INFOID:0000000010462806

1.CHECK SENSOR CANCEL SWITCH SIGNAL B

1. Turn ignition switch OFF.
2. Disconnect sensor cancel switch connector.
3. Check signal between sensor cancel switch harness connector and ground with oscilloscope. C

(+)
Sensor cancel switch (–) Voltage D
Connector Terminal

R2 5 Ground
F

JPMIA0011GB
G
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
H
2.CHECK SENSOR CANCEL SWITCH CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM harness connector and sensor cancel switch harness connector. I

BCM Sensor cancel switch

Continuity
Connector Terminal Connector Terminal J
M69 107 R2 5 Existed
3. Check continuity between BCM harness connector and ground.
SEC
BCM
Continuity
Connector Terminal Ground
L
M69 107 Not existed
Is the inspection result normal?
YES >> Replace BCM. Refer to BCS-132, "Removal and Installation". M
NO >> Repair or replace harness.
3.CHECK GROUND CIRCUIT
N
Check continuity between sensor cancel switch harness connector and ground.

Sensor cancel switch

Continuity O
Connector Terminal Ground
R2 5 Existed
Is the inspection result normal? P
YES >> GO TO 4.
NO >> Repair or replace harness.
4.CHECK SENSOR CANCEL SWITCH
Refer to SEC-174, "Component Inspection".
Is the inspection result normal?
YES >> GO TO 5.
SEC-173
 SENSOR CANCEL SWITCH
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
NO >> Replace sensor cancel switch.
5.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".

>> INSPECTION END

Component Inspection INFOID:0000000010462807

1.CHECK SENSOR CANCEL SWITCH

1. Turn ignition switch OFF.
2. Disconnect sensor cancel switch connector.
3. Check continuity between sensor cancel switch terminals.

Sensor cancel switch

Condition Continuity
Terminal
Press Existed
5 6 Sensor cancel switch
Release Not existed
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace sensor cancel switch.

SEC-174
 SIREN CONTROL UNIT CIRCUIT (COMMUNICATION SIGNAL)
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
SIREN CONTROL UNIT CIRCUIT (COMMUNICATION SIGNAL)
A
Component Function Check INFOID:0000000010462808

1.CHECK SIREN CONTROL UNIT FUNCTION B

1. Turn ignition switch OFF.
2. Check that hood is closed completely.
3. Get in the vehicle and close all doors. C
4. Lock doors using Intelligent Key.
5. Check security indicator lamp blinks to confirm that the vehicle security system is shifted into the ARMED
phase. Refer to SEC-22, "VEHICLE SECURITY SYSTEM : System Description".
D
Is the inspection result normal?
YES >> Siren control unit circuit (communication signal) is OK.
NO >> Refer to SEC-175, "Diagnosis Procedure". E
Diagnosis Procedure INFOID:0000000010462809

1.CHECK SIREN CONTROL UNIT SIGNAL CIRCUIT F

1. Turn ignition switch OFF.
2. Disconnect siren control unit connector.
3. Disconnect BCM connector. G
4. Check continuity between siren control unit harness connector and BCM harness connector.

Siren control unit BCM H

Continuity
Connector Terminal Connector Terminal
B27 3 B4 38 Existed
5. Check continuity between siren control unit harness connector and ground. I

Siren control unit

Continuity J
Connector Terminal Ground
B27 3 Not existed
Is the inspection result normal? SEC
YES >> GO TO 2.
NO >> Repair or replace harness.
2.CHECK INTERMITTENT INCIDENT L
Refer to GI-41, "Intermittent Incident".

M
>> INSPECTION END

SEC-175
 SIREN CONTROL UNIT CIRCUIT (HAZARD SWITCH SIGNAL)
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
SIREN CONTROL UNIT CIRCUIT (HAZARD SWITCH SIGNAL)
Component Function Check INFOID:0000000010462810

1.CHECK SIREN CONTROL UNIT FUNCTION

1. Turn ignition switch OFF.
2. Check that hood is closed completely.
3. Get in the vehicle and close all doors.
4. Lock doors using Intelligent Key.
5. Check security indicator lamp blinks to confirm that the vehicle security system is shifted into the ARMED
phase. Refer to SEC-22, "VEHICLE SECURITY SYSTEM : System Description".
6. Hold up and move a hand over intruder sensor.
7. Check that hazard warning lamps blinks after a few seconds.
Does the siren sound?
YES >> Siren control unit circuit (hazard switch signal) is OK.
NO >> Refer to SEC-176, "Diagnosis Procedure".
Diagnosis Procedure INFOID:0000000010462811

1.CHECK SIREN CONTROL UNIT SIGNAL CIRCUIT

1. Turn ignition switch OFF.
2. Disconnect siren control unit connector.
3. Disconnect BCM connector.
4. Check continuity between siren control unit harness connector and BCM harness connector.

Siren control unit BCM

Continuity
Connector Terminal Connector Terminal
B27 1 M70 51 Existed
5. Check continuity between siren control unit harness connector and ground.

Siren control unit

Continuity
Connector Terminal Ground
B27 1 Not existed
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace harness.
2.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".

>> INSPECTION END

SEC-176
 ENGINE DOES NOT START WHEN INTELLIGENT KEY IS INSIDE OF VEHICLE
< SYMPTOM DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]

SYMPTOM DIAGNOSIS A
ENGINE DOES NOT START WHEN INTELLIGENT KEY IS INSIDE OF VE-
HICLE
B
Description INFOID:0000000010338013

Engine does not start when push-button ignition switch is pressed while carrying Intelligent Key. C
NOTE:
• Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and
check each symptom.
• The engine start function, door lock function, power distribution system, and NATS-IVIS/NVIS in the Intelli- D
gent Key system are closely related to each other regarding control. The vehicle security function can oper-
ate only when the door lock and power distribution system are operating normally.
E
Conditions of Vehicle (Operating Conditions)
• “ENGINE START BY I-KEY” setting in “WORK SUPPORT” mode of “INTELLIGENT KEY” of “BCM” is ON.
• One or more of Intelligent Keys with registered Intelligent Key ID is in the vehicle.
F
Diagnosis Procedure INFOID:0000000010505177

1.PERFORM WORK SUPPORT G

Perform “INSIDE ANT DIAGNOSIS” in “Work Support” mode of “INTELLIGENT KEY” of “BCM” using CON-
SULT.
Refer to the following procedure. H
• Type 1: SEC-27, "INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY) (Type 1)".
• Type 2: SEC-31, "INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY) (Type 2)".
• Type 5: SEC-36, "INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY) (Type 5)".
I
>> GO TO 2.
2.PERFORM SELF-DIAGNOSIS RESULT J
Select “Self Diagnostic Result” mode of “BCM”, and check whether or not DTC of inside key antenna is
detected.
Is DTC detected? SEC
YES >> Perform the trouble diagnosis for detected DTC. Refer to BCS-90, "DTC Index".
NO >> GO TO 3.
3. CHECK PUSH-BUTTON IGNITION SWITCH L

Check push-button ignition switch.

Refer to PCS-117, "Component Function Check".
M
Is the operation normal?
YES >> GO TO 4.
NO >> Repair or replace malfunctioning parts.
N
4.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation"
Is the inspection result normal? O
YES >> INSPECTION END
NO >> Check intermittent incident. Refer to GI-41, "Intermittent Incident".
P

SEC-177
 STEERING DOES NOT LOCK
< SYMPTOM DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
STEERING DOES NOT LOCK
Description INFOID:0000000010338015

Steering does not lock when door is open while ignition switch is OFF.
NOTE:
Before performing the diagnosis, perform “Work Flow”. Refer to SEC-77, "Work Flow".
Diagnosis Procedure INFOID:0000000010338016

1.CHECK DOOR SWITCH

Check door switch.
Refer to DLK-94, "Component Function Check".
Is the inspection normal?
YES >> GO TO 2.
NO >> Repair or replace malfunctioning parts.
2.CONFIRM THE OPERATION
Confirm the operation again.
Is the inspection normal?
YES >> INSPECTION END
NO >> GO TO 3.
3.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".

>> INSPECTION END

SEC-178
 SECURITY INDICATOR LAMP DOES NOT TURN ON OR BLINK
< SYMPTOM DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
SECURITY INDICATOR LAMP DOES NOT TURN ON OR BLINK
A
Description INFOID:0000000010338017

Security indicator lamp does not blink when power supply position is other than the ON position. B
NOTE:
• Before performing the diagnosis, perform “Work Flow”. Refer to SEC-77, "Work Flow".
• Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and
check each symptom. C

Conditions of Vehicle (Operating Conditions)

D
Power supply position is other than the ON position.
Diagnosis Procedure INFOID:0000000010338018

E
1.CHECK SECURITY INDICATOR LAMP
Check security indicator lamp.
Refer to SEC-166, "Component Function Check". F
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunctioning parts. G
2.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation". H
Is the result normal?
YES >> INSPECTION END.
NO >> GO TO 3 I
3.CONFIRM THE OPERATION
Confirm the operation again.
J
Is the result normal?
YES >> INSPECTION END
NO >> GO TO 4.
SEC
4.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".
L
>> INSPECTION END

SEC-179
 VEHICLE SECURITY SYSTEM CANNOT BE SET
< SYMPTOM DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
VEHICLE SECURITY SYSTEM CANNOT BE SET
INTELLIGENT KEY
INTELLIGENT KEY : Description INFOID:0000000010338019

Armed phase is not activated when door is locked using Intelligent Key.
NOTE:
Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and check
each symptom.
CONDITION OF VEHICLE (OPERATING CONDITION)
Confirm that the setting of “SECURITY ALARM SET” is “ON” in “WORK SUPPORT” mode of “THEFT ALM”of
“BCM” using CONSULT.
INTELLIGENT KEY : Diagnosis Procedure INFOID:0000000010505182

1.CHECK INTELLIGENT KEY SYSTEM (REMOTE KEYLESS ENTRY FUNCTION)

Press the LOCK button of Intelligent Key.
Are all doors LOCKED?
YES >> GO TO 2.
NO >> Check Intelligent Key system (remote keyless entry function). Refer to DLK-126, "Diagnosis Pro-
cedure".
2.PERFORM SELF-DIAGNOSIS OF SIREN CONTROL UNIT
Perform self-diagnosis of siren control unit.
Refer to SEC-48, "Diagnosis Description".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace malfunctioning parts.
3.CHECK HOOD SWITCH
Check hood switch.
Refer to SEC-168, "Component Function Check".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace hood switch.
4.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation"
Is the inspection result normal?
YES >> INSPECTION END
NO >> Check intermittent incident. Refer to GI-41, "Intermittent Incident".
DOOR REQUEST SWITCH
DOOR REQUEST SWITCH : Description INFOID:0000000010338021

Armed phase is not activated when door is locked using door request switch.
NOTE:
Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and check
each symptom.
CONDITION OF VEHICLE (OPERATING CONDITION)
Confirm that the setting of “SECURITY ALARM SET” is “ON” in “WORK SUPPORT” mode of “THEFT ALM”of
“BCM” using CONSULT.
DOOR REQUEST SWITCH : Diagnosis Procedure INFOID:0000000010505183

1.CHECK INTELLIGENT KEY SYSTEM (DOOR LOCK FUNCTION)

SEC-180
 VEHICLE SECURITY SYSTEM CANNOT BE SET
< SYMPTOM DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
Carry the Intelligent Key and press the door request switch.
Are all doors LOCKED? A
YES >> GO TO 2.
NO >> Check Intelligent Key system (door lock function). Refer to DLK-123, "ALL DOOR REQUEST
SWITCHES : Diagnosis Procedure". B
2.PERFORM SELF-DIAGNOSIS OF SIREN CONTROL UNIT
Perform self-diagnosis of siren control unit.
C
Refer to SEC-48, "Diagnosis Description".
Is the inspection result normal?
YES >> GO TO 3. D
NO >> Repair or replace malfunctioning parts.
3.CHECK HOOD SWITCH
Check hood switch. E
Refer to SEC-168, "Component Function Check".
Is the inspection result normal?
YES >> GO TO 4. F
NO >> Replace hood switch.
4.REPLACE BCM
G
Replace BCM. Refer to BCS-132, "Removal and Installation"
Is the inspection result normal?
YES >> INSPECTION END H
NO >> Check intermittent incident. Refer to GI-41, "Intermittent Incident".

SEC

SEC-181
 VEHICLE SECURITY ALARM DOES NOT ACTIVATE
< SYMPTOM DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
VEHICLE SECURITY ALARM DOES NOT ACTIVATE
Description INFOID:0000000010505184

Alarm does not operate when alarm operating condition is satisfied.

Diagnosis Procedure INFOID:0000000010505185

1.CHECK SENSOR CANCEL SWITCH

Check sensor cancel switch.
Refer to SEC-173, "Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace sensor cancel switch.
2.PERFORM SELF-DIAGNOSIS OF SIREN CONTROL UNIT
Perform self-diagnosis of siren control unit.
Refer to SEC-48, "Diagnosis Description".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace malfunctioning parts.
3.CHECK DOOR SWITCH
Check door switch.
Refer to DLK-94, "Component Function Check".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace the malfunctioning door switch. Refer to DLK-193, "Removal and Installation".
4.CHECK HOOD SWITCH
Check hood switch.
Refer to SEC-168, "Component Function Check".
Is the inspection result normal?
YES >> GO TO 5.
NO >> Replace hood switch.
5.CHECK INTRUDER SENSOR
Check intruder sensor.
Refer to SEC-171, "Component Function Check".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Replace intruder sensor.
6.REPLACE SIREN CONTROL UNIT
1. Replace siren control unit.
2. Confirm the operation after replacement.
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 7.
7.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation"
Is the inspection result normal?
YES >> INSPECTION END
NO >> Check intermittent incident. Refer to GI-41, "Intermittent Incident".

SEC-182
 INTRUDER SENSOR CANNOT BE DEACTIVATED
< SYMPTOM DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
INTRUDER SENSOR CANNOT BE DEACTIVATED
A
Diagnosis Procedure INFOID:0000000010505189

1.CHECK SENSOR CANCEL SWITCH B

Check sensor cancel switch.
Refer to SEC-173, "Diagnosis Procedure".
Is the inspection result normal? C
YES >> GO TO 2.
NO >> Replace sensor cancel switch.
2.REPLACE SIREN CONTROL UNIT D

1. Replace siren control unit.

2. Confirm the operation after replacement. E
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 3. F
3.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation"
Is the inspection result normal? G
YES >> INSPECTION END
NO >> Check intermittent incident. Refer to GI-41, "Intermittent Incident".
H

SEC

SEC-183
 NATS ANTENNA AMP.
< REMOVAL AND INSTALLATION > [WITH INTELLIGENT KEY SYSTEM]

REMOVAL AND INSTALLATION

NATS ANTENNA AMP.
Removal and Installation INFOID:0000000010338025

REMOVAL
1. Remove the push-button ignition switch. Refer to PCS-123, "Removal and Installation".
2. Disengage the NATS antenna amp. pawl, and then remove
NATS antenna amp. from push-button ignition switch .

: Pawl

JMMIA1436ZZ

INSTALLATION
Install in the reverse order of removal.

SEC-184
 PRECAUTIONS
< PRECAUTION > [WITHOUT INTELLIGENT KEY SYSTEM]

PRECAUTION A
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT B
PRE-TENSIONER" INFOID:0000000010491326

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along C
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. Information necessary to service the system safely is included in the “SRS AIR BAG” and
“SEAT BELT” of this Service Manual.
WARNING: D
Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision that would result in air bag inflation, all maintenance must be performed by E
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
F
Module, see “SRS AIR BAG”.
• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-
vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors. G
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING: H
Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the
ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing I
serious injury.
• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the
battery, and wait at least 3 minutes before performing any service. J
Precaution for Procedure without Cowl Top Cover INFOID:0000000010491410

When performing the procedure after removing cowl top cover, cover SEC
the lower end of windshield with urethane, etc to prevent damage to
windshield.
L

PIIB3706J N
Precautions for Removing Battery Terminal INFOID:0000000010503303

• With the adoption of Auto ACC function, ACC power is automatically supplied by operating the intelligent key O
or remote keyless entry or by opening/closing the driver side door. In addition, ACC power is supplied even
after the ignition switch is turned to the OFF position, i.e. ACC power is supplied for a certain fixed time.
P

SEC-185
 PRECAUTIONS
< PRECAUTION > [WITHOUT INTELLIGENT KEY SYSTEM]
• When disconnecting the 12V battery terminal, turn off the ACC
power before disconnecting the 12V battery terminal, observing
“How to disconnect 12V battery terminal” described below.
NOTE:
Some ECUs operate for a certain fixed time even after ignition
switch is turned OFF and ignition power supply is stopped. If the
battery terminal is disconnected before ECU stops, accidental DTC
detection or ECU data damage may occur.
• For vehicles with the 2-batteries, be sure to connect the main bat-
tery and the sub battery before turning ON the ignition switch.
NOTE:
SEF289H
If the ignition switch is turned ON with any one of the terminals of
main battery and sub battery disconnected, then DTC may be detected.
• After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.
NOTE:
The removal of 12V battery may cause a DTC detection error.
HOW TO DISCONNECT 12V BATTERY TERMINAL
Disconnect 12V battery terminal according to Instruction 1 or Instruction 2 described below.
For vehicles parked by ignition switch OFF, refer to Instruction 2.
INSTRUCTION 1
1. Open the hood.
2. Turn key switch to the OFF position with the driver side door opened.
3. Get out of the vehicle and close the driver side door.
4. Wait at least 3 minutes. For vehicle with the engine listed below, remove the battery terminal after a lapse
of the specified time.

D4D engine : 20 minutes

HRA2DDT : 12 minutes
K9K engine : 4 minutes
M9R engine : 4 minutes
R9M engine : 4 minutes
V9X engine : 4 minutes
CAUTION:
While waiting, never operate the vehicle such as locking, opening, and closing doors. Violation of
this caution results in the activation of ACC power supply according to the Auto ACC function.
5. Remove 12V battery terminal.
CAUTION:
After installing 12V battery, always check self-diagnosis results of all ECUs and erase DTC.
INSTRUCTION 2 (FOR VEHICLES PARKED BY IGNITION SWITCH OFF)
1. Unlock the door with intelligent key or remote keyless entry.
NOTE:
At this moment, ACC power is supplied.
2. Open the driver side door.
3. Open the hood.
4. Close the driver side door.
5. Wait at least 3 minutes.
CAUTION:
While waiting, never operate the vehicle such as locking, opening, and closing doors. Violation of
this caution results in the activation of ACC power supply according to the Auto ACC function.
6. Remove 12V battery terminal.
CAUTION:
After installing 12V battery, always check self-diagnosis results of all ECUs and erase DTC.

SEC-186
 COMPONENT PARTS
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]

SYSTEM DESCRIPTION A
COMPONENT PARTS
Component Parts Location INFOID:0000000010338031
B

SEC

JMKIB3222ZZ
M
View right of steering column View with headlining

N
No. Component Function
• Combination meter transmits the vehicle speed signal to BCM via CAN communication.
• BCM also receives the vehicle speed signal from ABS actuator and electric unit (control O
unit) via CAN communication. BCM compares both signals to detect the vehicle speed.
Combination meter
• Security indicator lamp is located on combination meter.
• Security indicator lamp blinks when ignition switch is in any position other than ON to warn
that Nissan Anti-Theft System (NATS) is on board. P
ABS actuator and electric unit (control unit) transmits the vehicle speed signal to BCM via
CAN communication.
ABS actuator and electric unit
BCM also receives the vehicle speed signal from combination meter via CAN communica-
(control unit)
tion. BCM compares both signals to detect the vehicle speed.
Refer to BRC-8, "Component Parts Location" for detailed installation location.

SEC-187
 COMPONENT PARTS
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
No. Component Function
TCM receives the shift position signal from transmission range switch, and then transmits the
P/N position signal to BCM via CAN communication.
BCM confirms the selector lever position with the following 5 signals.
• P position signal from CVT shift selector (detention switch)
• P/N position signal from transmission range switch
• P position signal from IPDM E/R (CAN)
• Neutral position signal from IPDM E/R (CAN)
TCM (CVT models)
• P/N position signal from TCM (CAN)
IPDM E/R confirms the selector lever position with the following 3 signals.
• P position signal from CVT shift selector (detention switch)
• P/N position signal from transmission range switch
• P/N position signal from BCM (CAN)
Refer to TM-430, "CVT CONTROL SYSTEM : Component Parts Location" for detailed instal-
lation location.
Transmission range switch detects the selector lever position, and then transmits the P/N po-
sition signal to BCM and IPDM E/R.
BCM confirms the CVT shift selector position with the following 5 signals.
• P position signal from CVT shift selector (detention switch)
• P/N position signal from transmission range switch
• P position signal from IPDM E/R (CAN)
Transmission range switch • Neutral position signal from IPDM E/R (CAN)
(CVT models) • P/N position signal from TCM (CAN)
IPDM E/R confirms the CVT shift selector position with the following 3 signals.
• P position signal from CVT shift selector (detention switch)
• P/N position signal from transmission range switch
• P/N position signal from BCM (CAN)
Refer to TM-430, "CVT CONTROL SYSTEM : Component Parts Location" for detailed instal-
lation location.
Reverse/neutral position switch detects that shift lever is in the neutral position, and then
Reverse/neutral position
transmits ON/OFF signal to BCM.
switch (M/T models)
Refer to TM-131, "Component Parts Location" for detailed installation location.
Hood switch detects that brake hood is open or closed, and then transmits that signal to the
Hood switch
IPDM E/R.
Horn operate for warning vehicle surroundings when VEHICLE SECURITY SYSTEM oper-
Horn
ates.
ECM controls the engine.
When ignition switch is turned ON, BCM starts communication with ECM and performs the
ID verification between BCM and ECM.
ECM
If the verification result is OK, the engine can start. If the verification result is NG, the engine
can not start.
Refer to ECH-12, "Component Parts Location" for detailed installation location.
IPDM E/R controls these relays while communicating with BCM.
When IPDM E/R receives the alarm request signal from BCM, IPDM E/R activates vehicle
IPDM E/R
security horn and hazard warning lamps intermittently.
Refer to PCS-5, "Component Parts Location" for detailed installation location.
BCM controls NISSAN ANTI-THEFT SYSTEM (NATS) and VEHICLE SECURITY SYSTEM.
BCM performs ID verification between BCM and ECM when ignition switch is turned ON. If
BCM the ID verification result is OK, ECM can start engine.
Refer to BCS-7, "BODY CONTROL SYSTEM : Component Parts Location" for detailed in-
stallation location.
Front door switch (passenger Door switch detects door open/close condition and then transmits ON/OFF signal to BCM.
side) Refer to DLK-386, "Component Parts Location" for detailed installation location.
Door switch detects door open/close condition and then transmits ON/OFF signal to BCM.
Rear door switch LH
Refer to DLK-386, "Component Parts Location" for detailed installation location.
Back door switch is integrated into back door look assembly.
Back door switch detects back door open/close condition, and then transmits ON/OFF signal
Back door switch
to BCM.
Refer to DLK-386, "Component Parts Location" for detailed installation location.
Door switch detects door open/close condition and then transmits ON/OFF signal to BCM.
Rear door switch RH
Refer to DLK-386, "Component Parts Location" for detailed installation location.

SEC-188
 COMPONENT PARTS
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
No. Component Function
A
Front door switch (Driver Door switch detects door open/close condition and then transmits ON/OFF signal to BCM.
side) Refer to DLK-386, "Component Parts Location" for detailed installation location.
NATS antenna amp. Refer to SEC-189, "NATS Antenna Amp.".
B
Sensor cancel switch Refer to SEC-189, "Sensor Cancel Switch".

NATS Antenna Amp. INFOID:0000000010338032

C
The ID verification is performed between BCM and ignition key via NATS antenna amp. when ignition switch is
turned ON. If an unregistered ID of ignition key is used, the operation of the starting engine is prohibited.
D
Hood Switch INFOID:0000000010504932

Hood switch detects that hood is open, and then transmits ON/OFF
signal to IPDM E/R. IPDM E/R transmits hood switch signal to BCM E
via CAN communication.

JMKIB3260ZZ
H
Siren Control Unit INFOID:0000000010479732

Siren control unit monitors the vehicle condition and controls the vehicle security system. I
Intruder Sensor INFOID:0000000010479733

Intruder sensor detects a movement entering passenger compart- J

ment, then transmits the signal to siren control unit.

SEC

JMKIB3262ZZ M
Sensor Cancel Switch INFOID:0000000010479734

BCM deactivates intruder sensor for the vehicle security system N

when BCM receives sensor cancel switch ON signal.

JMKIB3261ZZ

SEC-189
 SYSTEM
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
SYSTEM
NISSAN ANTI-THEFT SYSTEM
NISSAN ANTI-THEFT SYSTEM : System Description INFOID:0000000010338033

SYSTEM DIAGRAM

JMKIB3228GB

SYSTEM DESCRIPTION
Nissan Anti-Theft System (NATS) has the following immobilizer functions:
• NATS shows high anti-theft performance to prevent engine from starting by anyone other than the owner
who has the registered ignition key.
• The ignition key has NATS ID and only ignition key which has the same ID as the ID registered in BCM and
ECM can start engine. This makes high anti-theft performance to prevent the vehicle from being stolen using
a copied ignition key.
• Security indicator lamp always blinks when ignition switch is in any position other than ON. Therefore, NATS
warns outsiders that the vehicle is equipped with the anti-theft system.
• If the system detects a malfunction, security indicator lamp illuminates when ignition switch is turned ON.
• If the owner requires, ignition key ID can be registered for up to 5 keys.
• During trouble diagnosis, when additional ignition key is needed, or when the following components are
replaced, the ID registration is required.
- BCM
- Ignition key
• Possible symptom of NATS malfunction is “Engine cannot start”. The engine also can not be started
because of other than the NATS malfunction, so start the trouble diagnosis according to SEC-231, "Work
Flow".
• If ECM other than Genuine NISSAN parts is installed, the engine cannot be started. For ECM replacement
procedure, refer to ECH-313, "Removal and Installation"(HRA2DDT engine models), ECK-399, "Removal
and Installation"(K9K engine models) or EC9-405, "Removal and Installation"(R9M engine models).
SECURITY INDICATOR LAMP
• Security indicator lamp is located on combination meter and warns that the vehicle is equipped with NATS.
• Security indicator lamp always blinks, when the ignition switch is in any position other than ON.
• Security indicator lamp turns OFF when the ignition switch is turned ON.
OPERATION WHEN IGNITION KEY IS INSERTED INTO IGNITION KEY CYLINDER
1. When ignition switch is turned ON, BCM activates NATS antenna amp. to start NATS ID verification with
the ignition key (transponder is integrated).
2. BCM receives the NATS ID signal from ignition key via NATS antenna amp. and verifies it with the regis-
tered ID.
3. When the NATS ID verification result is OK, BCM performs the ID verification between BCM and ECM.
4. When the verification result is OK, BCM transmits the verification OK signal to ECM, and then ECM can
start the engine.

SEC-190
 SYSTEM
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
VEHICLE SECURITY SYSTEM
A
VEHICLE SECURITY SYSTEM : System Description INFOID:0000000010506849

SYSTEM DIAGRAM B

SEC

L
JMKIB3230GB

BCM INPUT/OUTPUT SIGNAL CHART M

Input Signal Item

Transmit unit Signal name N

IPDM E/R CAN communication Hood switch signal
Each door switch Door switch signal
O
Siren control unit Alarm link signal
Sensor cancel switch Sensor cancel switch signal

Output Signal Item P

Reception unit Signal name

Combination meter (security indicator lamp) Security indicator lamp signal
Siren control unit Alarm link signal
Hazard warning lamp Hazard warning lamp signal

SEC-191
 SYSTEM
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
SYSTEM DESCRIPTION
• The system reduces the possibility of a theft or mischief by sounding siren and blinking hazard warning lamp
continuously. The system activates siren and hazard warning lamp when detecting that the door or hood is
opened, or there is an illegal attempt to enter into the passenger room, while the system is in the ARMED
phase.
• Security indicator lamp on combination meter always blinks when ignition switch is any position other than
ON to warn that the vehicle is equipped with a VEHICLE SECURITY SYSTEM.
• Anti-theft function is improved by the adoption of intruder sensor that detects an attempt to enter into the
passenger room.
• Activation or deactivation of intruder sensor can be selected by sensor cancel switch.
• Siren control unit equips a built-in battery. Replace siren control unit once every 10 years because the war-
ranty for built-in battery expires after 10 years.
• Each time the system switches to the ARMED phase from the PRE-ARMED phase, the self-diagnosis is per-
formed by the siren control unit and each sensor. If any malfunction is detected, the siren sounds* 5 times to
inform the driver that a malfunction is detected and the vehicle security system does not function properly.
Malfunctioning part can be checked by “SIREN” in “ACTIVE TEST” mode of “THEFT ALM” of “BCM” using
CONSULT. Refer to SEC-203, "Diagnosis Description".
*: Siren sounds for 0.2 seconds and sound interval is 0.4 seconds.
Operation Flow

JMKIB1929GB

No. System state Switching condition

A B
DISARMED to When all conditions of A and
FULL PRE- one condition of B is satis- • Ignition switch: OFF All doors are locked by:
ARMED fied. • All doors: Closed • LOCK button of Key fob
• Hood: Closed • Door lock and unlock switch

DISARMED to A B
When all conditions of A and
PARTIAL PRE- All doors are locked by:
one condition of B is satis- • Ignition switch: OFF
ARMED • LOCK button of Key fob
fied. • Hood or any door: Open
• Door lock and unlock switch
FULL PRE- • Ignition switch: ON
When one of the following
ARMED to DIS- • UNLOCK button of Key fob: ON
condition is satisfied.
ARMED • Door lock and unlock switch: ON
PARTIAL PRE- • Ignition switch: ON
When one of the following
ARMED to DIS- • UNLOCK button of Key fob: ON
condition is satisfied.
ARMED • Door lock and unlock switch: ON

SEC-192
 SYSTEM
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
No. System state Switching condition
A
PARTIAL PRE-
When all of the following • All doors: Closed
ARMED to FULL
conditions are satisfied. • Hood: Closed
PRE-ARMED
FULL PRE- B
When one of the following • Any door: Opened
ARMED to PAR-
condition is satisfied. • Hood: Opened
TIAL PRE-ARMED
FULL PRE- When all of the following • Ignition switch: OFF C
ARMED to FULL conditions are satisfied for • All doors: Locked
ARMED 20 seconds. • Hood: Closed
PARTIAL PRE- When all of the following D
ARMED to PAR- conditions are satisfied for • Ignition switch: OFF
TIAL ARMED 20 seconds.
When all of the following • Ignition switch: OFF
PARTIAL to FULL E
conditions are satisfied for • All doors: Closed
ARMED
20 seconds. • Hood: Closed
FULL ARMED to
DISARMED • Ignition switch: ON F
When one of the following
• UNLOCK button of Key fob: ON
PARTIAL ARMED condition is satisfied.
• Door lock and unlock switch: ON
to DISARM
• Any door or hood is opened G
• Battery is connect and disconnect
FULL ARMED to When one of the following • Movement to enter into passenger room
ALARM condition is detected. • Communication between BCM and siren control unit is interrupted
• Communication between siren control unit and intruder sensor is in- H
terrupted
• Any door or hood is opened
• Battery is connect and disconnect I
PARTIAL ARMED When one of the following
• Communication between BCM and siren control unit is interrupted
to ALARM condition is detected.
• Communication between siren control unit and intruder sensor is in-
terrupted
J
• Ignition switch: ON
ALARM to When one of the following
• UNLOCK button of Key fob: ON
DISARMED condition is satisfied.
• Door lock and unlock switch: ON
ALARM to ALARM
SEC
27.5 seconds are passed.
PAUSE
ARM PAUSE to
FULL ARMED L
5 seconds are passed after deactivating ALARM.
ARM PAUSE to
PARTIAL ARMED
• Ignition switch: ON M
ALARM PAUSE to When one of the following
• UNLOCK button of Key fob: ON
DISARMED condition is satisfied.
• Door lock and unlock switch: ON
NOTE: N
• To lock/unlock all doors by operating remote controller button of Key fob for details, refer to DLK-387, "System Description".

Disarmed Phase
VEHICLE SECURITY SYSTEM switches to the DISARMED phase while any doors or hood is open because it O
is assumed that the owner is in or nearby the vehicle.
Pre-armed Phase
• VEHICLE SECURITY SYSTEM switches to the PRE-ARMED phase and blinks security indicator lamp P
quickly for approximately 20 seconds when all doors are locked by Key fob, while all doors and hood are
closed.
• VEHICLE SECURITY SYSTEM that is in the PRE-ARMED phase switches to the DISARMED phase when
all doors are unlocked by Key fob.
• VEHICLE SECURITY SYSTEM does not activate siren when door or hood is open while VEHICLE SECU-
RITY SYSTEM is in the PRE-ARMED phase. When the door or hood is closed again, VEHICLE SECURITY
SYSTEM stays in the PRE-ARMED phase.

SEC-193
 SYSTEM
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
Armed Phase
VEHICLE SECURITY SYSTEM switches to the ARMED phase from the PRE-ARMED phase after approxi-
mately 20 seconds, and blinks security indicator lamp slowly.
Alarm Phase
• VEHICLE SECURITY SYSTEM activates siren for approximately 27.5 seconds when any of the following
conditions is fulfilled while VEHICLE SECURITY SYSTEM is in the ARMED phase.
- When any door or hood is open
- When power supply to siren control unit is blocked
- When intruder sensor detects an attempt to enter into passenger compartment
- When battery connection is disconnected
• VEHICLE SECURITY SYSTEM deactivates siren when door is unlocked by Key fob or ignition switch is turn
ON position while siren is activated.
• VEHICLE SECURITY SYSTEM switches to the ARMED phase automatically when approximately 5 sec-
onds pass after deactivating siren.
SENSOR CANCEL FUNCTION
Perform the following procedure to deactivate intruder sensor.
1.CHECK SENSOR CANCEL FUNCTION
1. Turn ignition switch OFF.
2. Press sensor cancel switch, and before 5 minutes pass, close all doors and hood, and lock all doors using
the Key fob.
3. Check that VEHICLE SECURY SYSTEM is switched to the PRE-ARMED phase and that the siren sounds
one beep.
NOTE:
Intruder sensor is not cancelled and return to normal operation when any of the following conditions is fulfilled
while the cancellation procedure is being performed.
• When ignition switch turns ON.
• When 5 minutes or more pass after pressing sensor cancel switch.
• When VEHICLE SECURITY SYSTEM switches to the DISARMED phase.
Does security indicator lamp blink quickly?
YES >> INSPECTION END
NO >> Check again.

SEC-194
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (BCM)
A
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM) INFOID:0000000010479873
B
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
C
Diagnosis mode Function Description
Work Support Changes the setting for each system function.
D
Self Diagnostic Result Displays the diagnosis results judged by BCM.
CAN Diag Support Monitor Monitors the reception status of CAN communication viewed from BCM.
Data Monitor The BCM input/output signals are displayed. E
Active Test The signals used to activate each device are forcibly supplied from BCM.
Ecu Identification The BCM part number is displayed.
• Read and save the vehicle specification. F
Configuration
• Write the vehicle specification when replacing BCM.

SYSTEM APPLICATION
G
BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system selection items.
×: Applicable item H
Diagnosis mode
System Sub system selection item
Work Support Data Monitor Active Test
I
Door lock DOOR LOCK × ×
Rear window defogger REAR DEFOGGER × ×
Warning chime BUZZER × × J
Exterior lamp HEAD LAMP × × ×
Interior room lamp control INT LAMP ×
SEC
Wiper and washer WIPER × × ×
Turn signal and hazard warning lamps FLASHER × ×
— AIR CONDITONER* × × L
Intelligent Key system INTELLIGENT KEY × × ×
Combination switch COMB SW ×
M
Body control system BCM ×
NVIS - NATS IMMU ×
Interior room lamp battery saver BATTERY SAVER × N
Back door open TRUNK ×
Vehicle security THEFT ALM × ×
RAP RETAINED PWR × O
Remote keyless entry system MULTI REMOTE ENT × ×
Signal buffer system SIGNAL BUFFER × ×
P
NOTE:
*: This item is displayed, but not used.
FREEZE FRAME DATA (FFD)
The BCM records the following vehicle condition at the time a particular DTC is detected, and displays on
CONSULT.

SEC-195
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]

CONSULT screen item Indication/Unit Description

BATTERY VOLTAGE V Battery voltage of the moment a particular DTC is detected.
VEHICLE SPEED km/h Vehicle speed of the moment a particular DTC is detected.
EXTERNAL TEMP °C External temperature of the moment a particular DTC is detected
NOTE:
VEHICLE COND —
This item is displayed, but cannot be use this item.
NOTE:
DOOR LOCK STATUS —
This item is displayed, but cannot be use this item.
POWER SUPPLY
min Displays the cumulative time from the time that the battery terminal is connected.
COUNTER

MULTI REMOTE ENT

MULTI REMOTE ENT : CONSULT Function (BCM - MULTI REMOTE ENT) (Type 3)
INFOID:0000000010827936

WORK SUPPORT

Test item Description

Auto door lock time can be changed in this mode
• MODE 1: Non-operation
• MODE 2: 30 sec.
• MODE 3: 1 minute
AUTO LOCK SET
• MODE 4: 2 minute
• MODE 5: 3 minute
• MODE 6: 4 minute
• MODE 7: 5 minute
NOTE:
ANSWER BACK
This item is displayed, but cannot be used
ANSWER BACK KEYLESS NOTE:
LOCK UNLOCK This item is displayed, but cannot be used
NOTE:
WELCOME LIGHT OP SET
This item is displayed, but cannot be used

DATA MONITOR
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

Monitor Item Condition

CONFRM ID ALL
CONFRM ID4
Indicates [Yet] at all time.Switches to [Done] when a registered key is inserted into ignition key
CONFRM ID3
cylinder.
CONFRM ID2
CONFRM ID1
Indicates [ID OK] when key ID that is registered is received or is not yet received. Indicates [ID
NOT REGISTERED
NG] when key ID that is not registered is received.
TP 4
TP 3
Indicates the number of IDs that are registered.
TP 2
TP 1
CLUTCH SW* Indicates [On/Off] condition of clutch interlock switch
BRAKE SW 1 Indicates [On/Off]*2 condition of stop lamp switch power supply

SEC-196
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
Monitor Item Condition
A
BRAKE SW 2 Indicates [On/Off] condition of stop lamp switch
START CLUTCH SW Indicates [On/Off] condition of clutch pedal position switch
DOOR STAT-DR Indicates [LOCK/READY/UNLK] condition of driver door status B
DOOR STAT-AS Indicates [LOCK/READY/UNLK] condition of passenger door status
DOOR STAT-RR Indicates [LOCK/READY/UNLK] condition of rear door RH status
DOOR STAT-RL Indicates [LOCK/READY/UNLK] condition of rear door LH status C
NOTE:
BK DOOR STATE
This item is displayed, but cannot be monitored
D
STOP/START SW Indicates [On/Off] condition of stop/start off switch
RKE-LOCK Indicates [On/Off] condition of LOCK signal from Intelligent Key
RKE-UNLOCK Indicates [On/Off] condition of UNLOCK signal from Intelligent Key E
NOTE:
RKE-TR/BD
This item is displayed, but cannot be monitored
NOTE: F
RKE-PANIC
This item is displayed, but cannot be monitored
RKE-MODE CHG Indicates [On/Off] condition of MODE CHANGE signal from keyfob
KEY SW Indicates [On/Off] condition of key switch G
IGN SW Indicates [On/Off] condition of ignition switch in ON position
START SW Indicates [On/Off] condition of ignition switch in START position
H
*1: It is displayed but does not operate on CVT models.
*2: OFF is displayed when brake pedal is depressed while brake switch power supply is OFF.

ACTIVE TEST I

Test item Description

J
FLASHER This test is able to check flasher operation [LH/RH/Off]
NOTE:
HORN
This item is indicated, but not monitored
SEC
This test is able to operate the blower relay in fuse block (J/B)
IGN CONT2 • On: Operates
• Off: Non-operation
NOTE: L
MIRROR+5
This item is indicated, but not monitored
This test is able to check back door opener actuator open operation
TRUNK/BACK DOOR
Back door opener actuator opens when “Open” on CONSULT screen is touched M
NOTE:
RETRACTABLE MIRROR
This item is indicated, but not monitored
This test is able to check BCM sends power supply to audio unit or NAVI control unit N
AUTO ACC 2 • On: Operate
• Off: Non-operation
This test is able to check BCM sends power supply to ignition relay O
AUTO ACC 1 • On: Operate
• Off: Non-operation
This test is able to check trunk/luggage room lamp operation
TRUNK/LUGGAGE LAMP P
• On: Operates
TEST
• Off: Non-operation

MULTI REMOTE ENT : CONSULT Function (BCM - MULTI REMOTE ENT) (Type 4)
INFOID:0000000010827938

WORK SUPPORT

SEC-197
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]

Test item Description

Auto door lock time can be changed in this mode
• MODE 1: Non-operation
• MODE 2: 30 sec.
• MODE 3: 1 minute
AUTO LOCK SET
• MODE 4: 2 minute
• MODE 5: 3 minute
• MODE 6: 4 minute
• MODE 7: 5 minute
NOTE:
ANSWER BACK
This item is displayed, but cannot be used
ANSWER BACK KEYLESS NOTE:
LOCK UNLOCK This item is displayed, but cannot be used
NOTE:
WELCOME LIGHT OP SET
This item is displayed, but cannot be used

DATA MONITOR
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

Monitor Item Condition

CONFRM ID ALL
CONFRM ID4
Indicates [Yet] at all time.Switches to [Done] when a registered key is inserted into ignition key
CONFRM ID3
cylinder.
CONFRM ID2
CONFRM ID1
Indicates [ID OK] when key ID that is registered is received or is not yet received. Indicates [ID
NOT REGISTERED
NG] when key ID that is not registered is received.
TP 4
TP 3
Indicates the number of IDs that are registered.
TP 2
TP 1
CLUTCH SW* Indicates [On/Off] condition of clutch interlock switch
BRAKE SW 1 Indicates [On/Off]*2 condition of stop lamp switch power supply
BRAKE SW 2 Indicates [On/Off] condition of stop lamp switch
START CLUTCH SW Indicates [On/Off] condition of clutch pedal position switch
DOOR STAT-DR Indicates [LOCK/READY/UNLK] condition of driver door status
DOOR STAT-AS Indicates [LOCK/READY/UNLK] condition of passenger door status
DOOR STAT-RR Indicates [LOCK/READY/UNLK] condition of rear door RH status
DOOR STAT-RL Indicates [LOCK/READY/UNLK] condition of rear door LH status
NOTE:
BK DOOR STATE
This item is displayed, but cannot be monitored
STOP/START SW Indicates [On/Off] condition of stop/start off switch
RKE-LOCK Indicates [On/Off] condition of LOCK signal from Intelligent Key
RKE-UNLOCK Indicates [On/Off] condition of UNLOCK signal from Intelligent Key
NOTE:
RKE-TR/BD
This item is displayed, but cannot be monitored
NOTE:
RKE-PANIC
This item is displayed, but cannot be monitored
RKE-MODE CHG Indicates [On/Off] condition of MODE CHANGE signal from keyfob

SEC-198
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
Monitor Item Condition
A
KEY SW Indicates [On/Off] condition of key switch
IGN SW Indicates [On/Off] condition of ignition switch in ON position
START SW Indicates [On/Off] condition of ignition switch in START position B
*1: It is displayed but does not operate on CVT models.
2
* : OFF is displayed when brake pedal is depressed while brake switch power supply is OFF.
C
ACTIVE TEST

Test item Description

D
FLASHER This test is able to check flasher operation [LH/RH/Off]
NOTE:
HORN
This item is indicated, but not monitored E
This test is able to operate the blower relay in fuse block (J/B)
IGN CONT2 • On: Operates
• Off: Non-operation
F
NOTE:
MIRROR+5
This item is indicated, but not monitored
This test is able to check back door opener actuator open operation
TRUNK/BACK DOOR G
Back door opener actuator opens when “Open” on CONSULT screen is touched
NOTE:
RETRACTABLE MIRROR
This item is indicated, but not monitored
H
This test is able to check BCM sends power supply to audio unit or NAVI control unit
AUTO ACC 2 • On: Operate
• Off: Non-operation
This test is able to check BCM sends power supply to ignition relay I
AUTO ACC 1 • On: Operate
• Off: Non-operation
This test is able to check trunk/luggage room lamp operation J
TRUNK/LUGGAGE LAMP
• On: Operates
TEST
• Off: Non-operation

SEC
MULTI REMOTE ENT : CONSULT Function (BCM - MULTI REMOTE ENT) (Type 6)
INFOID:0000000010827940

WORK SUPPORT L

Test item Description

Auto door lock time can be changed in this mode M
• MODE 1: Non-operation
• MODE 2: 30 sec.
• MODE 3: 1 minute
AUTO LOCK SET N
• MODE 4: 2 minute
• MODE 5: 3 minute
• MODE 6: 4 minute
• MODE 7: 5 minute O
Reminder function (keyfob) mode can be selected from the following with this mode
ANSWER BACK • On: S mode (horn non-operation)
• Off: C mode (horn operate)
P
Reminder function (keyfob) mode can be selected from the following with this mode
ANSWER BACK KEYLESS
• On: Horn and hazard warning lamp operate
LOCK UNLOCK
• Off: Only hazard warning lamp operate
NOTE:
WELCOME LIGHT OP SET
This item is displayed, but cannot be used

DATA MONITOR

SEC-199
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

Monitor Item Condition

CONFRM ID ALL
CONFRM ID4
Indicates [Yet] at all time.Switches to [Done] when a registered key is inserted into ignition key
CONFRM ID3
cylinder.
CONFRM ID2
CONFRM ID1
Indicates [ID OK] when key ID that is registered is received or is not yet received. Indicates [ID
NOT REGISTERED
NG] when key ID that is not registered is received.
TP 4
TP 3
Indicates the number of IDs that are registered.
TP 2
TP 1
CLUTCH SW* Indicates [On/Off] condition of clutch interlock switch
BRAKE SW 1 Indicates [On/Off]*2 condition of stop lamp switch power supply
BRAKE SW 2 Indicates [On/Off] condition of stop lamp switch
START CLUTCH SW Indicates [On/Off] condition of clutch pedal position switch
DOOR STAT-DR Indicates [LOCK/READY/UNLK] condition of driver door status
DOOR STAT-AS Indicates [LOCK/READY/UNLK] condition of passenger door status
DOOR STAT-RR Indicates [LOCK/READY/UNLK] condition of rear door RH status
DOOR STAT-RL Indicates [LOCK/READY/UNLK] condition of rear door LH status
NOTE:
BK DOOR STATE
This item is displayed, but cannot be monitored
STOP/START SW Indicates [On/Off] condition of stop/start off switch
RKE-LOCK Indicates [On/Off] condition of LOCK signal from Intelligent Key
RKE-UNLOCK Indicates [On/Off] condition of UNLOCK signal from Intelligent Key
NOTE:
RKE-TR/BD
This item is displayed, but cannot be monitored
NOTE:
RKE-PANIC
This item is displayed, but cannot be monitored
RKE-MODE CHG Indicates [On/Off] condition of MODE CHANGE signal from keyfob
KEY SW Indicates [On/Off] condition of key switch
IGN SW Indicates [On/Off] condition of ignition switch in ON position
START SW Indicates [On/Off] condition of ignition switch in START position
1
* : It is displayed but does not operate on CVT models.
*2: OFF is displayed when brake pedal is depressed while brake switch power supply is OFF.

ACTIVE TEST

Test item Description

FLASHER This test is able to check flasher operation [LH/RH/Off]
This test is able to check horn operation
HORN
• On: Operates
This test is able to operate the blower relay in fuse block (J/B)
IGN CONT2 • On: Operates
• Off: Non-operation

SEC-200
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
Test item Description
A
NOTE:
MIRROR+5
This item is indicated, but not monitored
This test is able to check back door opener actuator open operation
TRUNK/BACK DOOR B
Back door opener actuator opens when “Open” on CONSULT screen is touched
NOTE:
RETRACTABLE MIRROR
This item is indicated, but not monitored
This test is able to check BCM sends power supply to audio unit or NAVI control unit C
AUTO ACC 2 • On: Operate
• Off: Non-operation
This test is able to check BCM sends power supply to ignition relay D
AUTO ACC 1 • On: Operate
• Off: Non-operation
This test is able to check trunk/luggage room lamp operation E
TRUNK/LUGGAGE LAMP
• On: Operates
TEST
• Off: Non-operation

THEFT ALM F

THEFT ALM : CONSULT Function (BCM - THEFT) (Without Intelligent Key System)
INFOID:0000000010479871
G
DATA MONITOR
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable H
to this vehicle, refer to CONSULT display items.

Monitored Item Description I

REQ SW -DR Indicates [ON/OFF] condition of door request switch (driver side).
REQ SW -AS Indicates [ON/OFF] condition of door request switch (passenger side).
J
REQ SW -BD/TR Indicates [ON/OFF] condition of back door opener request switch.
PUSH SW Indicates [ON/OFF] condition of push-button ignition switch
DOOR SW-DR Indicates [ON/OFF] condition of front door switch (driver side). SEC
DOOR SW-AS Indicates [ON/OFF] condition of front door switch (passenger side).
DOOR SW-RR Indicates [ON/OFF] condition of rear door switch RH.
DOOR SW-RL Indicates [ON/OFF] condition of rear door switch LH. L
DOOR SW-BK Indicates [ON/OFF] condition of back door switch.
CDL LOCK SW Indicates [ON/OFF] condition of lock signal from door lock/unlock switch.
M
CDL UNLOCK SW Indicates [ON/OFF] condition of unlock signal from door lock/unlock switch.
NOTE:
KEY CYL LK-SW
This item is indicated, but not monitored. N
NOTE:
KEY CYL UN-SW
This item is indicated, but not monitored.
NOTE: O
KEY CYL SW-TR
This item is indicated, but not monitored.
SEN CANCEL SW Indicates [ON/OFF] condition of sensor cancel switch.
RKE-LOCK Indicates [ON/OFF] condition of LOCK signal from Intelligent Key. P
RKE-UNLOCK Indicates [ON/OFF] condition of UNLOCK signal from Intelligent Key.
NOTE:
RKE-TR/BD
This item is indicated, but not monitored.
NOTE:
KEY SW
This item is indicated, but not monitored.

WORK SUPPORT
SEC-201
 DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]

Service Item Description

SECURITY ALARM SET This mode is able to confirm and change vehicle security alarm ON-OFF setting.
Select the siren function ON or OFF, and siren type.
• MODE 1: Without siren
• MODE 2: With siren
SIREN SET
• MODE 3: With external complete protection (with siren)
• MODE 4: Without any external protection (with siren)
• MODE 5: Without external tilt protection (with siren)
The switch which triggered vehicle security alarm is recorded.
THEFT ALM TRG This mode is able to confirm and erase the record of vehicle security alarm.
The trigger data can be erased by touching “CLEAR” on CONSULT screen.

ACTIVE TEST

Test Item Description

SIREN Activates the self-diagnosis function for siren control unit.
NOTE:
VEHICLE SECURITY HORN
This item is indicated, but not used
NOTE:
HEAD LAMP
This item is indicated, but not used

IMMU
IMMU : CONSULT Function (BCM - IMMU) (Without Intelligent Key System)
INFOID:0000000010479872

DATA MONITOR
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

Monitor item Content

PUSH SW Indicates [ON/OFF] condition of push-button ignition switch.

WORK SUPPORT

Service item Description

CONFIRM DONGLE ID It is possible to check that dongle unit is applied to the vehicle.

ACTIVE TEST

Test item Description

This test is able to check security indicator lamp operation.
THEFT IND
Security indicator lamp is turned on when “ON” on CONSULT screen touched.

SEC-202
 DIAGNOSIS SYSTEM (SIREN CONTROL UNIT)
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (SIREN CONTROL UNIT)
A
Diagnosis Description INFOID:0000000010479870

DIAGNOSIS FUNCTION B
Siren control unit has a self-diagnosis function which displays the diagnosis results for the following items.
• Circuit diagnosis: Displays if malfunction exists or not in the circuits between siren control unit and BCM or
siren control unit and sensors. C
- Circuits are normal: Hazard warning lamp blinks 3 times.
- Circuit is malfunctioning: Hazard warning lamp does not blink.
• Alarm history: Displays alarm activation history for the maximum 3 items.
- Siren sounds for 0.4 seconds and sound interval is 0.4 seconds. D
- When multiple symptoms exist, the interval between each alarm history is 2 seconds.

Number of siren sounds Cause of alarm activation E

0 History is not found
1 Battery is disconnected and connected
2 Movement to enter into passenger room is detected
F

3 Communication between BCM and siren control unit is interrupted

4 Door or hood is opened G
5 Difference of ID recognition between siren control unit and BCM
6 Communication between siren control unit and intruder sensor is interrupted
• Component diagnosis: Displays malfunctioning component (siren control unit or intruder sensor). H
- Siren sounds for 1 second and sound interval is 0.4 seconds.
- When multiple symptoms exist, the interval between each diagnosis result is 2 seconds.
I
Number of siren sounds Malfunctioning component
0 Malfunctioning component is not found
1 Siren control unit J
2 Intruder sensor

SELF-DIAGNOSIS PROCEDURE SEC

1. Connect CONSULT.
2. Turn ignition switch ON.
L
3. Select “ACTIVE TEST” mode of “THEFT ALM” of “BCM” using CONSULT.
4. Select “SIREN” and touch “ON” to start self-diagnosis.
5. Self-diagnosis result is displayed after 2 seconds. M
SELF-DIAGNOSIS RESULT DISPLAY

SEC-203
 DIAGNOSIS SYSTEM (SIREN CONTROL UNIT)
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
Self-diagnosis is performed as shown in the figure.

JMKIB1922GB

DIAGNOSIS PROCEDURE
Precaution for Diagnosis Procedure
• Self-diagnosis result is erased from siren control unit when setting alarm system after performing the self-
diagnosis.
- When performing self-diagnosis, it is advised to record the self-diagnosis result display on a memo pad.
- When replacing siren control unit, never set alarm system after performing the self-diagnosis.

SEC-204
 DIAGNOSIS SYSTEM (SIREN CONTROL UNIT)
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
• The display pattern of the self-diagnosis is complicated. Therefore, repeat self-diagnosis multiple times to
check the display pattern correctly. A
- Malfunctioning part and alarm activation history can be checked effectively by comparing self-diagnosis
result display and the record on the memo pad.
• It is advised to obtain and record information for the following items which are necessary when investigation
B
is needed.
- Self-diagnosis result (Circuit diagnosis, Alarm history, Component diagnosis)
- Conditions of alarm activation (Place, Time, Weather)
- Articles in passenger room (Accessories, Cellular phones, Beverage containers, and others) C
- Opening and closing status of door windows
- Record and timing of battery discharge and battery replacement
- Serial number of siren control unit (on siren control unit label) D
- Serial number of intruder sensor, if this sensor is cause of malfunction or alarm activation
1.INSPECTION START
Perform SELF-DIAGNOSIS PROCEDURE described above to start self-diagnosis. E

>> GO TO 2.
F
2.CHECK CIRCUIT DIAGNOSIS RESULT
Check circuit diagnosis result display.
The diagnosis result is displayed by hazard warning lamp blink as per the following. G

Number of hazard warning lamp blinks Description

3 times Normal H
• Circuit malfunctioning between siren control unit and BCM (communication line)
0 times
• Circuit malfunctioning between siren control unit and BCM (hazard switch line)
Does hazard warning lamp blink? I
YES >> GO TO 8.
NO >> GO TO 3.
3.CHECK VEHICLE SECURITY SYSTEM OPERATION 1 J

1. Turn ignition switch OFF.

2. Close hood and all doors.
3. Lock all doors using the Keyfob or door request switch. SEC
4. Check that security indicator lamp blink quickly for 20 seconds. (PRE-ARMED phase)
Does security indicator lamp blink quickly?
YES >> GO TO 5. L
NO >> GO TO 4.
4.CHECK MALFUNCTIONING CIRCUIT 1 M
Check power supply and ground circuit for siren control unit. Refer to SEC-263, "SIREN CONTROL UNIT :
Diagnosis Procedure".
N
>> INSPECTION END
5.CHECK VEHICLE SECURITY SYSTEM OPERATION 2
O
1. Check that security indicator lamp blinks slowly. (ARMED phase)
2. Check if siren sounds 5 time or not. Refer to SEC-191, "VEHICLE SECURITY SYSTEM : System Descrip-
tion".
Does siren sound? P
YES >> GO TO 7.
NO >> GO TO 6.
6.CHECK MALFUNCTIONING CIRCUIT 2
Check the following circuit.
• Circuit between siren control unit and intruder sensor. Refer to SEC-269, "Component Function Check".

SEC-205
 DIAGNOSIS SYSTEM (SIREN CONTROL UNIT)
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
>> INSPECTION END
7.CHECK MALFUNCTIONING CIRCUIT 3
Check the following circuit.
• Circuit between siren control unit and BCM (hazard switch signal circuit). Refer to SEC-274, "Component
Function Check".
• Circuit between siren control unit and BCM (communication signal circuit). Refer to SEC-273, "Component
Function Check".

>> INSPECTION END

8.ALARM HISTORY DISPLAY
Check alarm history display.
The cause of alarm activation is indicated by the number of siren sounds.

Number of siren sounds Cause of alarm activation

0 History is not found
1 Battery is disconnected and connected
2 Movement to enter into passenger room is detected
3 Communication between BCM and siren control unit is interrupted
4 Door or hood is opened
5 Operate ignition switch with an unregistered key
6 Communication between siren control unit and intruder sensor is interrupted
Does siren sound?
YES (A history is found)>>Check the cause of the alarm activation.
NO (History is not found)>>GO TO 9.
9.SYSTEM DIAGNOSIS RESULT DISPLAY
Check component diagnosis result display.
The malfunctioning part is indicated by the number of siren sounds.

Number of siren sounds Malfunctioning component

0 Malfunctioning component is not found
1 Siren control unit
2 Intruder sensor
Does siren sound?
YES >> Replace malfunctioning component.
NO >> GO TO 10.
10.OPERATION CHECK
1. Close hood and all doors.
2. Lock all doors using the Intelligent Key or door request switch.
3. Check that security indicator lamp blinks quickly for 20 seconds.
NOTE:
If hood is not fully closed, security indicator lamp blinks slowly after all doors are locked. Fully close hood
and then lock all doors again.
4. Check that security indicator lamp blinks slowly and siren does not sound. Refer to SEC-191, "VEHICLE
SECURITY SYSTEM : System Description".

>> INSPECTION END

SEC-206
 DIAGNOSIS SYSTEM (IPDM E/R)
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (IPDM E/R)
A
CONSULT Function (IPDM E/R) INFOID:0000000010520881

APPLICATION ITEM B
CONSULT performs the following functions via CAN communication with IPDM E/R.

Diagnosis mode Description C

Self Diagnostic Result Displays the diagnosis results judged by IPDM E/R.
Data Monitor Displays the real-time input/output data from IPDM E/R input/output data.
Work Support Changes the setting for each system function. D
Active Test IPDM E/R can provide a drive signal to electronic components to check their operations.
Ecu Identification Allows confirmation of IPDM E/R part number.
E
• Read and save the vehicle specification.
Configuration
• White the vehicle specification when replacing IPDM E/R.
CAN Diag Support Monitor The results of transmit/receive diagnosis of CAN communication can be read. F
SELF DIAGNOSTIC RESULT
Refer to PCS-37, "DTC Index".
G
Freeze Frame Data (FFD)
The IPDM E/R records the vehicle condition at the time a particular DTC is detected, and displays on CON-
SULT.
H
DATA MONITOR
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable I
to this vehicle, refer to CONSULT display items.

Monitor Item
Description J
[Unit]
REVERSE SIGNAL Displays the status of the transmission range switch (CVT) or reverse/neutral position
[Open/Close] switch (M/T) judged by IPDM E/R.
IGN RELAY SEC
Displays the status of the ignition relay judged by IPDM E/R.
[Open/Close]
PUSH SW
Displays the status of the push-button ignition switch judged by IPDM E/R. L
[Open/Close]
NEUTRAL SW
Displays the status of the reverse/neutral position switch (M/T) judged by IPDM E/R.
[Open/Close]
INTERLOCK/PNP SW M
Displays the status of the transmission range switch (CVT) judged by IPDM E/R.
[Open/Close]
OIL PRESSURE SW
Displays the status of the oil pressure switch judged by IPDM E/R.
[Open/Close] N
Displays the LED headlamp (right) ON/OFF status judged by IPDM E/R.
LED H/L RH STATUS
NOTE:
[Open/Close]
This item is monitored only on the vehicle with LED headlamp.
O
Displays the LED headlamp (left) ON/OFF status judged by IPDM E/R.
LED H/L LH STATUS
NOTE:
[Open/Close]
This item is monitored only on the vehicle with LED headlamp.
P
HOOD SW
Displays the status of the hood switch judged by IPDM E/R.
[Open/Close]
COMPRESSOR
Displays the compressor drive status judged by IPDM E/R.
[Off/On]
H/L WASHER PUMP
Displays the status of the headlamp washer pump judged by IPDM E/R.
[Off/On]

SEC-207
 DIAGNOSIS SYSTEM (IPDM E/R)
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
Monitor Item
Description
[Unit]
HORN RELAY NOTE:
[Off/On] The item is indicated, but not monitored.
COOLING FAN NOTE:
[Off/On] The item is indicated, but not monitored.
FRONT WIPER HI/LO RELAY
Displays the status of the front wiper HI/LO relay judged by IPDM E/R.
[Off/On]
FRONT WIPER RELAY
Displays the status of the front wiper relay judged by IPDM E/R.
[Off/On]
IGN RELAY OFF STATUS
Displays the status of the ignition relay OFF circuit judged by IPDM E/R.
[Off/On]
IGN RELAY ON STATUS
Displays the status of the ignition relay ON circuit judged by IPDM E/R.
[Off/On]
Displays the power supply status from IPDM E/R to the steering lock unit.
STEERING LOCK PWR SPLY
NOTE:
[Off/On]
This item is monitored only on the vehicle with Intelligent Key system
HEIGHT SENSOR PWR SPLY
Displays the power supply status from IPDM E/R to the height sensor.
[Off/On]
COOLING FAN RELAY 1
Displays the status of the cooling fan relay-1 judged by IPDM E/R.
[Open/Close]
STARTER RELAY
Displays the status of the starter control relay judged by IPDM E/R.
[Off/On]
COMP ECV DUTY
Displays the compressor control signal (PWM) status of IPDM E/R.
[%]
COOLING FAN RELAY 2
Displays the status of the cooling fan relay-2 judged by IPDM E/R.
[%]
FR FOG LAMP LH
Displays the front fog lamp (left) output (PWM) status of IPDM E/R.
[%]
FR FOG LAMP RH
Displays the front fog lamp (right) output (PWM) status of IPDM E/R.
[%]
LEVELIZER OUTPUT
Displays the aiming motor drive signal (PWM) status of IPDM E/R.
[%]
PARKING LAMP
Displays the parking lamp output (PWM) status of IPDM E/R.
[%]
TAIL LAMP LH
Displays the tail lamp (left) output (PWM) status of IPDM E/R.
[%]
TAIL LAMP RH
Displays the tail lamp (right) output (PWM) status of IPDM E/R.
[%]
DAYTIME RUNNING LIGHT LH
Displays the daytime running light (left) output status of IPDM E/R.
[%]
DAYTIME RUNNING LIGHT RH
Displays the daytime running light (right) output status of IPDM E/R.
[%]
HEADLAMP (HI) LH
Displays the headlamp (HI) (left) output (PWM) status of IPDM E/R.
[%]
HEADLAMP (HI) RH
Displays the headlamp (HI) (right) output (PWM) status of IPDM E/R.
[%]
HEADLAMP (LO) LH
Displays the headlamp (LO) (left) output (PWM) status of IPDM E/R.
[%]
HEADLAMP (LO) RH
Displays the headlamp (LO) (right) output (PWM) status of IPDM E/R.
[%]
A/C RELAY STUCK
Displays the ON stuck status of the A/C relay judged by IPDM E/R.
[OK/NG]

SEC-208
 DIAGNOSIS SYSTEM (IPDM E/R)
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
Monitor Item
Description
[Unit] A
A/C RELAY
Displays the status of the A/C relay judged by IPDM E/R.
[Off/On]
COMP ECV STATUS B
Displays the compressor malfunction diagnosis status judged by IPDM E/R.
[OK/NG]
VEHICLE SECURITY HORN NOTE:
[Off/On] The item is indicated, but not monitored. C
BATTERY CURRENT SENSOR Displays the battery current sensor malfunction diagnosis status judged by IPDM E/
[OK/NG] R.
FRONT FOG LAMP D
Displays the fog lamp illumination control status of IPDM E/R.
[Off/On]
COMP ECV CURRENT
Displays the electric current output to compressor judged by IPDM E/R.
[A] E
BATTERY VOLTAGE
Displays the status of the battery voltage judged by IPDM E/R.
[V]
COOLING FAN DUTY F
Displays the cooling fan output signal status of IPDM E/R.
[%]
HOOD SW (CAN)
Displays the status of the hood switch judged by IPDM E/R.
[Open/Close]
G
FRONT WIPER
Displays the front wiper motor drive control status of IPDM E/R.
[STOP/HI/LO/NG]
FR WIPER STOP POSITION H
Displays the status of the front wiper position status judged by IPDM E/R.
[ACTIVE P/STOP P]
HEADLAMP (HI)
Displays the headlamp (HI) illumination control status of IPDM E/R.
[Off/On]
I
HEADLAMP (LO)
Displays the headlamp (LO) illumination control status of IPDM E/R.
[Off/On]
IGN RELAY MONITOR J
Displays the status of the ignition relay judged by IPDM E/R.
[Off/On]
IGNITION POWER SUPPLY
Displays the status of the ignition power supply judged by IPDM E/R.
[Off/On]
SEC
INTERLOCK/PNP SW (CAN) Displays the status of the transmission range switch signal that IPDM transmits via
[Off/On] CAN communication.
NEUTRAL SWITCH (CAN) Displays the status of the reverse/neutral position switch (M/T) signal that IPDM
L
[Off/On] transmits via CAN communication.
PUSH-BUTTON IGN SW (CAN) Displays the status of the ignition switch signal that IPDM transmits via CAN commu-
[Off/On] nication.
M
TAIL LAMP
Displays the tail lamp illumination control status of IPDM E/R.
[Off/On]
REVERSE SIGNAL (CAN) Displays the status of the steering lock relay signal received from BCM via CAN com-
[Off/On] munication. N
STARTER MOTOR STATUS
Displays the status of the starter motor judged by IPDM E/R.
[Off/On]
O
STARTER RELAY (CAN) Displays the status of the IPDM E/R transmits the starter control relay status signal
[LOW/HIGH] via CAN communication.
IPDM NOT SLEEP Displays the status of the IPDM E/R transmits the not sleep signal via CAN commu-
[NO RDY/READY] nication. P
STOP/START STATUS
Displays the status of the stop/starter system ready judged by IPDM E/R.
[PRHBT/PERMIT]
AFTER COOLING TIME
[No request/0.5min/1.0min/1.5min/ NOTE:
2.0min/2.5min/3.0min/3.5min/4min/5min/ The item is indicated, but not monitored.
6min/8min/10min/12min/14min/16min]

SEC-209
 DIAGNOSIS SYSTEM (IPDM E/R)
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
Monitor Item
Description
[Unit]
AFTER COOLING SPEED
NOTE:
[0%/25%/40%/55%/70%/78%/85%/
The item is indicated, but not monitored.
100%]
COOLING FAN TYPE NOTE:
[RENAULT/NISSAN] The item is indicated, but not monitored.
COMPRESSOR REQ 1 Displays the status of the A/C compressor request signal received from ECM via CAN
[Off/On] communication.
VHCL SECRITY HORN REQ NOTE:
[Off/On] The item is indicated, but not monitored.
DTRL REQ Displays the status of the daytime running light request signal received from BCM via
[Off/On] CAN communication.
SLEEP/WAKE UP NOTE:
[SLEEP/WAKEUP] The item is indicated, but not monitored.
CLUTCH INTERLOCK SW NOTE:
[Off/On] The item is indicated, but not monitored.
CRANKING ENABLE-TCM Displays the status of the cranking enable signal received from TCM via CAN com-
[OK/NG] munication.
CRANKING ENABLE-ECM Displays the status of the cranking enable signal received from ECM via CAN com-
[OK/NG] munication.
CAN DIAGNOSIS Displays the status of the CAN diagnosis signal received from BCM via CAN commu-
[OK/NG] nication.
FRONT FOG LAMP REQ Displays the status of the front fog light request signal received from BCM via CAN
[Off/On] communication.
H/L WASHER REQ Displays the status of the headlamp washer request signal received from BCM via
[Off/On] CAN communication.
PASSING REQ NOTE:
[Off/On] The item is indicated, but not monitored.
HIGH BEAM REQ Displays the status of the high beam request signal received from BCM via CAN com-
[Off/On] munication.
HORN CHIRP NOTE:
[Off/On] The item is indicated, but not monitored.
COOLING FAN REQ Displays the status of the cooling fan speed request signal received from ECM via
[%] CAN communication.
ENGINE STATUS Displays the status of the engine status signal received from ECM via CAN commu-
[STOP/IDLING/RUN] nication.
TURN SIGNAL REQ Displays the status of the turn indicator signal received from BCM via CAN commu-
[Off/On] nication.
FR WIPER REQ Displays the status of the front wiper request signal received from BCM via CAN com-
[Off/On] munication.
SHIFT POSITION Displays the status of the shift position signal received from TCM via CAN communi-
[OFF/P/R/N/D/S/L/B/1/2/3/4/5/6/7] cation.
LOW BEAM REQ Displays the status of the low beam request signal received from BCM via CAN com-
[Off/On] munication.
POSITION LIGHT REQ Displays the status of the position light request signal received from BCM via CAN
[Off/On] communication.
COMPRESSOR REQ 2 Displays the status of the A/C ON signal received from A/C auto amp. via CAN com-
[Off/On] munication.
IGNITION SW Displays the status of the ignition switch ON signal and starter control relay request
[Off/On/START] signal received from BCM via CAN communication.
VEHICLE SPEED (METER) Displays the status of the A/C ON signal received from A/C auto amp. via CAN com-
[km/h] munication.

SEC-210
 DIAGNOSIS SYSTEM (IPDM E/R)
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
Monitor Item
Description
[Unit] A
Monitor the cumulative discharge value of the battery.
BAT DISCHAGE COUNT NOTE:
[—] When 65,000 or more is counted, replace the battery. (Only with stop/start system B
modls)
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
P LAMP CIRC MALFUNCTN limit of the parking lamp circuit.
[0 – 1] NOTE:
C
When the number of parking lamp circuit retries count is 20, this item counts 1.
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
parking lamp circuit. D
NMB P LAMP CIRC RETRY
NOTE:
[0 – 20]
When the number of short circuits in the parking lamp circuit count is 5 and the igni-
tion switch OFF to ON operation is detected, this item counts 1.
E
NMB P LAMP CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
[0 – 5] of the parking lamp circuit.
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
limit of the daytime running light (left) circuit.
F
DTRL LH CIRC MALFUNCTN
NOTE:
[0 – 1]
When the number of daytime running light (left) circuit retries count is 20, this item
counts 1. G
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
daytime running light (left) circuit.
NMB DTRL LH CIRC RETRY
NOTE:
[0 – 20]
When the number of short circuits in the daytime running light (left) circuit count is 5
H
and the ignition switch OFF to ON operation is detected, this item counts 1.
NMB DTRL LH CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
[0 – 5] of the daytime running light (left) circuit. I
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
limit of the daytime running light (right) circuit.
DTRL RH CIRC MALFUNCTN
NOTE: J
[0 – 1]
When the number of daytime running light (right) circuit retries count is 20, this item
counts 1.
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
SEC
daytime running light (right) circuit.
NMB DTRL RH CIRC RETRY
NOTE:
[0 – 20]
When the number of short circuits in the daytime running light (right) circuit count is
5 and the ignition switch OFF to ON operation is detected, this item counts 1. L
NMB DTRL RH CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
[0 – 5] of the daytime running light (right) circuit.
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper M
F FOG LH CIRC MALFUNCTN limit of the front fog lamp (left) circuit.
[0 – 1] NOTE:
When the number of front fog lamp (left) circuit retries count is 20, this item counts 1.
N
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
front fog lamp (left) circuit.
NMB F FOG LH CIRC RETRY
NOTE:
[0 – 20]
When the number of short circuits in the front fog lamp (left) circuit count is 5 and the O
ignition switch OFF to ON operation is detected, this item counts 1.
NMB F FOG LH CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
[0 – 5] of the front fog lamp (left) circuit.
P
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
F FOG RH CIRC MALFUNCTN limit of the front fog lamp (right) circuit.
[0 – 1] NOTE:
When the number of front fog lamp (right) circuit retries count is 20, this item counts 1.

SEC-211
 DIAGNOSIS SYSTEM (IPDM E/R)
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
Monitor Item
Description
[Unit]
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
front fog lamp (right) circuit.
NMB F FOG RH CIRC RETRY
NOTE:
[0 – 20]
When the number of short circuits in the front fog lamp (right) circuit count is 5 and
the ignition switch OFF to ON operation is detected, this item counts 1.
NMB F FOG RH CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
[0 – 5] of the front fog lamp (right) circuit.
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
HL (HI) LH CIRC MALFUNCTN limit of the headlamp (HI) (left) circuit.
[0 – 1] NOTE:
When the number of headlamp (HI) (left) circuit retries count is 20, this item counts 1.
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
headlamp (HI) (left) circuit.
NMB HL (HI) LH CIRC RETRY
NOTE:
[0 – 20]
When the number of short circuits in the headlamp (HI) (left) circuit count is 5 and the
ignition switch OFF to ON operation is detected, this item counts 1.
NMB HL (HI) LH CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
[0 – 5] of the headlamp (HI) (left) circuit.
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
limit of the headlamp (HI) (right) circuit.
HL (HI) RH CIRC MALFUNCTN
NOTE:
[0 – 1]
When the number of headlamp (HI) (right) circuit retries count is 20, this item counts
1.
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
headlamp (HI) (right) circuit.
NMB HL (HI) RH CIRC RETRY
NOTE:
[0 – 20]
When the number of short circuits in the headlamp (HI) (right) circuit count is 5 and
the ignition switch OFF to ON operation is detected, this item counts 1.
NMB HL (HI) RH CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
[0 – 5] of the headlamp (HI) (right) circuit.
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
S/L CIRC MALFUNCTION limit of the steering lock circuit.
[0 – 1] NOTE:
When the number of steering lock circuit retries count is 20, this item counts 1.
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
steering lock circuit.
NMB S/L CIRC RETRY
NOTE:
[0 – 20]
When the number of short circuits in the steering lock circuit count is 5 and the ignition
switch OFF to ON operation is detected, this item counts 1.
NMB S/L CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
[0 – 5] of the steering lock circuit.
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
HL (LO) LH CIRC MALFUNCTN limit of the headlamp (LO) (left) circuit.
[0 – 1] NOTE:
When the number of headlamp (LO) (left) circuit retries count is 20, this item counts 1.
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
headlamp (LO) (left) circuit.
NMB HL (LO) LH CIRC RETRY
NOTE:
[0 – 20]
When the number of short circuits in the headlamp (LO) (left) circuit count is 5 and
the ignition switch OFF to ON operation is detected, this item counts 1.
NMB HL (LO) LH CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
[0 – 5] of the headlamp (LO) (left) circuit.
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
limit of the headlamp (LO) (right) circuit.
HL (LO) RH CIRC MALFUNCTN
NOTE:
[0 – 1]
When the number of headlamp (LO) (right) circuit retries count is 20, this item counts
1.

SEC-212
 DIAGNOSIS SYSTEM (IPDM E/R)
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
Monitor Item
Description
[Unit] A
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
headlamp (LO) (right) circuit.
NMB HL (LO) RH CIRC RETRY
NOTE: B
[0 – 20]
When the number of short circuits in the headlamp (LO) (right) circuit count is 5 and
the ignition switch OFF to ON operation is detected, this item counts 1.
NMB HL (LO) RH CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
[0 – 5] of the headlamp (LO) (right) circuit.
C
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
T LAMP LH CIRC MALFUNCTN limit of the tail lamp (left) circuit.
[0 – 1] NOTE: D
When the number of tail lamp (left) circuit retries count is 20, this item counts 1.
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the
tail lamp (left) circuit. E
NMB T LAMP LH CIRC RETRY
NOTE:
[0 – 20]
When the number of short circuits in the tail lamp (left) circuit count is 5 and the igni-
tion switch OFF to ON operation is detected, this item counts 1.
NMB T LAMP LH CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
F
[0 – 5] of the tail lamp (left) circuit.
Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper
T LAMP RH CIRC MALFUNCTN limit of the tail lamp (right) circuit. G
[0 – 1] NOTE:
When the number of tail lamp (right) circuit retries count is 20, this item counts 1.
Monitor the number of times that the smart FET in IPDM E/R permits the retry of the H
tail lamp (right) circuit.
NMB T LAMP RH CIRC RETRY
NOTE:
[0 – 20]
When the number of short circuits in the tail lamp (right) circuit count is 5 and the ig-
nition switch OFF to ON operation is detected, this item counts 1. I
NMB T LAMP RH CIRC SHORT Monitor the number of times that the smart FET in IPDM E/R detects the over current
[0 – 5] of the tail lamp (right) circuit.
BATTERY STATUS J
Monitor the battery status from the battery output.
[OK/NG]

ACTIVE TEST SEC

Test item Operation Description

HORN On Operates horn relay for 20 ms. L
Off OFF
FRONT WIPER Lo Operates the front wiper relay.
Hi Operates the front wiper relay and front wiper HI/LO relay. M
HEAD LAMP WASHER On Operates the headlamp washer relay for 1 second.
Off OFF
N
TAIL Operates the tail lamp relay.
Lo Operates the headlamp low relay.
EXTERNAL LAMPS
Operates the headlamp low relay and ON/OFF the headlamp high relay at 1 O
Hi
second intervals.
Fog Operates the front fog lamp relay.
P
WORK SUPPORT

Work item Description

SENSOR INITILALIZE Adjusts the height sensor signal output value in the unloaded vehicle condition.
CML B/DCHRG CRNT CLEAR In this mode, cumulative battery discharge current is cleared.

SEC-213
 ECM, IPDM E/R, BCM
< ECU DIAGNOSIS INFORMATION > [WITHOUT INTELLIGENT KEY SYSTEM]

ECU DIAGNOSIS INFORMATION

ECM, IPDM E/R, BCM
List of ECU Reference INFOID:0000000010499878

ECU Reference
Reference Value ECH-59, "Reference Value"
ECM(HRA2DDT)
DTC Index ECH-71, "DTC Index"
Reference Value ECK-76, "Reference Value"
Fail-safe ECK-88, "Fail-safe"
ECM(K9K)
DTC Inspection Priority Chart ECK-95, "DTC Inspection Priority Chart"
DTC Index ECK-97, "DTC Index"
Reference Value EC9-89, "Reference Value"
Fail-safe EC9-101, "Fail-safe"
ECM(R9M)
DTC Inspection Priority Chart EC9-107, "DTC Inspection Priority Chart"
DTC Index EC9-108, "DTC Index"
Reference Value BCS-64, "Reference Value"
Fail-safe BCS-88, "Fail-safe"
BCM
DTC Inspection Priority Chart BCS-89, "DTC Inspection Priority Chart"
DTC Index BCS-90, "DTC Index"
Reference Value PCS-21, "Reference Value"
Fail-safe PCS-33, "Fail-safe"
IPDM E/R
DTC Inspection Priority Chart PCS-36, "DTC Inspection Priority Chart"
DTC Index PCS-37, "DTC Index"

SEC-214
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITHOUT INTELLIGENT KEY SYSTEM]

WIRING DIAGRAM A
SECURITY CONTROL SYSTEM
Wiring Diagram INFOID:0000000010338040
B

SEC

JRKWD0763GB

SEC-215
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITHOUT INTELLIGENT KEY SYSTEM]

JRKWD0764GB

SEC-216
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITHOUT INTELLIGENT KEY SYSTEM]

SEC

JRKWD0765GB

SEC-217
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITHOUT INTELLIGENT KEY SYSTEM]

JRKWD0766GB

SEC-218
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITHOUT INTELLIGENT KEY SYSTEM]

SEC

JRKWD1112GB

SEC-219
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITHOUT INTELLIGENT KEY SYSTEM]

JRKWD1113GB

SEC-220
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITHOUT INTELLIGENT KEY SYSTEM]

SEC

JRKWD1114GB

SEC-221
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITHOUT INTELLIGENT KEY SYSTEM]

JRKWD1115GB

SEC-222
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITHOUT INTELLIGENT KEY SYSTEM]

SEC

JRKWD1116GB

SEC-223
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITHOUT INTELLIGENT KEY SYSTEM]

JRKWD1117GB

SEC-224
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITHOUT INTELLIGENT KEY SYSTEM]

SEC

JRKWD1118GB

SEC-225
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITHOUT INTELLIGENT KEY SYSTEM]

JRKWD1119GB

SEC-226
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITHOUT INTELLIGENT KEY SYSTEM]

SEC

JRKWD1120GB

SEC-227
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITHOUT INTELLIGENT KEY SYSTEM]

JRKWD1121GB

SEC-228
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITHOUT INTELLIGENT KEY SYSTEM]

SEC

JRKWD1122GB

SEC-229
 SECURITY CONTROL SYSTEM
< WIRING DIAGRAM > [WITHOUT INTELLIGENT KEY SYSTEM]

JRKWD1123GB

SEC-230
 DIAGNOSIS AND REPAIR WORK FLOW
< BASIC INSPECTION > [WITHOUT INTELLIGENT KEY SYSTEM]

BASIC INSPECTION A
DIAGNOSIS AND REPAIR WORK FLOW
Work Flow INFOID:0000000010338041
B

OVERALL SEQUENCE
C

SEC

JMKIA8652GB

DETAILED FLOW

SEC-231
 DIAGNOSIS AND REPAIR WORK FLOW
< BASIC INSPECTION > [WITHOUT INTELLIGENT KEY SYSTEM]

1.GET INFORMATION FOR SYMPTOM

1. Get detailed information from the customer about the symptom (the condition and the environment when
the incident/malfunction occurs).
2. Check operation condition of the function that is malfunctioning.

>> GO TO 2.
2.CHECK DTC
1. Check DTC.
2. Perform the following procedure if DTC is detected.
- Record DTC and freeze frame data (Print them out using CONSULT.)
- Erase DTC.
- Study the relationship between the cause detected by DTC and the symptom described by the customer.
3. Check related service bulletins for information.
Are any symptoms described and any DTC detected?
Symptom is described, DTC is detected>>GO TO 3.
Symptom is described, DTC is not detected>>GO TO 4.
Symptom is not described, DTC is detected>>GO TO 5.
3.CONFIRM THE SYMPTOM
Try to confirm the symptom described by the customer.
Also study the normal operation and fail-safe related to the symptom.
Verify relation between the symptom and the condition when the symptom is detected.

>> GO TO 5.
4.CONFIRM THE SYMPTOM
Try to confirm the symptom described by the customer.
Verify relation between the symptom and the condition when the symptom is detected.

>> GO TO 6.
5.PERFORM DTC CONFIRMATION PROCEDURE
Perform DTC CONFIRMATION PROCEDURE for the detected DTC, and then check that DTC is detected
again. At this time, always connect CONSULT to the vehicle, and check self diagnostic results in real time.
If two or more DTCs are detected, refer to BCS-89, "DTC Inspection Priority Chart" and determine trouble
diagnosis order.
NOTE:
• Freeze frame data is useful if the DTC is not detected.
• Perform Component Function Check if DTC CONFIRMATION PROCEDURE is not included on Service
Manual. This simplified check procedure is an effective alternative though DTC cannot be detected during
this check.
If the result of Component Function Check is NG, it is the same as the detection of DTC by DTC CONFIR-
MATION PROCEDURE.
Is DTC detected?
YES >> GO TO 7.
NO >> Check according to GI-41, "Intermittent Incident".
6.DETECT MALFUNCTIONING SYSTEM BY SYMPTOM DIAGNOSIS
Detect malfunctioning system according to SYMPTOM DIAGNOSIS based on the confirmed symptom in step
4, and determine the trouble diagnosis order based on possible causes and symptom.
Is the symptom described?
YES >> GO TO 7.
NO >> Monitor input data from related sensors or check voltage of related module terminals using CON-
SULT.
7.DETECT MALFUNCTIONING PART BY DIAGNOSIS PROCEDURE
SEC-232
 DIAGNOSIS AND REPAIR WORK FLOW
< BASIC INSPECTION > [WITHOUT INTELLIGENT KEY SYSTEM]
Inspect according to Diagnosis Procedure of the system.
Is malfunctioning part detected? A
YES >> GO TO 8.
NO >> Check according to GI-41, "Intermittent Incident".
8.REPAIR OR REPLACE THE MALFUNCTIONING PART B

1. Repair or replace the malfunctioning part.

2. Reconnect parts or connectors disconnected during Diagnosis Procedure again after repair and replace-
C
ment.
3. Check DTC. If DTC is detected, erase it.

D
>> GO TO 9.
9.FINAL CHECK
When DTC is detected in step 2, perform DTC CONFIRMATION PROCEDURE again, and then check that the E
malfunction is repaired securely.
When symptom is described by the customer, refer to confirmed symptom in step 3 or 4, and check that the
symptom is not detected. F
Is DTC detected and does symptom remain?
YES-1 >> DTC is detected: GO TO 7.
YES-2 >> Symptom remains: GO TO 4. G
NO >> Before returning the vehicle to the customer, always erase DTC.

SEC

SEC-233
 P161D IMMOBILIZER
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]

DTC/CIRCUIT DIAGNOSIS
P161D IMMOBILIZER
DTC Logic INFOID:0000000010479737

DTC DETECTION LOGIC

DTC CONSULT screen items DTC detecting condition

P161D IMMOBILIZER When BCM detects an immobilizer malfunction and engine start is prohibited.

POSSIBLE CAUSE
BCM
FAIL-SAFE
Inhibit engine cranking
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnostic Result”mode of “ENGINE”using CONSULT.
Is DTC detected?
YES >> Refer to SEC-234, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010479738

1.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation".

>> INSPECTION END

SEC-234
 P161E IMMOBILIZER
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
P161E IMMOBILIZER
A
DTC Logic INFOID:0000000010479739

DTC DETECTION LOGIC B

DTC CONSULT screen items DTC detecting condition

P161E IMMOBILIZER When CONSULT is not used during ECM replacement. C

POSSIBLE CAUSE
• BCM D
• ECM
FAIL-SAFE
Inhibit engine cranking E
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE F
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnostic Result”mode of “ENGINE” using CONSULT.
Is DTC detected? G
YES >> Refer to SEC-235, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END H
Diagnosis Procedure INFOID:0000000010479740

1.ECM REGISTRATION I
Using CONSULT, register ECM.
Is the DTC detected?
J
YES >> GO TO 2
NO >> INSPECTION END
2.REPLACE BCM SEC
Replace BCM. Refer to BCS-132, "Removal and Installation".
Is the DTC detected?
YES >> GO TO 3 L
NO >> INSPECTION END
3.REPLACE ECM M
Replace ECM.
Refer to the following procedure.
• HRA2DDT: ECH-313, "Removal and Installation".
• K9K: ECK-399, "Removal and Installation". N
• R9M: EC9-405, "Removal and Installation".

O
>> INSPECTION END

SEC-235
 P161F IMMOBILIZER
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
P161F IMMOBILIZER
DTC Logic INFOID:0000000010479741

DTC DETECTION LOGIC

DTC CONSULT screen items DTC detecting condition

When BCM detects an immobilizer malfunction and engine start is prohib-
P161F IMMOBILIZER
ited.

POSSIBLE CAUSE
ECM
FAIL-SAFE
Inhibit engine cranking
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnostic Result”mode of “ENGINE”using CONSULT.
Is DTC detected?
YES >> Refer to SEC-236, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010479742

1.REPLACE ECM
Replace ECM.
Refer to the following procedure.
• HRA2DDT: ECH-313, "Removal and Installation".
• K9K: ECK-399, "Removal and Installation".
• R9M: EC9-405, "Removal and Installation".

>> INSPECTION END

SEC-236
 P1616 ECM
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
P1616 ECM
A
DTC Logic INFOID:0000000010479743

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

P1616 NATS MALFUNCTION ECM ROM is malfunctioning C

POSSIBLE CAUSE
ECM D
FAIL-SAFE
—
E
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON and wait 2 seconds or more. F
2. Check DTC in “Self Diagnostic Result”mode of “ENGINE”using CONSULT.
Is DTC detected?
YES >> Refer to SEC-237, "Diagnosis Procedure". G
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
H
Diagnosis Procedure INFOID:0000000010479744

1.INSPECTION START
I
1. Turn ignition switch ON.
2. Select “Self Diagnostic Result” mode of “ENGINE” using CONSULT.
3. Touch “ERASE”.
4. Perform DTC CONFIRMATION PROCEDURE for DTC P1616. Refer to SEC-237, "DTC Logic". J
Is DTC P1616 displayed again?
YES >> GO TO 2.
NO >> INSPECTION END SEC

2.REPLACE ECM
Replace ECM. L
Refer to the following procedure.
• HRA2DDT: ECH-313, "Removal and Installation".
• K9K: ECK-399, "Removal and Installation".
• R9M: EC9-405, "Removal and Installation". M

>> INSPECTION END

N

SEC-237
 B2190 CHAIN OF BCM - IMM ANT
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
B2190 CHAIN OF BCM - IMM ANT
DTC Logic INFOID:0000000010479745

DTC DETECTION LOGIC

DTC CONSULT screen items DTC detecting condition

B2190–00 CHAIN OF BCM-IMM ANT When BCM cannot detect the immobilizer ID in 0.6 seconds.

POSSIBLE CAUSE
Keyfob
FAIL-SAFE
Security indicator lamp turn ON
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Make the conditions that BCM enters in the low power consumption mode (BCM sleep condition).
Refer to BCS-18, "POWER CONSUMPTION CONTROL SYSTEM : System Description".
2. Turn ignition switch ON.
3. Check to DTC in “Self Diagnostic Result” mode of “BCM” CONSULT.
Is DTC detected?
YES >> Refer to SEC-238, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010479746

1.IGNITION KEY REGISTRATION

Using CONSULT, register all Ignition Keys again.

>> GO TO 2
2.PERFORM SELF-DIAGNOSIS RESULT
1. Select “Self Diagnosis Result” mode of “BCM” using CONSULT.
2. Erase DTC.
3. Perform DTC CONFIRMATION PROCEDURE for B2190. Refer to SEC-238, "DTC Logic".
Is DTC detected?
YES >> GO TO 3
NO >> INSPECTION END
3.CHECK NATS ANTENNA COMMUNICATION SIGNAL
Check voltage signal between NATS antenna amp. harness connector and ground using an oscilloscope.

(+)
NATS antenna amp. (-) Condition Voltage
Connector Terminal
Just after inserting igni-
Pointer of tester should move
1 tion key into key cylinder
Other than above 0V
M45 Ground
Just after inserting igni-
Pointer of tester should move
4 tion key into key cylinder
Other than above 0V
Is the inspection result normal?
YES >> Replace NATS antenna amp. Refer to SEC-184, "Removal and Installation".

SEC-238
 B2190 CHAIN OF BCM - IMM ANT
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
NO >> GO TO 4
4.CHECK NATS ANTENNA COMMUNICATION SIGNAL CIRCUIT A

1. Disconnect BCM connector and NATS antenna connector.

2. Check continuity between NATS antenna amp. harness connector and BCM harness connector.
B
NATS antenna amp. BCM
Continuity
Connector Terminal Connector Terminal
C
1 113
M45 M69 Existed
4 109
3. Check continuity between BCM harness connector and ground. D

BCM
Continuity
Connector Terminal E
Ground
113
M69 Not existed
109
F
Is the inspection result normal?
YES >> GO TO 5
NO >> Repair or replace harness. G
5.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation".
H

>> INSPECTION END

I

SEC

SEC-239
 B2191 ID DISCORD, BCM - IMM ANT
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
B2191 ID DISCORD, BCM - IMM ANT
DTC Logic INFOID:0000000010479747

DTC DETECTION LOGIC

DTC CONSULT screen items DTC detecting condition

When BCM continuously cannot detect inconsistency of Immobilizer ID in
B2191–00 ID DISCORD, BCM-IMMANT
0.6 seconds or more.

POSSIBLE CAUSE
Keyfob
FAIL-SAFE
Security indicator lamp turn ON
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check to DTC in “Self Diagnostic Result” mode of “BCM” CONSULT.
Is DTC detected?
YES >> Refer to SEC-240, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010479748

1.IGNITION KEY REGISTRATION

Using CONSULT, register all Ignition Keys again.
Can engine be started with the registered Ignition Key?
YES >> INSPECTION END
NO >> GO TO 2
2.REPLACE IGNITION KEY
1. Prepare Ignition Key that matches the vehicle.
2. Registration of all Ignition Key using CONSULT.
Can engine be started with the registered Ignition Key?
YES >> INSPECTION END
NO >> GO TO 3
3.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".

>> INSPECTION END

SEC-240
 B2192 ID DISCORD, IMMU-ECM
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
B2192 ID DISCORD, IMMU-ECM
A
DTC Logic INFOID:0000000010479749

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

B2192 ID DISCORD BCM-ECM The ID verification results between BCM and ECM are NG. C

POSSIBLE CAUSE
• BCM D
• ECM
FAIL-SAFE
— E
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE F
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected? G
YES >> Refer to SEC-241, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END H
Diagnosis Procedure INFOID:0000000010479750

1.PERFORM INITIALIZATION I
Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.
Can the system be initialized and can the engine be started with registered Intelligent Key?
J
YES >> INSPECTION END
NO >> GO TO 2.
2.CHECK SELF DIAGNOSTIC RESULT SEC
1. Select “Self Diagnostic Result” mode of “BCM” using CONSULT.
2. Erase DTC.
3. Perform DTC CONFIRMATION PROCEDURE for DTC B2192. Refer to SEC-241, "DTC Logic". L
Is DTC detected?
YES >> GO TO 3.
NO >> INSPECTION END M
3.REPLACE BCM
1. Replace BCM. Refer to BCS-132, "Removal and Installation".
2. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT. N
Can the system be initialized and can the engine be started with registered Intelligent Key?
YES >> INSPECTION END
O
NO >> GO TO 4.
4.REPLACE ECM
Replace ECM. P
Refer to the following procedure.
• HRA2DDT: ECH-313, "Removal and Installation"
• K9K: ECK-399, "Removal and Installation"
• R9M: EC9-405, "Removal and Installation"

>> INSPECTION END

SEC-241
 B2193 CHAIN OF ECM-IMMU
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
B2193 CHAIN OF ECM-IMMU
DTC Logic INFOID:0000000010479751

DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition

B2193 CHAIN OF BCM-ECM Inactive communication between BCM and ECM

POSSIBLE CAUSE
• Harness or connectors
(The CAN communication line is open or shorted.)
• BCM
• ECM
FAIL-SAFE
Inhibit engine cranking
DTC CONFIRMATION PROCEDURE
1.CHECK DTC PRIORITY
If DTC B2193 is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 or
U1010.
Is applicable DTC detected?
YES >> Perform diagnosis of applicable. U1000: Refer to BCS-121, "DTC Description". U1010: Refer to
BCS-122, "DTC Description".
NO >> GO TO 2
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-242, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010479752

1.CHECK DTC PRIORITY

If DTC B2193 is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 or
U1010.
Is applicable DTC detected?
YES >> Perform diagnosis of applicable. U1000: Refer to BCS-121, "DTC Description". U1010: Refer to
BCS-122, "DTC Description".
NO >> GO TO 2
2.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation".
Can the system be initialized and can the engine be started with registered Intelligent Key?
YES >> INSPECTION END
NO >> GO TO 3.
3.REPLACE ECM
Replace ECM.
Refer to the following procedure.
• HRA2DDT: ECH-313, "Removal and Installation"
• K9K: ECK-399, "Removal and Installation"
• R9M: EC9-405, "Removal and Installation"

SEC-242
 B2193 CHAIN OF ECM-IMMU
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]

>> INSPECTION END A

SEC

SEC-243
 B2195 ANTI-SCANNING
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
B2195 ANTI-SCANNING
DTC Logic INFOID:0000000010479753

DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition

ID verification between BCM and ECM that is out of the specified
B2195 ANTI-SCANNING
specification is detected.

POSSIBLE CAUSE
ID verification request out of the specified specification
FAIL-SAFE
Inhibit engine cranking
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-244, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010479754

1.CHECK SELF DIAGNOSTIC RESULT 1

1. Select “Self Diagnostic Result” mode of “BCM” using CONSULT.
2. Erase DTC.
3. Perform DTC CONFIRMATION PROCEDURE for DTC B2195. Refer to SEC-244, "DTC Logic".
Is DTC detected?
YES >> GO TO 2.
NO >> INSPECTION END
2.CHECK EQUIPMENT OF THE VEHICLE
Check that unspecified accessory part related to engine start is not installed.
Is unspecified accessory part related to engine start installed?
YES >> GO TO 3.
NO >> GO TO 4.
3.CHECK SELF DIAGNOSTIC RESULT 2
1. Obtain the customers approval to remove unspecified accessory part related to engine start, and then
remove it.
2. Select “Self Diagnostic Result” of “BCM” using CONSULT.
3. Erase DTC.
4. Perform DTC CONFIRMATION PROCEDURE for DTC B2195. Refer to SEC-244, "DTC Logic".
Is DTC detected?
YES >> GO TO 4.
NO >> INSPECTION END
4.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation".

>> INSPECTION END

SEC-244
 B2196 DONGLE UNIT
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
B2196 DONGLE UNIT
A
Description INFOID:0000000010479755

BCM performs ID verification between BCM and dongle unit. B

When verification result is OK, BCM permits cranking.
DTC Logic INFOID:0000000010479756

C
DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition D

B2196 DONGLE NG The ID verification results between BCM and dongle unit is invalid.

POSSIBLE CAUSE E
• Harness or connectors
(Dongle unit circuit is open or shorted.)
• Dongle unit
F
FAIL-SAFE
Inhibit engine cranking
DTC CONFIRMATION PROCEDURE G
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON. H
2. Turn ignition switch OFF.
3. Turn ignition switch ON.
4. Check DTC in Self-diagnosis result mode of BCM using CONSULT.
I
Is the DTC detected?
YES >> Refer to SEC-245, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
J
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010479757

SEC
1.PERFORM INITIALIZATION
1. Perform initialization of BCM and registration of all mechanical keys using CONSULT.
For initialization and registration procedures, refer to CONSULT Immobilizer mode and follow the on- L
screen instructions.
2. Start the engine.
Dose the engine start? M
YES >> INSPECTION END
NO >> GO TO 2.
2.CHECK DONGLE UNIT CIRCUIT N
1. Turn ignition switch OFF.
2. Disconnect BCM connector and dongle unit connector.
3. Check continuity between BCM harness connector and dongle unit harness connector. O

BCM Dongle unit

Continuity
Connector Terminal Connector Terminal P
M70 56 M24 1 Existed
4. Check continuity between BCM harness connector and ground.

SEC-245
 B2196 DONGLE UNIT
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]

BCM
Continuity
Connector Terminal Ground
M70 56 Not existed
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK DONGLE UNIT GROUND CIRCUIT
Check continuity between dongle unit harness connector and ground.

Dongle unit
Continuity
Connector Terminal Ground
M24 4 Existed
Is the inspection result normal?
YES >> Replace dongle unit.
NO >> Repair or replace harness.

SEC-246
 B2198 NATS ANTENNA AMP.
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
B2198 NATS ANTENNA AMP.
A
DTC Logic INFOID:0000000010479758

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

B2198 NATS ANTENNA AMP. Inactive communication between NATS antenna amp. and BCM C

POSSIBLE CAUSE
• Harness or connectors D
(NATS antenna amp. circuit is open or shorted.)
• NATS antenna amp.
• IPDM E/R
E
FAIL-SAFE
Inhibit engine cranking
DTC CONFIRMATION PROCEDURE F
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Make the conditions that BCM enters in the low power consumption mode (BCM sleep condition). G
Refer to BCS-18, "POWER CONSUMPTION CONTROL SYSTEM : System Description".
2. Turn ignition switch ON.
3. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
H
Is DTC detected?
YES >> Refer to SEC-247, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END I

Diagnosis Procedure INFOID:0000000010479759

J
1.CHECK NATS ANTENNA AMP. POWER SUPPLY
1. Disconnect NATS antenna amp.connector.
2. Check voltage between NATS antenna amp. harness connector and ground. SEC

NATS antenna amp.

(-) voltage
Connector Terminal L
1
M45 Ground Battery voltage
4
M
Is the inspection result normal?
YES >> GO TO 4
NO >> GO TO 2
N
2.CHECK FUSE
1. Turn ignition switch OFF.
2. Check that the following fuse in fuse block (J/B) is not blown. O

Signal name Fuse No

Battery voltage 25 (5A) P
Is the inspection result normal?
YES >> GO TO 3
NO >> Replace the blown fuse after repairing the cause of blowing.
3.CHECK NATS ANTENNA AMP. POWER SUPPLY CIRCUIT
1. Disconnect fuse block (J/B) connector.

SEC-247
 B2198 NATS ANTENNA AMP.
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
2. Check continuity between NATS antenna amp. harness connector and fuse block (J/B) harness connec-
tor.

NATS antenna amp. Fuse block (J/B)

Continuity
Connector Terminal Connector Terminal
M45 3 M77 12C Existed
3. Check continuity between NATS antenna amp. harness connector and ground.

NATS antenna amp. Continuity

Connector Terminal Ground
Not existed
M45 3
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-41, "Intermittent Incident".
NO >> Repair or replace harness.
4.CHECK NATS ANTENNA AMP. GROUND CIRCUIT
1. Check continuity between NATS antenna amp. harness connector and ground.

NATS antenna amp. Continuity

Connector Terminal Ground
Existed
M45 2
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace harness.
5.CHECK NATS ANTENNA AMP. COMMUNICATION SIGNAL
Check voltage signal between NATS antenna amp. harness connector and ground using an oscilloscope.

(+)
NATS antenna amp. (–) Condition Voltage (V)
Connector Terminal
Just after inserting ignition key into
1 Pointer of tester should move
key cylinder
Other than above 0V
M45 Ground
Just after inserting ignition key into
Pointer of tester should move
4 key cylinder
Other than above 0V
Is the inspection result normal?
YES >> Replace NATS antenna amp. Refer to SEC-184, "Removal and Installation".
NO >> GO TO 6.
6.CHECK NATS ANTENNA AMP. COMMUNICATION SIGNAL CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between NATS antenna amp. harness connector and BCM harness connector.

NATS antenna amp. BCM

Continuity
Connector Terminal Connector Terminal
1 113
M45 M69 Existed
4 109
3. Check continuity between BCM harness connector and ground.

SEC-248
 B2198 NATS ANTENNA AMP.
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]

BCM A
Continuity
Connector Terminal
Ground
113
M69 Not existed B
109
Is the inspection result normal?
YES >> GO TO 7. C
NO >> Repair or replace harness.
7.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation". D

>> INSPECTION END

E

SEC

SEC-249
 B2608 STARTER RELAY
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
B2608 STARTER RELAY
DTC Logic INFOID:0000000010479761

DTC DETECTION LOGIC

DTC No. CONSULT screen items DTC detecting condition

BCM outputs starter relay OFF signal but BCM receives starter relay
B2608 STARTER RELAY
ON signal from IPDM E/R (CAN).

POSSIBLE CAUSE
• Harness or connectors
(CAN communication line is open or shorted.)
• Harness or connectors
(Starter relay circuit is open or shorted.)
• IPDM E/R
FAIL-SAFE
Inhibit engine cranking
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Press push-button ignition switch under the following conditions to start engine.
- Selector lever: In the P position
- Brake pedal: Depressed
2. Wait 1 second after engine started.
3. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-250, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010479762

1.CHECK DTC OF IPDM E/R

Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
Is DTC detected?
YES >> Perform the trouble diagnosis related to the detected DTC. Refer to PCS-37, "DTC Index".
NO >> GO TO 2.
2.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace IPDM E/R. Refer to PCS-67, "Removal and Installation".

SEC-250
 B260F ENGINE STATUS
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
B260F ENGINE STATUS
A
DTC Logic INFOID:0000000010479763

DTC DETECTION LOGIC B

DTC No. CONSULT screen items DTC detecting condition

BCM has not yet received the engine status signal from ECM when C
B260F ENG STATE SIG LOST
ignition switch is in the ON position.

POSSIBLE CAUSE
D
• Harness or connectors
(CAN communication line is open or shorted.)
• ECM
E
FAIL-SAFE
Inhibit engine cranking
DTC CONFIRMATION PROCEDURE F
1.CHECK DTC PRIORITY
If DTC B260F is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 or
G
U1010.
Is applicable DTC detected?
YES >> Perform diagnosis of applicable. U1000: Refer to BCS-121, "DTC Description" U1010: Refer to H
BCS-122, "DTC Description".
NO >> GO TO 2
2.PERFORM DTC CONFIRMATION PROCEDURE I
1. Turn ignition switch ON and wait 2 seconds or more.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected? J
YES >> Refer to SEC-251, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END SEC
Diagnosis Procedure INFOID:0000000010479764

1.CHECK DTC PRIORITY L

If DTC B260F is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 or
U1010.
M
Is applicable DTC detected?
YES >> Perform diagnosis of applicable. U1000: Refer to BCS-121, "DTC Description" U1010: Refer to
BCS-122, "DTC Description".
NO >> GO TO 2 N

2.INSPECTION START
1. Turn ignition switch ON. O
2. Select “Self Diagnostic Result” mode of “BCM” using CONSULT.
3. Touch “ERASE”.
4. Perform DTC CONFIRMATION PROCEDURE for DTC B260F. Refer to SEC-251, "DTC Logic".
P
Is DTC detected?
YES >> GO TO 3.
NO >> INSPECTION END
3.REPLACE ECM
Replace ECM.
Refer to the following procedure.

SEC-251
 B260F ENGINE STATUS
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
• HRA2DDT: ECH-313, "Removal and Installation"
• K9K: ECK-399, "Removal and Installation"
• R9M: EC9-405, "Removal and Installation"

>> INSPECTION END

SEC-252
 B27D1 START CUT RELAY OFF
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
B27D1 START CUT RELAY OFF
A
DTC Logic INFOID:0000000010479767

DTC DETECTION LOGIC B

DTC CONSULT screen items DTC detecting condition

When the starter relay/starter control relay status signal transmitted from IPDM E/R via C
B27D1–00 START CUT RELAY OFF CAN communication is (OFF/OFF) after 0.5 seconds elapse, even though BCM is oper-
ating the starter control relay ON output.

POSSIBLE CAUSE D
• Starter control relay
• Harness or connectors
(Starter control relay circuit is shorted) E
FAIL-SAFE
—
F
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
G
1. Press push-button ignition switch under the following conditions and wait 1 second or more.
- Selector lever: In the P position.
- Brake pedal: Depressed.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT. H
Is DTC detected?
YES >> Refer to SEC-253, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident". I
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010479768
J
1.CHECK STARTER CONTROL RELAY INPUT SIGNAL
Check voltage between BCM harness connector and ground. SEC
(+)
BCM (-) Condition Voltage L
Connector Terminal
Engine cranking 0 - 0.5 V
E60 171 Ground
Other than engine cranking 9 - 16 V M
Is the inspection result normal?
YES >> GO TO 4
N
NO >> GO TO 2
2.CHECK STARTER CONTROL RELAY INPUT SIGNAL CIRCUIT
1. Disconnect BCM connector and starter control relay connector. O
2. Check continuity between BCM harness connector and starter control relay harness connector.

BCM Starter control relay

Continuity P
Connector Terminal Connector Terminal
E60 171 F162 1 Existed
3. Check continuity between BCM harness connector and ground.

SEC-253
 B27D1 START CUT RELAY OFF
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]

BCM
Continuity
Connector Terminal Ground
E60 171 No Existed
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness.
3.CHECK FUSE
Check that the following fuse is not blown

Signal name Fuse

30A
Battery power supply
L
Is the fuse fusing?
YES >> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
NO >> GO TO 6
4.CHECK STARTER CONTROL RELAY OUTPUT SIGNAL
Check voltage between IPDM E/R harness connector and ground.

(+)
IPDM E/R (-) Condition Voltage
Connector Terminal
Other than engine
2-4V
F88 68 Ground cranking
Engine cranking 6 - 16 V
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-67, "Removal and Installation".
NO >> GO TO 5
5.CHECK STARTER CONTROL RELAY OUTPUT SIGNAL CIRCUIT
1. Check continuity between IPDM E/R harness connector and starter control relay harness connector.

IPDM E/R Starter control relay

Continuity
Connector Terminal Connector Terminal
F88 68 F162 3 Existed
2. Check continuity between IPDM E/R harness connector and ground.

IPDM E/R
Continuity
Connector Terminal Ground
F88 68 Not existed
Is the inspection result normal?
YES >> GO TO 6
NO >> Repair or replace harness.
6.CHECK STARTER CONTROL RELAY
Check starter control relay. Refer to SEC-255, "Component Inspection".
Is the inspection result normal?
YES >> GO TO 7
NO >> Replace starter control relay.
7.CHECK INTERMITTENT INCIDENT
SEC-254
 B27D1 START CUT RELAY OFF
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
Refer to GI-41, "Intermittent Incident".
A
>> INSPECTION END
Component Inspection INFOID:0000000010479769
B

1.CHECK STARTER CONTROL RELAY

1. Disconnect starter control relay. C
2. Check continuity between starter relay terminals.
Is the inspection result normal?
YES >> INSPECTION END D
NO >> Replace starter control relay.

SEF497Y F

starter control relay G

Condition Continuity
Terminal

12 V direct current supply between terminals and

Existed H

No current supply Not existed

SEC

SEC-255
 B27D2 START CUT RELAY ON
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
B27D2 START CUT RELAY ON
DTC Logic INFOID:0000000010479770

DTC DETECTION LOGIC

DTC CONSULT screen items DTC detecting condition

When BCM starter control relay is in OFF status, and when the starter relay/starter con-
B27D2–00 START CUT RELAY ON
trol relay status signal is (ON/ON)

POSSIBLE CAUSE
• Harness or connectors
(Starter control relay circuit is shorted)
• Starter control relay
• BCM
FAIL-SAFE
—
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Press push-button ignition switch under the following conditions and wait 1 second or more.
- Selector lever: In the P position.
- Brake pedal: Depressed.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Refer to SEC-256, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010479771

1.CHECK STARTER CONTROL RELAY INPUT SIGNAL

Check voltage between BCM harness connector and ground.

(+)
BCM (-) Condition Voltage
Connector Terminal
Engine cranking 0 - 0.5 V
E60 171 Ground
Other than engine cranking 9 - 16 V
Is the inspection result normal?
YES >> GO TO 4
NO >> GO TO 2
2.CHECK STARTER CONTROL RELAY INPUT SIGNAL CIRCUIT
1. Disconnect BCM connector and starter control relay connector.
2. Check continuity between BCM harness connector and starter control relay harness connector.

BCM Starter control relay

Continuity
Connector Terminal Connector Terminal
E60 171 F162 1 Existed
3. Check continuity between BCM harness connector and ground.

SEC-256
 B27D2 START CUT RELAY ON
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]

BCM A
Continuity
Connector Terminal Ground
E60 171 No Existed
B
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness.
C
3.CHECK FUSE
Check that the following fuse is not blown
D
Signal name Fuse
30A
Battery power supply
L E
Is the fuse fusing?
YES >> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
F
NO >> GO TO 6
4.CHECK STARTER CONTROL RELAY OUTPUT SIGNAL
Check voltage between IPDM E/R harness connector and ground. G

(+)
IPDM E/R (-) Condition Voltage H
Connector Terminal
Other than engine
2-4V I
F88 68 Ground cranking
Engine cranking 6 - 16 V
Is the inspection result normal? J
YES >> Replace IPDM E/R. Refer to PCS-67, "Removal and Installation".
NO >> GO TO 5
5.CHECK STARTER CONTROL RELAY OUTPUT SIGNAL CIRCUIT SEC
1. Check continuity between IPDM E/R harness connector and starter control relay harness connector.

IPDM E/R Starter control relay L

Continuity
Connector Terminal Connector Terminal
F88 68 F162 3 Existed
M
2. Check continuity between IPDM E/R harness connector and ground.

IPDM E/R
Continuity N
Connector Terminal Ground
F88 68 Not existed
Is the inspection result normal? O
YES >> GO TO 6
NO >> Repair or replace harness.
6.CHECK STARTER CONTROL RELAY P

Check starter control relay. Refer to SEC-255, "Component Inspection".

Is the inspection result normal?
YES >> GO TO 7
NO >> Replace starter control relay.
7.REPLACE BCM
SEC-257
 B27D2 START CUT RELAY ON
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
Replace BCM. BCS-132, "Removal and Installation".
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 8
8.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".

>> INSPECTION END

Component Inspection INFOID:0000000010479772

1.CHECK STARTER CONTROL RELAY

1. Disconnect starter control relay.
2. Check continuity between starter relay terminals.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace starter control relay.

SEF497Y

starter control relay

Condition Continuity
Terminal

12 V direct current supply between terminals and

Existed

No current supply Not existed

SEC-258
 B27DA IPDM CAN COMM CIRCUIT
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
B27DA IPDM CAN COMM CIRCUIT
A
DTC Logic INFOID:0000000010479773

DTC DETECTION LOGIC B

DTC CONSULT screen items DTC detecting condition

When BCM cannot detect CAN communication with IPDM E/ C
B27DA–00 IPDM CAN COMM CIRCUIT
R.

POSSIBLE CAUSE
D
• Harness or connectors
(The CAN communication line is open or shorted.)
• IPDM E/R
• BCM E
FAIL-SAFE
Inhibit steering lock
F
DTC CONFIRMATION PROCEDURE
1.CHECK DTC PRIORITY
G
If DTC B27DA is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 or
U1010.
Is applicable DTC detected?
H
YES >> Perform diagnosis of applicable. U1000: Refer to BCS-121, "DTC Description" U1010: Refer to
BCS-122, "DTC Description".
NO >> GO TO 2
I
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Press push-button ignition switch under the following condition.
- Selector lever: In the P position. J
- Brake pedal: Not depressed.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected? SEC
YES >> Refer to SEC-259, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
L
Diagnosis Procedure INFOID:0000000010479774

1.CHECK DTC PRIORITY M

If DTC B27DA is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000
orU1010.
Is applicable DTC detected? N
YES >> Perform diagnosis of applicable. U1000: Refer to BCS-121, "DTC Description" DTC U1010: BCS-
122, "DTC Description"
NO >> GO TO 2 O
2.CHECK DTC OF IPDM E/R
Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT. Refer to PCS-37, "DTC Index".
P
Is the inspection result normal?
YES >> GO TO 6
NO >> GO TO 3
3.REPLACE IPDM E/R
Replace IPDM E/R. Refer to PCS-67, "Removal and Installation".
Is the inspection result normal?

SEC-259
 B27DA IPDM CAN COMM CIRCUIT
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
YES >> INSPECTION END
NO >> GO TO 4
4.CHECK DTC OF BCM
Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is the inspection result normal?
YES >> GO TO 6
NO >> GO TO 5
5.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation".

>> INSPECTION END

6.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".

>> INSPECTION END

SEC-260
 B20DF STARTER RELAY OFF CIRCUIT
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
B20DF STARTER RELAY OFF CIRCUIT
A
DTC Logic INFOID:0000000010479776

DTC DETECTION LOGIC B

DTC CONSULT screen items DTC detecting condition

STARTER RELAY [Ground short circuit/ When IPDM E/R performs starter relay ON output but starter C
B20DF
OFF CIRCUIT disconnection] relay is OFF.

POSSIBLE CAUSE
D
• Harness or connectors
(Starter relay circuit is open or shorted)
• IPDM E/R
• Starter motor E
FAIL-SAFE
—
F
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
G
1. Press push-button ignition switch under the following conditions, and wait 2 seconds or more.
- Selector lever: In the P position
- Brake pedal: Depressed
2. Check DTC in “Self Diagnosis Result” mode of “IPDM E/R” using CONSULT. H
Is DTC detected?
YES >> Refer to SEC-261, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident". I
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure INFOID:0000000010479777
J
1.CHECK “S” TERMINAL CIRCUIT
1. Turn ignition switch OFF. SEC
2. Disconnect starter motor connector.
3. Shift selector lever to “P“or ”N” position.
4. Check voltage between starter motor harness connector and ground.
L
Other than MR engine models
(+)
Starter motor (-) Condition Voltage
M
Connector Terminal
When the ignition
F104 1 Ground switch is in START po- 12 V or more N
sition

MR engine models
(+) O
Starter motor (-) Condition Voltage
Connector Terminal
When the ignition P
F106 1 Ground switch is in START po- 12 V or more
sition
Is the inspection result normal?
YES >> GO TO 2
NO >> GO TO 3
2.REPLACE STARTER MOTOR
SEC-261
 B20DF STARTER RELAY OFF CIRCUIT
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
Replace starter motor. Refer to the following procedure.
• HRA2DDT: STR-24, "HRA2DDT : Removal and Installation".
• MR20DE: STR-26, "MR20DD : Removal and Installation".
• K9K: STR-30, "K9K : Removal and Installation".
• R9M: STR-32, "R9M : Removal and Installation".

>> INSPECTION END

3.CHECK STARTER MOTER INPUT SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between starter motor harness connector and IPDM E/R harness connector.
Other than MR engine models
Starter motor IPDM E/R
Continuity
Connector Terminal Connector Terminal
F104 1 F88 65 Existed

MR engine models
Starter motor IPDM E/R
Continuity
Connector Terminal Connector Terminal
F106 1 F88 65 Existed
4. Check continuity between starter motor harness connector and ground.

IPDM E/R
Continuity
Connector Terminal Ground
F88 65 Not existed
Is the inspection result normal?
YES >> GO TO 4
NO >> Repair or replace harness.
4.REPLACE IPDM E/R
Replace IPDM E/R. Refer to PCS-67, "Removal and Installation".

>> INSPECTION END

SEC-262
 POWER SUPPLY AND GROUND CIRCUIT
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
POWER SUPPLY AND GROUND CIRCUIT
A
SIREN CONTROL UNIT
SIREN CONTROL UNIT : Diagnosis Procedure INFOID:0000000010479798
B
1.CHECK FUSE
Check that the following fuse is not blown.
C
Signal name Fuse
Battery power supply 20 (5 A)
D
Is the fuse fusing?
YES >> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
NO >> GO TO 2. E
2.CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect siren control unit connector. F
3. Check voltage between siren control unit harness connector and the ground.

(+) G
(−) Voltage
Siren control unit
(Approx.)
Connector Terminal
Ground H
B27 2 Battery voltage
Is the inspection result normal?
YES >> GO TO 3. I
NO >> Repair or replace harness.
3.CHECK GROUND CIRCUIT
Check continuity between siren control unit harness connectors and the ground. J

Siren control unit

Continuity
Connector Terminal Ground SEC
B27 5 Existed
Is the inspection result normal? L
YES >> INSPECTION END
NO >> Repair or replace harness.
M

SEC-263
 SECURITY INDICATOR LAMP
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
SECURITY INDICATOR LAMP
Component Function Check INFOID:0000000010827161

1.CHECK FUNCTION
1. Perform “THEFT IND” in “ACTIVE TEST” mode of “IMMU” of “BCM” using CONSULT.
2. Check security indicator lamp operation.

Test item Description

ON Illuminates
THEFT IND Security indicator lamp
OFF Does not illuminate
Is the inspection result normal?
YES >> INSPECTION END
NO >> Refer to SEC-166, "Diagnosis Procedure".
Diagnosis Procedure INFOID:0000000010479799

1.CHECK FUSE
1. Turn power switch OFF.
2. Check that the following fuse in the fuse block (J/B) is not blown.

Signal name Fuse No.

Battery power supply 21 (10 A)
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace the blown fuse after repairing the cause of blowing.
2.CHECK SECURITY INDICATOR LAMP POWER SUPPLY CIRCUIT
1. Disconnect combination meter connector.
2. Check voltage between combination meter harness connector and ground.

(+)
Voltage (V)
Combination meter (–)
(Approx.)
Connector Terminal
M52 45 Ground Battery voltage
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK SECURITY INDICATOR LAMP SIGNAL
1. Connect combination meter connector.
2. Disconnect BCM connector.
3. Check voltage between BCM harness connector and ground.

(+)
BCM (–) Voltage
Connector Terminal
M70 75 Ground 9 - 16 V
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 5.
4.REPLACE BCM
SEC-264
 SECURITY INDICATOR LAMP
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
Replace BCM. Refer to BCS-132, "Removal and Installation".
A
>> INSPECTION END
5.CHECK SECURITY INDICATOR LAMP CIRCUIT B
1. Disconnect combination meter connector.
2. Check continuity between combination meter harness connector and BCM harness connector.
C
Combination meter BCM
Continuity
Connector Terminal Connector Terminal
M51 7 M70 75 Existed D
3. Check continuity between combination meter harness connector and ground.

Combination meter E
Continuity
Connector Terminal Ground
M51 7 Not existed
F
Is the inspection result normal?
YES >> Replace combination meter. Refer to MWI-80, "Removal and Installation".
NO >> Repair or replace harness.
G

SEC

SEC-265
 HOOD SWITCH
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
HOOD SWITCH
Component Function Check INFOID:0000000010479778

1.CHECK FUNCTION
1. Select “HOOD SW” in “Data Monitor” mode of “IPDM E/R” using CONSULT.
2. Check “HOOD SW” indication under the following condition.

Monitor item Condition Indication

Open ON
HOOD SW Hood
Close OFF
Is the indication normal?
YES >> Hood switch is OK.
NO >> Refer to SEC-266, "Diagnosis Procedure".
Diagnosis Procedure INFOID:0000000010479779

1.CHECK HOOD SWITCH SIGNAL CIRCUIT 1

1. Turn ignition switch OFF.
2. Disconnect hood switch connector.
3. Check voltage between hood switch harness connector and ground.

(+)
Hood switch (–) Voltage
Connector Terminal
E100 2 Ground 9 - 16 V
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK HOOD SWITCH SIGNAL CIRCUIT 2
1. Disconnect IPDM E/R connector.
2. Check continuity between IPDM E/R harness connector and hood switch harness connector.

IPDM E/R Hood switch

Continuity
Connector Terminal Connector Terminal
E102 60 E100 1 Existed
3. Check continuity between IPDM E/R harness connector and ground.

IPDM E/R
Continuity
Connector Terminal Ground
E102 60 Not existed
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-67, "Removal and Installation".
NO >> Repair or replace harness.
3.CHECK HOOD SWITCH GROUND CIRCUIT
Check continuity between hood switch harness connector and ground.

Hood switch
Continuity
Connector Terminal Ground
E100 2 Existed

SEC-266
 HOOD SWITCH
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
Is the inspection result normal?
YES >> GO TO 4. A
NO >> Repair or replace harness.
4.CHECK HOOD SWITCH
B
Refer to SEC-267, "Component Inspection".
Is the inspection result normal?
YES >> GO TO 5. C
NO >> Replace hood switch. Refer to DLK-177, "HOOD LOCK : Removal and Installation".
5.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident". D

>> INSPECTION END

E
Component Inspection INFOID:0000000010479780

1.CHECK HOOD SWITCH F

1. Turn ignition switch OFF.
2. Disconnect hood switch connector.
3. Check continuity between hood switch terminals. G

Hood switch
Condition Continuity
Terminal H
Unlock condition Not existed
1 2 Hood lock
Lock condition Existed
I
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace hood switch. Refer to DLK-177, "HOOD LOCK : Removal and Installation".
J

SEC

SEC-267
 HORN FUNCTION
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
HORN FUNCTION
Diagnosis Procedure INFOID:0000000010479781

1.CHECK HORN FUNCTION

Check that horns function properly using horn switch.
Does horn sound?
YES >> GO TO 2.
NO >> Check horn circuit. Refer to HRN-4, "Wiring Diagram".
2.CHECK HORN CONTROL CIRCUIT
1. Disconnect horn relay.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R harness connector and horn relay harness connector.

IPDM E/R Horn relay

Continuity
Connector Terminal Connector Terminal
E37 9 E22 1 Existed
4. Check continuity between IPDM E/R harness connector and ground.

IPDM E/R
Continuity
Connector Terminal Ground
E37 9 Not existed
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-67, "Removal and Installation".
NO >> Repair or replace harness.

SEC-268
 INTRUDER SENSOR
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
INTRUDER SENSOR
A
Component Function Check INFOID:0000000010479782

1.CHECK INTRUDER SENSOR FUNCTION B

1. Turn ignition switch OFF.
2. Check that hood is closed completely.
3. Get in the vehicle and close all doors. C
4. Lock doors using Keyfob.
5. Check security indicator lamp blinks to confirm that the vehicle security system is shifted into the ARMED
phase. Refer to SEC-191, "VEHICLE SECURITY SYSTEM : System Description".
D
6. Hold up and move a hand over intruder sensor.
7. Check that siren sounds after a few seconds.
Does the siren sound?
E
YES >> Intruder sensor is OK.
NO >> Refer to SEC-269, "Diagnosis Procedure".
Diagnosis Procedure INFOID:0000000010479783
F

1.CHECK INTRUDER SENSOR POWER SUPPLY

1. Turn ignition switch OFF. G
2. Disconnect intruder sensor connector.
3. Check voltage between intruder sensor harness connector and ground.
H
(+)
Voltage
Sensor cancel switch (–)
(Approx.)
Connector Terminal I
R2 1 Ground Battery voltage
Is the inspection result normal?
J
YES >> GO TO 2.
NO-1 >> Check 10 A fuse [No. 79, located in the fuse block].
NO-2 >> Check harness for open or short between fuse and intruder sensor.
SEC
2.CHECK INTRUDER SENSOR SIGNAL CIRCUIT
1. Disconnect siren control unit connector.
2. Check continuity between siren control unit harness connector and intruder sensor harness connector. L

Siren control unit Sensor cancel switch

Continuity
Connector Terminal Connector Terminal M
B27 4 R2 2 Existed
3. Check continuity between siren control unit harness connector and ground.
N
Siren control unit
Continuity
Connector Terminal Ground
B27 4 Not existed O

Is the inspection result normal?

YES >> GO TO 3. P
NO >> Repair or replace harness.
3.CHECK INTRUDER SENSOR GROUND CIRCUIT
Check continuity between intruder sensor harness connector and ground.

SEC-269
 INTRUDER SENSOR
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]

Sensor cancel switch

Continuity
Connector Terminal Ground
R2 3 Existed
Is the inspection result normal?
YES >> Replace intruder sensor.
NO >> Repair or replace harness.

SEC-270
 SENSOR CANCEL SWITCH
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
SENSOR CANCEL SWITCH
A
Diagnosis Procedure INFOID:0000000010479784

1.CHECK SENSOR CANCEL SWITCH SIGNAL B

1. Turn ignition switch OFF.
2. Disconnect sensor cancel switch connector.
3. Check signal between sensor cancel switch harness connector and ground with oscilloscope. C

(+)
Sensor cancel switch (–) Voltage D
Connector Terminal

R2 5 Ground
F

JPMIA0011GB
G
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
H
2.CHECK SENSOR CANCEL SWITCH CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM harness connector and sensor cancel switch harness connector. I

BCM Sensor cancel switch

Continuity
Connector Terminal Connector Terminal J
M69 107 R2 5 Existed
3. Check continuity between BCM harness connector and ground.
SEC
BCM
Continuity
Connector Terminal Ground
L
M69 107 Not existed
Is the inspection result normal?
YES >> Replace BCM. Refer to BCS-132, "Removal and Installation". M
NO >> Repair or replace harness.
3.CHECK GROUND CIRCUIT
N
Check continuity between sensor cancel switch harness connector and ground.

Sensor cancel switch

Continuity O
Connector Terminal Ground
R2 5 Existed
Is the inspection result normal? P
YES >> GO TO 4.
NO >> Repair or replace harness.
4.CHECK SENSOR CANCEL SWITCH
Refer to SEC-272, "Component Inspection".
Is the inspection result normal?
YES >> GO TO 5.
SEC-271
 SENSOR CANCEL SWITCH
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
NO >> Replace sensor cancel switch.
5.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".

>> INSPECTION END

Component Inspection INFOID:0000000010479785

1.CHECK SENSOR CANCEL SWITCH

1. Turn ignition switch OFF.
2. Disconnect sensor cancel switch connector.
3. Check continuity between sensor cancel switch terminals.

Sensor cancel switch

Condition Continuity
Terminal
Press Existed
5 6 Sensor cancel switch
Release Not existed
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace sensor cancel switch.

SEC-272
 SIREN CONTROL UNIT CIRCUIT (COMMUNICATION SIGNAL)
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
SIREN CONTROL UNIT CIRCUIT (COMMUNICATION SIGNAL)
A
Component Function Check INFOID:0000000010479786

1.CHECK SIREN CONTROL UNIT FUNCTION B

1. Turn ignition switch OFF.
2. Check that hood is closed completely.
3. Get in the vehicle and close all doors. C
4. Lock doors using Keyfob.
5. Check security indicator lamp blinks to confirm that the vehicle security system is shifted into the ARMED
phase. Refer to SEC-191, "VEHICLE SECURITY SYSTEM : System Description".
D
Is the inspection result normal?
YES >> Siren control unit circuit (communication signal) is OK.
NO >> Refer to SEC-273, "Diagnosis Procedure". E
Diagnosis Procedure INFOID:0000000010479787

1.CHECK SIREN CONTROL UNIT SIGNAL CIRCUIT F

1. Turn ignition switch OFF.
2. Disconnect siren control unit connector.
3. Disconnect BCM connector. G
4. Check continuity between siren control unit harness connector and BCM harness connector.

Siren control unit BCM H

Continuity
Connector Terminal Connector Terminal
B27 3 B4 38 Existed
5. Check continuity between siren control unit harness connector and ground. I

Siren control unit

Continuity J
Connector Terminal Ground
B27 3 Not existed
Is the inspection result normal? SEC
YES >> GO TO 2.
NO >> Repair or replace harness.
2.CHECK INTERMITTENT INCIDENT L
Refer to GI-41, "Intermittent Incident".

M
>> INSPECTION END

SEC-273
 SIREN CONTROL UNIT CIRCUIT (HAZARD SWITCH SIGNAL)
< DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
SIREN CONTROL UNIT CIRCUIT (HAZARD SWITCH SIGNAL)
Component Function Check INFOID:0000000010479788

1.CHECK SIREN CONTROL UNIT FUNCTION

1. Turn ignition switch OFF.
2. Check that hood is closed completely.
3. Get in the vehicle and close all doors.
4. Lock doors using Keyfob.
5. Check security indicator lamp blinks to confirm that the vehicle security system is shifted into the ARMED
phase. Refer to SEC-191, "VEHICLE SECURITY SYSTEM : System Description".
6. Hold up and move a hand over intruder sensor.
7. Check that hazard warning lamps blinks after a few seconds.
Does the siren sound?
YES >> Siren control unit circuit (hazard switch signal) is OK.
NO >> Refer to SEC-274, "Diagnosis Procedure".
Diagnosis Procedure INFOID:0000000010479789

1.CHECK SIREN CONTROL UNIT SIGNAL CIRCUIT

1. Turn ignition switch OFF.
2. Disconnect siren control unit connector.
3. Disconnect BCM connector.
4. Check continuity between siren control unit harness connector and BCM harness connector.

Siren control unit BCM

Continuity
Connector Terminal Connector Terminal
B27 1 M70 51 Existed
5. Check continuity between siren control unit harness connector and ground.

Siren control unit

Continuity
Connector Terminal Ground
B27 1 Not existed
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace harness.
2.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".

>> INSPECTION END

SEC-274
 SECURITY INDICATOR LAMP DOES NOT TURN ON OR BLINK
< SYMPTOM DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]

SYMPTOM DIAGNOSIS A
SECURITY INDICATOR LAMP DOES NOT TURN ON OR BLINK
Description INFOID:0000000010338082
B
Security indicator lamp does not blink when ignition switch is in a position other than ON.
NOTE:
• Before performing the diagnosis, check “Work Flow”. Refer to SEC-231, "Work Flow". C
• Check that vehicle is under the condition shown in “CONDITIONS OF VEHICLE (OPERATING CONDI-
TIONS)” before starting diagnosis, and check each symptom.
CONDITIONS OF VEHICLE (OPERATING CONDITIONS) D
Ignition switch is not in the ON position.
Diagnosis Procedure INFOID:0000000010505355
E

1.CHECK SECURITY INDICATOR LAMP

Check security indicator lamp. F
Refer to SEC-166, "Component Function Check".
Is the inspection result normal?
YES >> GO TO 2. G
NO >> Repair or replace the malfunctioning parts.
2.REPLACE BCM
H
Replace BCM. Refer to BCS-132, "Removal and Installation".
Is the result normal?
YES >> INSPECTION END. I
NO >> GO TO 3
3.CONFIRM THE OPERATION
Confirm the operation again. J
Is the result normal?
YES >> INSPECTION END
NO >> GO TO 4. SEC
4.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident". L

>> INSPECTION END

M

SEC-275
 VEHICLE SECURITY SYSTEM CANNOT BE SET
< SYMPTOM DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
VEHICLE SECURITY SYSTEM CANNOT BE SET
KEY FOB
KEY FOB : Description INFOID:0000000010338084

Armed phase is not activated when all doors are locked using keyfob.
NOTE:
Check that vehicle is under the condition shown in “CONDITIONS OF VEHICLE (OPERATING CONDI-
TIONS)” before starting diagnosis, and check each symptom.
CONDITION OF VEHICLE (OPERATING CONDITIONS)
“SECURITY ALARM SET”: ON
Check the setting of “SECURITY ALARM SET” in “Work Support” mode of “THEFT ALM” of “BCM” using
CONSULT.
KEY FOB : Diagnosis Procedure INFOID:0000000010338085

1.CHECK REMOTE KEYLESS ENTRY SYSTEM

Lock/unlock door with keyfob. Refer to DLK-389, "REMOTE KEYLESS ENTRY FUNCTION : System Descrip-
tion" (With super lock) or DLK-514, "System Description" (With out super lock).
Is the inspection result normal?
YES >> GO TO 2.
NO >> Refer to DLK-445, "Diagnosis Procedure".
2.CHECK HOOD SWITCH
Check hood switch. Refer to SEC-266, "Component Function Check".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace hood switch.
3.REPLACE BCM
• Replace BCM. Refer to BCS-132, "Removal and Installation".
• Confirm the operation after replacement.
Is the result normal?
YES >> INSPECTION END
NO >> Check intermittent incident. Refer to GI-41, "Intermittent Incident".
DOOR LOCK AND UNLOCK SWITCH
DOOR LOCK AND UNLOCK SWITCH : Description INFOID:0000000010338086

ARMED phase is not activated when door is locked using door lock and unlock switch.
NOTE:
Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and check
each symptom.
CONDITION OF VEHICLE (OPERATING CONDITION)
• SECURITY ALARM SET: ON
Check the setting of “SECURITY ALARM SET” in “Work Support” mode of “THEFT ALM” of “BCM” using
CONSULT.
DOOR LOCK AND UNLOCK SWITCH : Diagnosis Procedure INFOID:0000000010338087

1.CHECK POWER DOOR LOCK SYSTEM (DOOR LOCK FUNCTION)

Lock/unlock door with door lock and unlock switch. Refer to DLK-387, "System Description" (With super lock)
or DLK-512, "System Description" (Without super lock).
Is the inspection result normal?
YES >> GO TO 2.

SEC-276
 VEHICLE SECURITY SYSTEM CANNOT BE SET
< SYMPTOM DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
NO >> Check power door lock system (door lock function). Refer to DLK-440, "ALL DOOR : Diagnosis
Procedure" (With super lock) or DLK-578, "ALL DOOR : Diagnosis Procedure" (Without super A
lock).
2.CHECK HOOD SWITCH
B
Check hood switch. Refer to SEC-266, "Component Function Check".
Is the inspection result normal?
YES >> GO TO 3.
C
NO >> Repair or Replace hood switch.
3.REPLACE BCM
• Replace BCM. Refer to BCS-132, "Removal and Installation". D
• Confirm the operation after replacement.
Is the result normal?
YES >> INSPECTION END E
NO >> Check intermittent incident. Refer to GI-41, "Intermittent Incident".
UNLOCK SENSOR
F
UNLOCK SENSOR : Description INFOID:0000000010506179

Armed phase is not activated when door is locked by door key cylinder operation using mechanical key.
NOTE: G
Check that vehicle is under the condition shown in “CONDITIONS OF VEHICLE (OPERATING CONDI-
TIONS)” before starting diagnosis, and check each symptom.
H
CONDITION OF VEHICLE (OPERATING CONDITIONS)
“SECURITY ALARM SET”: ON
Check the setting of “SECURITY ALARM SET” in “Work Support” mode of “THEFT ALM” of “BCM” using
CONSULT. I

UNLOCK SENSOR : Diagnosis Procedure INFOID:0000000010506180

J
1.CHECK POWER DOOR LOCK SYSTEM (DOOR LOCK FUNCTION)
Lock/unlock door using mechanical key inserted into door key cylinder.
Refer to DLK-387, "System Description" (With super lock) or DLK-512, "System Description" (Without super SEC
lock).
Is the inspection result normal?
YES >> GO TO 2. L
NO >> Check power door lock system (door lock function). Refer to DLK-444, "Diagnosis Procedure"
(With super lock) or DLK-582, "Diagnosis Procedure" (Without super lock).
2.CHECK HOOD SWITCH M
Check hood switch.
Refer to SEC-266, "Component Function Check".
Is the inspection result normal? N
YES >> GO TO 3.
NO >> Repair or replace hood switch.
3.CONFIRM THE OPERATION O

Confirm the operation again.

Is the result normal? P
YES >> INSPECTION END
NO >> Check intermittent incident. Refer to GI-41, "Intermittent Incident".

SEC-277
 VEHICLE SECURITY ALARM DOES NOT ACTIVATE
< SYMPTOM DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
VEHICLE SECURITY ALARM DOES NOT ACTIVATE
Description INFOID:0000000010338088

Alarm does not operate when alarm operating condition is satisfied.

NOTE:
Check that vehicle is under the condition shown in “CONDITIONS OF VEHICLE (OPERATING CONDI-
TIONS)” before starting diagnosis, and check each symptom.
CONDITION OF VEHICLE (OPERATING CONDITIONS)
“SECURITY ALARM SET”: ON
Check the setting of “SECURITY ALARM SET” in “Work Support” mode of “THEFT ALM” of “BCM” using
CONSULT.
Diagnosis Procedure INFOID:0000000010505375

1.CHECK SENSOR CANCEL SWITCH

Check sensor cancel switch.
Refer to SEC-271, "Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace sensor cancel switch.
2.PERFORM SELF-DIAGNOSIS OF SIREN CONTROL UNIT
Perform self-diagnosis of siren control unit.
Refer to SEC-203, "Diagnosis Description".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace malfunctioning parts.
3.CHECK DOOR SWITCH
Check door switch.
Refer to DLK-427, "Component Function Check".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace the malfunctioning door switch. Refer to DLK-193, "Removal and Installation".
4.CHECK HOOD SWITCH
Check hood switch.
Refer to SEC-266, "Component Function Check".
Is the inspection result normal?
YES >> GO TO 5.
NO >> Replace hood switch.
5.CHECK INTRUDER SENSOR
Check intruder sensor.
Refer to SEC-269, "Component Function Check".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Replace intruder sensor.
6.REPLACE SIREN CONTROL UNIT
1. Replace siren control unit.
2. Confirm the operation after replacement.
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 7.

SEC-278
 VEHICLE SECURITY ALARM DOES NOT ACTIVATE
< SYMPTOM DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]

7.REPLACE BCM A
Replace BCM. Refer to BCS-132, "Removal and Installation"
Is the inspection result normal?
YES >> INSPECTION END B
NO >> Check intermittent incident. Refer to GI-41, "Intermittent Incident".

SEC

SEC-279
 INTRUDER SENSOR CANNOT BE DEACTIVATED
< SYMPTOM DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
INTRUDER SENSOR CANNOT BE DEACTIVATED
Diagnosis Procedure INFOID:0000000010505376

1.CHECK SENSOR CANCEL SWITCH

Check sensor cancel switch.
Refer to SEC-271, "Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace sensor cancel switch.
2.REPLACE SIREN CONTROL UNIT
1. Replace siren control unit.
2. Confirm the operation after replacement.
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 3.
3.REPLACE BCM
Replace BCM. Refer to BCS-132, "Removal and Installation"
Is the inspection result normal?
YES >> INSPECTION END
NO >> Check intermittent incident. Refer to GI-41, "Intermittent Incident".

SEC-280
 NATS ANTENNA AMP.
< REMOVAL AND INSTALLATION > [WITHOUT INTELLIGENT KEY SYSTEM]

REMOVAL AND INSTALLATION A

NATS ANTENNA AMP.
Removal and Installation INFOID:0000000010338090
B

REMOVAL
1. Remove the steering column cover. C
Refer to IP-13, "Removal and Installation".
2. Disengage NATS antenna amp. fixing pawl and then remove
NATS antenna amp. from steering lock assembly. D

: Pawl
E

JMKIB2859ZZ

G
INSTALLATION
Install in the reverse order of removal.

SEC

SEC-281