Exterior Lighting System: Section
Exterior Lighting System: Section
                                                                                       SECTION
                                                                 EXTERIOR LIGHTING SYSTEM
                                                                                                                   EXL                                                B
                                                                                                                                                                      E
                                                                  CONTENTS
                          XENON TYPE                                              DIAGNOSIS SYSTEM (BCM) ........................... 18                               F
HIGH-MOUNTED STOP LAMP ........................ 129                              EXTERIOR LAMP BATTERY SAVER SYS-
  Exploded View ...................................................... 129       TEM ................................................................. 147
                                                                                   System Diagram .................................................... 147        EXL
  Removal and Installation ....................................... 129
                                                                                   System Description ................................................ 147
BACK-UP LAMP .............................................. 130                    Component Parts Location .................................... 148
  Exploded View ...................................................... 130         Component Description ........................................ 148             M
  Removal and Installation ....................................... 130
  Replacement ......................................................... 130      DIAGNOSIS SYSTEM (BCM) ......................... 149
EXL
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow                                                    INFOID:0000000001716312
OVERALL SEQUENCE
JPLIA0313GB
DETAILED FLOW
1.INTERVIEW FOR MALFUNCTION
Interview the symptom to the customer.
         >> GO TO 4.                                                                                             D
4.SELF-DIAGNOSIS WITH CONSULT-III
Perform the self-diagnosis with CONSULT-III. Check that any DTC is detected.
Is any DTC detected?                                                                                             E
  YES >> GO TO 5.
  NO    >> GO TO 6.
                                                                                                                 F
5.TROUBLE DIAGNOSIS BY DTC
Perform the trouble diagnosis for the detected DTC. Specify the malfunctioning part.
                                                                                                                 G
         >> GO TO 9.
6.FAIL-SAFE ACTIVATION CHECK                                                                                     H
Check that the symptom is applied to the fail-safe activation.
Does the fail-safe activate?
 YES >> GO TO 7.                                                                                                  I
 NO     >> GO TO 8.
7.SYSTEM DIAGNOSIS
Perform the system diagnosis for the system that the fail-safe activates. Specify the malfunctioning part.        J
         >> GO TO 9.
                                                                                                                 K
8.SYMPTOM DIAGNOSIS
Perform the symptom diagnosis. Specify the malfunctioning part.
                                                                                                                 EXL
         >> GO TO 9.
9.MALFUNCTION PART REPAIR                                                                                        M
Repair or replace the malfunctioning part.
         >> GO TO 10.                                                                                            N
10.REPAIR CHECK (SELF-DIAGNOSIS WITH CONSULT-III)
Perform the self-diagnosis with CONSULT-III. Check that any DTC is not detected. Erase DTC if DTC is             O
detected before the repair. Check that DTC is not detected again.
Is any DTC detected?
  YES >> GO TO 5.                                                                                                P
  NO    >> GO TO 11.
11.REPAIR CHECK (OPERATION CHECK)
Check the operation of each part.
Does it operate normally?
 YES >> INSPECTION END
 NO      >> GO TO 3.
FUNCTION DIAGNOSIS
HEADLAMP SYSTEM
System Diagram                                                                               INFOID:0000000001720618
JPLIA0168GB
OUTLINE
Headlamp is controlled by combination switch reading function and headlamp control function of BCM, and
relay control function of IPDM E/R.
HEADLAMP (LO) OPERATION
• BCM detects the combination switch condition with the combination switch reading function.
• BCM transmits the low beam request signal to IPDM E/R with CAN communication according to the head-
  lamp (LO) ON condition.
Headlamp (LO) ON condition
- Lighting switch 2ND
• IPDM E/R turns the integrated headlamp low relay ON, and turns the headlamp ON according to the low
  beam request signal.
HEADLAMP (HI) OPERATION
• BCM transmits the high beam request signal to IPDM E/R and the combination meter with CAN communica-
  tion according to the headlamp (HI) ON condition.
Headlamp (HI) ON condition
-   Lighting switch HI with the lighting switch 2ND
-   Lighting switch PASS
•   Combination meter turns the high beam indicator lamp ON according to the high beam request signal.
•   IPDM E/R turns the integrated headlamp high relay ON, and turns the headlamp ON according to the high
    beam request signal.
                                                                                                                     JPLIA0671ZZ
                                                                                                                                                  J
   1.   Headlamp                             2.    Combination switch                    3.   BCM
   4.   IPDM E/R                             5.    High beam indicator lamp
   A.   Over the glove box                   B.    Engine room (LH)                      C.   On the combination meter
                                                                                                                                                 K
EXL
                      Part                                                          Description
                                              •   Detects each switch condition by the combination switch reading function.                      M
                                              •   Judges that the headlamp is turned ON according to the vehicle condition.
  BCM                                         -   Requests the headlamp relay (HI/LO) ON to IPDM E/R (with CAN communication).
                                              -   Requests the high beam indicator lamp ON to the combination meter (with CAN
                                                  communication).                                                                                N
                                              Controls the integrated relay, and supplies voltage to the load according to the request
  IPDM E/R
                                              from BCM (with CAN communication).
  Combination switch                                                                                                                             O
                                              Refer to BCS-9, "System Diagram".
  (Lighting & turn signal switch)
  Combination meter                           Turns the high beam indicator lamp ON according to the request from BCM (with CAN
  (High beam indicator lamp)                  communication).                                                                                    P
  Front combination     • HID control unit
                                              Refer to EXL-34, "Description".
  lamp assembly         • Xenon bulb
JPLIA0004GB
OUTLINE
Front fog lamp is controlled by combination switch reading function and front fog lamp control function of BCM,
and relay control function of IPDM E/R.
FRONT FOG LAMP OPERATION
• BCM detects the combination switch condition by the combination switch reading function.
• BCM transmits the front fog light request signal to IPDM E/R with CAN communication according to the front
  fog lamp ON condition.
Front fog lamp ON condition
- Front fog lamp switch ON with headlamp ON (except for the high beam ON)
• IPDM E/R turns the integrated front fog lamp relay ON, and turns the front fog lamp ON according to the
  front fog light request signal.
                                                                                                            JPLIA0674ZZ
                                                                                                                                         J
   1.   Front fog lamp               2.   Combination switch                     3.   BCM
   4.   IPDM E/R
   A.   Over the glove box           B.   Engine room (LH)
                                                                                                                                        K
EXL
                      Part                                                 Description
                                      • Detects each switch condition by the combination switch reading function.                       M
  BCM                                 • Judges the front fog lamp ON/OFF status according to the vehicle condition.
                                      - Requests the front fog lamp relay ON to IPDM E/R (with CAN communication).
                                      Controls the integrated relay and supplies voltage to the load according to the request
  IPDM E/R                                                                                                                              N
                                      from BCM (with CAN communication).
  Combination switch
                                      Refer to BCS-9, "System Diagram".
  (Lighting & turn signal switch)
                                                                                                                                        O
JPLIA0180GB
OUTLINE
Turn signal lamp and the hazard warning lamp is controlled by combination switch reading function and the
flasher control function of BCM.
TURN SIGNAL LAMP OPERATION
• BCM detects the combination switch condition by the combination switch reading function.
• BCM supplies voltage to the right (left) turn signal lamp circuit when the ignition switch is turned ON and the
  turn signal switch is in the right (left) position. BCM blinks the turn signal lamp.
HAZARD WARNING LAMP OPERATION
BCM supplies voltage to both turn signal lamp circuit when the hazard switch is turned ON. BCM blinks the
hazard warning lamp.
TURN SIGNAL INDICATOR LAMP AND TURN SIGNAL SOUND OPERATION
• BCM transmits the turn indicator signal to the combination meter with CAN communication while the turn sig-
  nal lamp and the hazard warning lamp are operating.
• Combination meter outputs the turn signal sound with the integrated buzzer while blinking the turn signal
  indicator lamp according to the turn indicator signal.
HIGH FLASHER OPERATION (FAIL-SAFE)
• BCM detects the turn signal lamp circuit status by the terminal current value.
• BCM increases the turn signal lamp blinking speed if the bulb or harness open is detected with the turn sig-
  nal lamp operating.
  NOTE:
  The blinking speed is normal while operating the hazard warning lamp.
                                                                                                                 JPLIA0675ZZ
                                                                                                                                              J
   1.   Hazard switch                     2.   Front turn signal lamp                3.   Combination switch
   4.   Rear turn signal lamp             5.   BCM                                   6.   Turn signal indicator lamp
   A.   Over the glove box                B.   On the combination meter
                                                                                                                                             K
EXL
                      Part                                                      Description
                                           • Detects each switch condition by the combination switch reading function.                       M
                                           • Judges the blinks of the turn signal lamp and the hazard warning lamp from each
  BCM                                        switch status. The applicable turn signal lamp blinks.
                                           • Requests the turn signal indicator lamp blink to the combination meter (with CAN
                                             communication).                                                                                 N
  Combination switch
                                           Refer to BCS-9, "System Diagram".
  (Lighting & turn signal switch)
  Hazard switch                            Inputs the hazard switch ON/OFF signal to BCM.                                                    O
  Combination meter                        Blinks the turn signal indicator lamp and outputs the turn signal operating sound with
  (Turn signal indicator lamp & buzzer)    integrated buzzer according to the request from BCM (with CAN communication).
                                                                                                                                             P
JPLIA0181GB
OUTLINE
Parking*, license plate and tail* lamps are controlled by combination switch reading function and headlamp
control function of BCM, and relay control function of IPDM E/R.
*: Illuminated as side maker lamps too.
PARKING, LICENSE PLATE AND TAIL LAMPS OPERATION
• BCM detects the combination switch condition by the combination switch reading function.
• BCM transmits the position light request signal to IPDM E/R and the combination meter with CAN communi-
  cation according to the ON/OFF condition of the parking, license plate and tail lamps.
Parking, license plate and tail lamps ON condition
- Lighting switch 1ST
- Lighting switch 2ND
• IPDM E/R turns the integrated tail lamp relay ON and turns the parking lamp, the license plate and tail lamps
  ON according to the position light request signal.
• Combination meter turns the tail lamp indicator lamp ON according to the position light request signal.
                                                                                                                 JPLIA0673ZZ
                                                                                                                                              J
   1.   Parking lamp (Side marker lamp)   2.   Combination switch                     3.   Tail lamp (Side marker lamp)
   4.   License plate lamp                5.   BCM                                    6.   IPDM E/R
   7.   Tail lamp indicator lamp
                                                                                                                                             K
   A.   Over the glove box                B.   Engine room (LH)                       C.   On the combination meter
                      Part                                                      Description                                                  M
                                           • Detects each switch condition by the combination switch reading function.
                                           • Judges the ON/OFF status of the parking, license plate and tail lamps according to
                                             the vehicle condition.
  BCM                                                                                                                                        N
                                           - Requests the tail lamp relay ON to IPDM E/R (with CAN communication).
                                           - Requests the tail lamp indicator lamp ON to the combination meter (with CAN com-
                                             munication).
  IPDM E/R
                                           Controls the integrated relay and supplies voltage to the load according to the request           O
                                           from BCM (with CAN communication).
  Combination switch
                                           Refer to BCS-9, "System Diagram".
  (Lighting & turn signal switch)                                                                                                            P
  Combination meter                        Turns the tail lamp indicator lamp ON according to the request from BCM (with CAN
  (Tail lamp indicator lamp)               communication).
JPLIA0648GB
OUTLINE
• Exterior lamp battery saver system is controlled by each function of BCM and IPDM E/R.
Control by BCM
- Combination switch reading function
- Headlamp control function
- Exterior lamp battery saver function
Control by IPDM E/R
- Relay control function
• BCM turns the exterior lamp* OFF after a period of time to prevent the battery from over-discharge when the
   ignition switch is turned OFF with the exterior lamp ON.
*: Headlamp (LO/HI), parking lamp, tail lamp, license plate lamp and front fog lamp
EXTERIOR LAMP BATTERY SAVER ACTIVATION
BCM activates the timer and turns the exterior lamp OFF 5 minutes after the ignition switch is turned from ON
→ OFF with the exterior lamps ON.
NOTE:
• Headlamp control function turns the exterior lamps ON normally when the ignition switch is turned ACC or
  the engine started (both before and after the exterior lamp battery saver is turned OFF).
• The timer starts at the time that the lighting switch is turned from OFF → 1ST or 2ND with the exterior lamp
  OFF.
                                                                                                          JPLIA0676ZZ
                                                                                                                                       J
   1.   Combination switch          2.   BCM                                   3.   IPDM E/R
   A.   Over the glove box          B.   Engine room (LH)
                                                                                                                                      K
Component Description                                                                                       INFOID:0000000001722571
                                                                                                                                      EXL
                      Part                                                Description
                                     • Detects each switch condition by the combination switch reading function.
                                     • Activates the battery saver to turn the exterior lamps OFF according to the vehicle
  BCM                                                                                                                                 M
                                       condition.
                                     - Requests each relay OFF to IPDM E/R (with CAN communication).
                                     Controls the integrated relay according to the request from BCM (with CAN communi-
  IPDM E/R                                                                                                                            N
                                     cation).
  Combination switch
                                     Refer to BCS-9, "System Diagram".
  (Lighting & turn signal switch)
                                                                                                                                      O
APPLICATION ITEM
CONSULT-III can display each diagnostic item using the diagnostic test modes shown following.
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
                                                                                                                                      A
WORK SUPPORT
DATA MONITOR
                                                                                                                                      G
                     Monitor item
                                                                          Description
                       [Unit]
                                                                                                                                      H
     IGN ON SW
                                     Ignition switch (ON) status judged from IGN signal (ignition power supply)
     [On/Off]
     ACC SW
                                     Ignition switch (ACC) status judged from ACC signal (ACC power supply)                            I
     [On/Off]
     HI BEAM SW
     [On/Off]
                                                                                                                                       J
     HEAD LAMP SW1
     [On/Off]
     HEAD LAMP SW2
     [On/Off]                                                                                                                         K
                                     Each switch status that BCM judges from the combination switch reading function
     LIGHT SW 1ST
     [On/Off]
     PASSING SW                                                                                                                       EXL
     [On/Off]
     FR FOG SW
     [On/Off]                                                                                                                         M
     AUTO LIGHT SW
     [On/Off]                        NOTE:
     RR FOG SW                       The item is indicated, but not monitored                                                         N
     [On/Off]
     DOOR SW-DR
                                     The switch status input from front door switch (driver side)
     [On/Off]                                                                                                                         O
     DOOR SW-AS
                                     The switch status input from front door switch (passenger side)
     [On/Off]
     DOOR SW-RR                                                                                                                       P
                                     The switch status input from rear door switch RH
     [On/Off]
     DOOR SW- RL
                                     The switch status input from rear door switch LH
     [On/Off]
     BACK DOOR SW
                                     The switch status input from back door switch
     [On/Off]
ACTIVE TEST
FLASHER
FLASHER : CONSULT-III Function (BCM - FLASHER)                                                         INFOID:0000000001716357
DATA MONITOR
               Monitor item
                                                                   Description
                 [Unit]
   IGN ON SW
                               Ignition switch (ON) status judged from IGN signal (ignition power supply)
   [On/Off]
   HAZARD SW
                               The switch status input from the hazard switch
   [On/Off]
   TURN SIGNAL R
   [On/Off]
                               Each switch condition that BCM judges from the combination switch reading function
   TURN SIGNAL L
   [On/Off]
   BRAKE SW
                               The switch status input from the stop lamp switch
   [On/Off]
ACTIVE TEST
EXL
JPMIA0631ZZ
   Operation                                                                                                                           A
                                    Inspection location                                            Operation
   sequence
        A        Oil pressure warning lamp                               Blinks continuously during operation of auto active test.
        1        Rear window defogger                                    10 seconds                                                    B
        2        Front wiper                                             LO for 5 seconds → HI for 5 seconds
                 •   Parking lamps
                 •   License plate lamps                                                                                               C
        3        •   Tail lamps                                          10 seconds
                 •   Front fog lamps
                 •   Headlamps HI (daytime running light operation)*
                                                                                                                                       D
        4        Headlamps                                               LO ⇔ HI 5 times
        5        A/C compressor (magnet clutch)                          ON ⇔ OFF 5 times
        6        Cooling fan                                             LO for 5 seconds → MID for 3 seconds → HI for 2 seconds       E
NOTE:
*: With daytime running light system
                                                                                                                                       F
Concept of auto active test
                                                                                                                                       K
                                                                                                                     JPMIA0310GB
• IPDM E/R starts the auto active test with the door switch signals transmitted by BCM via CAN communica-
  tion. Therefore, the CAN communication line between IPDM E/R and BCM is considered normal if the auto EXL
  active test starts successfully.
• The auto active test facilitates troubleshooting if any systems controlled by IPDM E/R cannot be operated.
Diagnosis chart in auto active test mode                                                                                               M
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with IPDM E/R.
SELF DIAGNOSTIC                                                                                                                        B
Refer to EXL-105, "DTC Index".
DATA MONITOR
                                                                                                                                       C
Monitor item
 IGN RLY
                                    ×       Displays the status of the ignition relay judged by IPDM E/R.
 [Off/On]
                                                                                                                                       EXL
 RR DEF REQ                                 Displays the status of the rear defogger request signal received from BCM via CAN com-
                                    ×
 [Off/On]                                   munication.
 OIL P SW
                                            Displays the status of the oil pressure switch judged by IPDM E/R.                         M
 [Open/Close]
                                            Displays the status of the daytime running light request signal received from BCM via
 DTRL REQ                                   CAN communication.
 [Off/On]                                   NOTE:                                                                                      N
                                            This item is monitored only the vehicle with daytime running light system.
                                            Displays the status of the hood switch judged by IPDM E/R.
 HOOD SW
                                            NOTE:                                                                                      O
 [Off/On]
                                            This item is monitored only the vehicle for Mexico.
 THFT HRN REQ                               Displays the status of the horn request signal by vehicle security system or panic alarm
 [Off/On]                                   system received from BCM via CAN communication.
                                                                                                                                       P
 HORN CHIRP                                 Displays the status of the horn request signal by key fob LOCK operation received from
 [Off/On]                                   BCM via CAN communication.
ACTIVE TEST
Test item
COMPONENT DIAGNOSIS                                                                                                                     A
POWER SUPPLY AND GROUND CIRCUIT
BCM (BODY CONTROL MODULE)
                                                                                                                                        B
BCM (BODY CONTROL MODULE) : Diagnosis Procedure                                                               INFOID:0000000003049967
                                                                                                                                        D
                                 Signal name                                     Fuses and fusible link No.
                                                                                            10
                           Battery power supply
                                                                                             J                                          E
                               ACC power supply                                             20
                           Ignition power supply                                             1
Is the fuse fusing?                                                                                                                     F
  YES >> Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or fusible link is
             blown.
  NO      >> GO TO 2.                                                                                                                   G
2.CHECK POWER SUPPLY CIRCUIT
1.   Turn ignition switch OFF.                                                                                                          H
2.   Disconnect BCM connectors.
3.   Check voltage between BCM harness connector and ground.
                                                                                                                                         I
                   Terminals
                                                   Ignition switch position
             (+)
           BCM                       (−)                                                                                                 J
                                                OFF         ACC          ON
 Connector         Terminal
                      70                       Battery    Battery      Battery
     M67                                                                                                                                K
                      57                       voltage    voltage      voltage
                    BCM
                                                                                                                                        O
                                                                  Continuity
     Connector             Terminal             Ground
       M67                      67                                  Existed
                                                                                                                                        P
Does continuity exist?
 YES >> INSPECTION END
 NO     >> Repair harness or connector.
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) : Di-
                        Terminals
                 (+)                                 Voltage
                                         (−)
             IPDM E/R                               (Approx.)
     Connector          Terminal
                            1
        E9                              Ground
                            2                    Battery voltage
       E10                  6
Is the measurement value normal?
  YES >> GO TO 3.
  NO     >> Repair harness or connector.
3.CHECK GROUND CIRCUIT
Check continuity between IPDM E/R harness connectors and ground.
             IPDM E/R
                                                   Continuity
     Connector          Terminal
                                        Ground
       E11                 11
                                                      Exist
       E13                 25
Does continuity exist?
 YES >> INSPECTION END
 NO     >> Repair harness or connector.
Fuse list                                                                                                        B
                          Unit                               Location     Fuse No.    Capacity
   Headlamp HI (LH)                                    IPDM E/R             #44        10 A
   Headlamp HI (RH)                                    IPDM E/R             #43        10 A                      C
   Headlamp LO (LH)                                    IPDM E/R             #49        15 A
   Headlamp LO (RH)                                    IPDM E/R             #50        15 A
                                                                                                                 D
   Front fog lamp                                      IPDM E/R             #65        15 A
   Parking lamp                                        IPDM E/R             #46        10 A
   • Tail lamp                                                                                                   E
   • License plate lamp                                IPDM E/R             #45        10 A
   • Each illumination
   Stop lamp                                           FUSE BLOCK (J/B)     #11        10 A
                                                                                                                 F
   Back-up lamp                                        IPDM E/R             #60        10 A
         Hi               : Headlamp (HI) ON
         Off              : Headlamp (HI) OFF
     NOTE:
     ON/OFF is repeated 1 second each.
Is the headlamp (HI) turned ON?
  YES >> Headlamp (HI) circuit is normal.
  NO     >> Refer to EXL-30, "Diagnosis Procedure".
Diagnosis Procedure                                                                        INFOID:0000000001720623
                        Terminals
                                                  Condition
                  (+)                   (−)                      Voltage
            IPDM E/R                                            (Approx.)
                                                  External
      Connector            Terminal                lamp
                                      Ground                    Battery
 RH                           22                     Hi
            E12                                                 voltage
 LH                           21                     Off          0V
Is the measurement value normal?
  YES >> GO TO 2.
  NO     >> GO TO 3.
2.CHECK HEADLAMP (HI) OPEN CIRCUIT
1.    Turn the ignition switch OFF.
2.    Disconnect IPDM E/R connector.
3.    Check continuity between the IPDM E/R harness connector and the headlamp high harness connector.
           Headlamp high
                                                             Continuity
      Connector         Terminal                                                                          K
                                              Ground
 RH           E75          2
                                                              Existed
 LH           E72          2
                                                                                                          EXL
Does continuity exist?
 YES >> Replace the headlamp (HI) bulb. (Bulb socket is abnormally.)
 NO     >> Repair the harnesses or connectors.                                                            M
Headlamp (LO) circuit is connected to HID control unit integrated in the headlamp. Headlamp (LO) circuit turns
xenon headlamp ON.
For the details of HID control unit and the xenon headlamp, refer to EXL-34, "Description".
Component Function Check                                                                        INFOID:0000000001720625
          Lo             : Headlamp (LO) ON
          Off            : Headlamp (LO) OFF
Is the headlamp (LO) turned ON?
  YES >> Headlamp (LO) is normal.
  NO     >> Refer to EXL-32, "Diagnosis Procedure".
Diagnosis Procedure                                                                             INFOID:0000000001720626
                       Terminals
                                                Test item
                 (+)                  (−)                     Voltage
           IPDM E/R                                          (Approx.)
                                               EXTERNAL
     Connector         Terminal                  LAMP
                                    Ground                  Battery volt-
 RH                       20                       Lo
           E12                                                  age
 LH                       18                       Off          0V
Is the measurement value normal?
  YES >> GO TO 2.
  NO     >> GO TO 3.
2.CHECK HEADLAMP (LO) OPEN CIRCUIT
1.     Turn the ignition switch OFF.
2.     Disconnect IPDM E/R connector.
3.     Check continuity between the IPDM E/R harness connector and the headlamp low harness connector.
                IPDM E/R
                                                                    Continuity                       H
      Connector            Terminal
                                                Ground
 RH                          20
            E12                                                     Not existed
 LH                          18                                                                       I
Does continuity exist?
 YES >> Repair the harnesses or connectors. And then replace the fuse.
 NO     >> Replace the fuse. (Replace IPDM E/R if the fuse is fusing again.)                          J
5.CHECK HEADLAMP (LO) GROUND OPEN CIRCUIT
1.    Turn the ignition switch OFF.                                                                  K
2.    Disconnect the headlamp low connector.
3.    Check continuity between the headlamp low harness connector and the ground.
                                                                                                     EXL
            Headlamp low
                                                                    Continuity
      Connector            Terminal
                                                Ground
 RH         E74               2                                                                      M
                                                                     Existed
 LH         E71               2
Does continuity exist?
                                                                                                     N
 YES >> Perform the xenon headlamp diagnosis. Refer to EXL-34, "Description".
 NO     >> Repair the harnesses or connectors.
OUTLINE
• The lamp light source is by the arch discharge by applying high voltage into the xenon gas-filled bulb instead
  of the halogen bulb filament.
• Sight becomes more natural and brighter because the amount of light are gained adequately and the color of
  light is sunshine-like white.
• The xenon bulb drops the amount of light, repeats blinking, and illuminates in red if the bulb reaches the ser-
  vice life.
ILLUMINATION PRINCIPLE
1.      Discharging starts in high voltage pulse between bulb elec-
      trodes.
2. Xenon gas is activated by current between electrodes. Pale light
      is emitted.
3. The luminous tube (bulb) temperature elevates. Evaporated
      halide is activated by discharge. The color of light changes into
      white.
NOTE:
• Brightness and the color of light may change slightly immediately
  after the headlamp turned ON until the xenon bulb becomes sta-
  ble. This is not malfunction.
                                                                                                             JPLIA0421GB
• Illumination time lag may occur between right and left. This is not
  malfunction.
PRECAUTIONS FOR TROUBLE DIAGNOSIS
Representative malfunction examples are; "Light does not turn ON", "Light blinks", and "Brightness is inade-
quate." The cause often be the xenon bulb. Such malfunctions, however, are occurred occasionally by HID
control unit malfunction or lamp case malfunction. Specify the malfunctioning part with diagnosis procedure.
WARNING:
• Never touch the harness, HID control unit, the inside and metal part of lamp when turning the head-
  lamp ON or operating the lighting switch.
• Never work with wet hands.
CAUTION:
• Never perform HID control unit circuit diagnosis with a circuit tester or an equivalent.
• Temporarily install the headlamps on the vehicle. Connect the battery to the connector (vehicle side)
  when checking ON/OFF status.
• Disconnect the battery negative terminal before disconnecting the lamp socket connector or the har-
  ness connector.
• Check for fusing of the fusible link(s), open around connector, short, disconnection if the symptom
  is caused by electric error.
NOTE:
• Turn the switch OFF once before turning ON, if the ON/OFF is inoperative.
• The xenon bulb drops the amount of light, repeats blinking, and illuminates in red if the bulb reaches the ser-
  vice life.
Diagnosis Procedure                                                                                INFOID:0000000001838120
EXL
             IPDM E/R
                                                              Continuity
       Connector        Terminal
                                              Ground
 RH                       17
               E12                                           Not existed
 LH                       16
Does continuity exist?
 YES >> Repair the harnesses or connectors. And then replace the fuse.
 NO     >> Replace the fuse. (Replace IPDM E/R if the fuse is fusing again.)
3.CHECK FRONT FOG LAMP BULB
Check the applicable lamp bulb.
Is the bulb normal?
  YES >> GO TO 4.
  NO      >> Replace the bulb.
4.CHECK FRONT FOG LAMP OUTPUT VOLTAGE
     CONSULT-III ACTIVE TEST
1.    Disconnect the front fog lamp connector.
2.    Turn the ignition switch ON.
3.    Select “EXTERNAL LAMP” of IPDM E/R active test item.
                        Terminals
                                                         Test item
                  (+)                        (−)                                                            B
                                                                        Voltage
            IPDM E/R                                                   (Approx.)
                                                        EXTERNAL
      Connector            Terminal                       LAMP
                                                                                                            C
                                           Ground                       Battery
 RH                           17                           Fog
            E12                                                         voltage
 LH                           16                            Off           0V                                D
Is the measurement value normal?
  YES >> GO TO 5.
  NO     >> Replace IPDM E/R.                                                                               E
5.CHECK FRONT FOG LAMP OPEN CIRCUIT
1.    Turn the ignition switch OFF.
2.    Disconnect IPDM E/R connector.                                                                        F
3.    Check continuity between the IPDM E/R harness connector and the front fog lamp harness connector.
             IPDM E/R
                                                               Continuity
       Connector         Terminal
                                               Ground
 RH                        39
                E14                                            Not existed
 LH                        38
Does continuity exist?
 YES >> Repair the harnesses or connectors. And then replace the fuse.
 NO     >> Replace the fuse. (Replace IPDM E/R if fusing is found again.)
3.CHECK PARKING LAMP BULB
Check the applicable lamp bulb.
Is the bulb normal?
  YES >> GO TO 4.
  NO      >> Replace the bulb.
4.CHECK PARKING LAMP OUTPUT VOLTAGE
     CONSULT-III ACTIVE TEST
1.    Disconnect the parking lamp connector.
2.    Turn the ignition switch ON.
3.    Select “EXTERNAL LAMP” of IPDM E/R active test item.
                        Terminals
                                                          Test item
                  (+)                        (−)                                                           B
                                                                         Voltage
            IPDM E/R                                                    (Approx.)
                                                         EXTERNAL
      Connector            Terminal                        LAMP
                                                                                                           C
                                           Ground                        Battery
 RH                           39                            TAIL
            E14                                                          voltage
 LH                           38                             Off           0V                              D
Is the measurement value normal?
  YES >> GO TO 5.
  NO     >> Replace IPDM E/R.                                                                              E
5.CHECK PARKING LAMP OPEN CIRCUIT
1.    Turn the ignition switch OFF.
2.    Disconnect IPDM E/R connector.                                                                       F
3.    Check continuity between the IPDM E/R harness connector and the parking lamp harness connector.
             Parking lamp                                                                                  K
                                                                        Continuity
       Connector                Terminal
                                                        Ground
 RH               E46                 2
                                                                         Existed                           EXL
 LH               E27                 2
Does continuity exist?
 YES >> Replace the front combination lamp.                                                                M
 NO     >> Repair the harnesses or connectors.
BCM performs the high flasher operation (fail-safe) if any bulb or harness of the turn signal lamp circuit is
open.
NOTE:
The turn signal lamp blinks at normal speed when using the hazard warning lamp.
Component Function Check                                                                       INFOID:0000000001716412
                      Terminals
                                              Condition
                (+)                   (−)
                                                               Voltage (Approx.)
                BCM                           Turn signal
       Connector          Terminal              switch
RH 61
                                     Ground
                                              LH or RH
               M67
 LH                          60
PKID0926E
                                                 OFF                 0V
Is the measurement value normal?
  YES >> GO TO 3.
  NO     >> Replace BCM. Refer to BCS-67, "Exploded View".
                         BCM
                                                                      Continuity                                  I
           Connector                    Terminal
                                                       Ground
 RH                                       61
                         M67                                         Not existed
 LH                                       60                                                                      J
Does continuity exist?
 YES >> Repair the harnesses or connectors.
 NO     >> GO TO 5.                                                                                              K
5.CHECK TURN SIGNAL LAMP GROUND OPEN CIRCUIT
Check continuity between the front turn signal lamp, or the rear combination lamp and the ground.                EXL
Front turn signal lamp
                       Terminals
                                                      Condition
                 (+)                     (−)
                                                                                 Voltage (Approx.)
             BCM
                                                  Hazard switch
     Connector         Terminal
                                                        ON                             0V
Ground
       M65                29
                                                        OFF
JPMIA0154GB
         Hazard switch                                                                          A
                                                 Continuity
   Connector          Terminal    Ground
      M45                   2                    Not existed
                                                                                                B
Does continuity exist?
 YES >> Repair the harnesses or connectors.
 NO     >> GO TO 4.                                                                             C
4.CHECK HAZARD SWITCH GROUND OPEN CIRCUIT
Check continuity between the hazard switch harness connector and the ground.
                                                                                                D
            Hazard switch
                                                    Continuity
    Connector          Terminal    Ground
                                                                                                E
      M45                   1                         Existed
Does continuity exist?
 YES >> Replace the hazard switch.                                                              F
 NO     >> Repair the harnesses or connectors.
EXL
NOTE:
Check the license plate lamp circuit if the tail lamp and the license plate lamp are not turned ON. Refer to EXL-
46, "Component Function Check".
1.CHECK TAIL LAMP OPERATION
  IPDM E/R AUTO ACTIVE TEST
1.  Activate IPDM E/R auto active test. Refer to PCS-8, "Diagnosis Description".
2.  Check that the tail lamp is turned ON.
  CONSULT-III ACTIVE TEST
1. Select “EXTERNAL LAMP” of IPDM E/R active test item.
2. With operating the test items, check that the tail lamp is turned ON.
                       Terminals
                                                 Test item
                 (+)                (−)                           Voltage
           IPDM E/R                                              (Approx.)
                                                 EXTERNAL
     Connector         Terminal                    LAMP
                                   Ground                       Battery volt-
                                                   TAIL
       E14                37                                        age
                                                    Off             0V
Is the measurement value normal?
  YES >> GO TO 3.
  NO     >> Replace IPDM E/R.
3.CHECK TAIL LAMP OPEN CIRCUIT
1.     Turn the ignition switch OFF.
EXL
EXL
                                                                         P
                                             JCLWM0868GB
JCLWM0869GB
EXL
JCLWM0870GB
The headlamp levelizer adjusts the headlamp light axis upward and downward with the aiming motor inte-
grated in the front combination lamp.
Wiring Diagram - HEADLAMP AIMING CONTROL SYSTEM (MANUAL) -                                INFOID:0000000001720229
JCLWM0881GB
EXL
JCLWM0882GB
                                    0             A: 160 Ω
                                    1             B: 249 Ω
                         2
       1                            2             C: 464 Ω
                                    3             D: 887 Ω              JSLIA0084ZZ
                         3          —             E: 412 Ω
Is the measurement value normal?
  YES >> Headlamp aiming switch is normal.
  NO     >> Replace the headlamp aiming switch.
EXL
                                                                               P
                                                   JCLWM0883GB
JCLWM0884GB
EXL
JCLWM0885GB
JCLWM0886GB
EXL
JCLWM0887GB
JCLWM0888GB
EXL
JCLWM0889GB
JCLWM0896GB
EXL
JCLWM0897GB
JCLWM0898GB
EXL
JCLWM0899GB
JCLWM0900GB
EXL
JCLWM0901GB
JCLWM0902GB
EXL
                                                                        P
                                            JCLWM0890GB
JCLWM0891GB
EXL
JCLWM0892GB
JCLWM0893GB
EXL
JCLWM0894GB
JCLWM0895GB
ECU DIAGNOSIS                                                                                                                          A
BCM (BODY CONTROL MODULE)
Reference Value                                                                                              INFOID:0000000003049971
                                                                                                                                       B
                                                                                                                      EXL
                                                                                                    JSMIA0046ZZ
PHYSICAL VALUES                                                                                                       M
CAUTION:
• Check combination switch system terminal waveform under the loaded condition with lighting
  switch, turn signal switch and wiper switch OFF is not to be fluctuated by being overloaded.
                                                                                                                      N
• Turn wiper intermittent dial position to 4 except when checking waveform or voltage of wiper inter-
  mittent dial position. Wiper intermittent dial position can be confirmed on CONSULT-III. Refer to
  BCS-26, "COMB SW : CONSULT-III Function (BCM - COMB SW)".
• BCM reads the status of the combination switch at 10 ms internal normally. Refer to BCS-9, "System                  O
  Diagram".
    1              Ignition key hole illu-            Ignition key hole   OFF         Battery voltage
          Ground                             Output
   (V)             mination control                   illumination        ON          0V
PKIB4953J
                                                                                                       2.0 V
                                                                      All switch OFF             0V
                                                                      Turn signal switch LH
                                                                      Lighting switch PASS
PKIB4955J
                                                                                                       0.8 V
                                                                      All switch OFF             0V
                                                                      Front wiper switch LO
                                                                      Front wiper switch MIST
                                                   Combination
   4               Combination switch              switch
          Ground                          Input
  (W)              INPUT 3                         (Wiper intermit-
                                                   tent dial 4)
                                                                      Front wiper switch INT
PKIB4959J
1.0 V
                                                                                                                            F
                                                                 Rear wiper switch ON
                                                                 (Wiper intermittent dial 4)
                                                                                                                            G
                                                                                                                PKIB4955J
                                                                                                     0.8 V
                                                                 All switch OFF
                                                                                               0V                           H
                                                                 (Wiper intermittent dial 4)
                                                                 Front wiper switch HI
                                                                 (Wiper intermittent dial 4)
                                                                                                                             I
                                                                 Rear wiper switch INT
                                                                 (Wiper intermittent dial 4)
                                                                                                                             J
                                                                 Wiper intermittent dial 3
                                                                 (All switch OFF)                               PKIB4959J
                                                                                                     1.0 V
                                                                                                                            K
1.7 V
PKIB4955J
0.8 V P
                                                                                                          8.0 - 8.5 V
                                                                     UNLOCK position           0V
JPMIA0587GB
                                                                                                          8.0 - 8.5 V
                                                                     LOCK position             0V
                                                                     OFF (Brake pedal is not
                                                                                               0V
    9                                              Stop lamp         depressed)
          Ground   Stop lamp switch       Input
   (R)                                             switch            ON (Brake pedal is de-
                                                                                               Battery voltage
                                                                     pressed)
                                                                     OFF
                                                                     (When passenger door
   12              Passenger door                  Passenger door    closed)
          Ground                          Input
   (P)             switch                          switch
                                                                                                                        JPMIA0586GB
                                                                                                          7.5 - 8.0 V
                                                                     ON
                                                                     (When passenger door      0V
                                                                     opened)
                                                                     OFF
                                                                     (When rear door RH
   13                                              Rear door         closed)
          Ground   Rear door switch RH    Input
  (LG)                                             switch RH
                                                                                                                        JPMIA0587GB
                                                                                                          8.0 - 8.5 V
                                                                     ON
                                                                     (When rear door RH        0V
                                                                     opened)
  15*1    Ground
                   TPMS mode trigger
                                          Input    Ignition switch OFF
  (O)              switch                                                                                                                     C
JPMIA0588GB
1.5 V D
  18*1    Ground
                   Remote keyless en-
                                          Input    Ignition switch ON                                  0V
  (O)              try receiver ground
                                                                                                                                              E
                                                   Without Intelli-
                                                   gent Key sys-        At any condition               5V
                                                   tem
                   Remote keyless en-                                                                                                         F
  19*1    Ground   try receiver power     Input
                                                                        • Ignition switch OFF
   (V)                                                                  • For 3 seconds after ig-      0V
                   supply                          With Intelligent       nition switch OFF to ON
                                                   Key system
                                                                        3 seconds or later after ig-
                                                                                                       5V
                                                                                                                                              G
                                                                        nition switch OFF to ON
                                                   Without Intelli-
                                                   gent Key sys-        At any condition                                                       I
                                                   tem
                                                                                                                                JPMIA0589GB
                                                                                                       NOTE:                                   J
                                                                                                       The wave form changes accord-
                                                                                                       ing to signal-receiving condition.
                                                                        • Ignition switch OFF
  20*1    Ground
                   Remote keyless en-
                                          Input                         • For 3 seconds after ig-      0V                                     K
  (GR)             try receiver signal
                                                                          nition switch OFF to ON
EXL
                                                   With Intelligent
                                                   Key system
                                                                        3 seconds or later after ig-                                          M
                                                                        nition switch OFF to ON
JPMIA0589GB
                                                                                                       NOTE:                                  N
                                                                                                       The wave form changes accord-
                                                                                                       ing to signal-receiving condition.
    21             Immobilizer anten-     Input/                                                                                              O
          Ground                                   Ignition switch OFF                                 Battery voltage
   (G)             na signal (Clock)      Output
JPMIA0590GB
                                                                                                                12.0 V
                                                                       OFF                         Battery voltage
   25              Immobilizer anten-      Input/
          Ground                                    Ignition switch OFF                            Battery voltage
  (BR)             na signal (Rx, Tx)      Output
                                                    Ignition switch OFF
   27
          Ground   A/C switch              Input    Ignition switch    A/C switch OFF
   (Y)
                                                    ON
                                                                                                                            JPMIA0591GB
                                                                                                                1.6 V
                                                                       A/C switch ON               0V
                                                    Ignition switch OFF
   28
          Ground   Blower fan switch       Input    Ignition switch    Blower fan switch OFF
  (LG)
                                                    ON
                                                                                                                            JPMIA0592GB
                                                                                                              7.0 - 7.5 V
                                                                       Blower fan switch ON        0V
PKIB4960J
                                                                                                7.2 V                  D
   32              Combination switch              Combination
          Ground                          Output                 Front fog lamp switch ON
  (BR)             OUTPUT 5                        switch
                                                                 (Wiper intermittent dial 4)
                                                                 Rear wiper switch ON
                                                                                                                       E
                                                                 (Wiper intermittent dial 4)
                                                                 Any of the condition below
                                                                 with all switch OFF                                   F
                                                                 • Wiper intermittent dial 1
                                                                 • Wiper intermittent dial 2               PKIB4956J
                                                                 • Wiper intermittent dial 6    1.0 V
                                                                 • Wiper intermittent dial 7                           G
                                                                                                                       H
                                                                 All switch OFF
                                                                 (Wiper intermittent dial 4)
                                                                                                                        I
                                                                                                           PKIB4960J
                                                                                                7.2 V
   33              Combination switch              Combination
  (GR)
          Ground
                   OUTPUT 4
                                          Output
                                                   switch        Lighting switch 1ST
                                                                                                                        J
                                                                 (Wiper intermittent dial 4)
                                                                 Rear wiper switch INT
                                                                 (Wiper intermittent dial 4)                           K
                                                                 Any of the condition below
                                                                 with all switch OFF
                                                                 • Wiper intermittent dial 1                           EXL
                                                                 • Wiper intermittent dial 5               PKIB4958J
PKIB4960J
7.2 V
Combination PKIB4960J
1.2 V
Combination PKIB4960J
1.2 V
                                                                                                                                           F
                                                                      OFF
   43                                              Back door          (When back door closed)
          Ground   Back door switch       Input
   (V)                                             switch
                                                                                                                                           G
                                                                                                                             JPMIA0593GB
                                                                                                              9.5 - 10.0 V
                                                                      ON
                                                                      (When back door opened)
                                                                                                    0V                                     H
JPMIA0591GB
                                                                                                                 1.6 V
                                                                                                                                           EXL
                                                                      LOCK position                 0V
                                                                                                                 1.6 V
                                                                                                                                           O
                                                                      UNLOCK position               0V
                                                                      OFF
                                                                      (When driver door closed)
   47                                              Driver door
          Ground   Driver door switch     Input
  (W)                                              switch
                                                                                                                             JPMIA0587GB
                                                                                                               8.0 - 8.5 V
                                                                      ON
                                                                      (When driver door             0V
                                                                      opened)
                                                                      OFF
                                                                      (When rear door LH
   48                                              Rear door          closed)
          Ground   Rear door switch LH    Input
  (GR)                                             switch LH
                                                                                                                             JPMIA0594GB
                                                                                                               8.5 - 9.0 V
                                                                      ON
                                                                      (When rear door LH            0V
                                                                      opened)
                                                                      Back door is closed
                                                                      (Back door lamp turns         Battery voltage
                                                   Back door lamp     OFF)
   49              Back door lamp con-
          Ground                          Output   switch DOOR
   (L)             trol                                               Back door is opened
                                                   position
                                                                      (Back door lamp turns         0V
                                                                      ON)
                                                                      Not pressed
                                                                      (Back door actuator is ac-    0V
   53                                              Back door          tivated)
          Ground   Back door open         Output
   (V)                                             opener switch      Pressed
                                                                      (Back door actuator is ac-    Battery voltage
                                                                      tivated)
   60
           Ground    Turn signal LH          Output
                                                      Ignition switch                                                                       C
  (BR)                                                ON                   Turn signal switch LH
                                                                                                                                            D
                                                                                                                                PKIC6370E
                                                                                                                     6.0 V
                                                                           Turn signal switch OFF       0V
                                                                                                                                            E
   61                                                 Ignition switch                                                                       F
           Ground    Turn signal RH          Output
  (GR)                                                ON                   Turn signal switch RH
                                                                                                                                            G
                                                                                                                                PKIC6370E
6.0 V
JCMWM1029GB
EXL
JCMWM1030GB
JCMWM1031GB
EXL
JCMWM1032GB
JCMWM1033GB
     Priority                                                 DTC
        1       U1000: CAN COMM CIRCUIT                                                                                         E
        2       C1735: IGN CIRCUIT OPEN
                •   C1704: LOW PRESSURE FL
                •   C1705: LOW PRESSURE FR                                                                                      F
                •   C1706: LOW PRESSURE RR
                •   C1707: LOW PRESSURE RL
                •   C1708: [NO DATA] FL
                •   C1709: [NO DATA] FR                                                                                         G
                •   C1710: [NO DATA] RR
                •   C1711: [NO DATA] RL
                •   C1712: [CHECKSUM ERR] FL
                                                                                                                                H
                •   C1713: [CHECKSUM ERR] FR
                •   C1714: [CHECKSUM ERR] RR
                •   C1715: [CHECKSUM ERR] RL
        3       •   C1716: [PRESS DATA ERR] FL                                                                                   I
                •   C1717: [PRESS DATA ERR] FR
                •   C1718: [PRESS DATA ERR] RR
                •   C1719: [PRESS DATA ERR] RL
                •   C1720: [CODE ERR] FL                                                                                         J
                •   C1721: [CODE ERR] FR
                •   C1722: [CODE ERR] RR
                •   C1723: [CODE ERR] RL
                •   C1724: [BATT VOLT LOW] FL                                                                                   K
                •   C1725: [BATT VOLT LOW] FR
                •   C1726: [BATT VOLT LOW] RR
                •   C1727: [BATT VOLT LOW] RL
                •   C1729: VHCL SPEED SIG ERR                                                                                   EXL
                                                                                                                                M
NOTE:
  Details of time display
• CRNT: Displays when there is a malfunction now or after returning to the normal condition until turning igni-
  tion switch OFF → ON again.                                                                                                   N
• 1 - 39: Displayed if any previous malfunction is present when current condition is normal. It increases like 1
  → 2 → 3...38 → 39 after returning to the normal condition whenever ignition switch OFF → ON. The counter
  remains at 39 even if the number of cycles exceeds it. It is counted from 1 again when turning ignition switch                O
  OFF → ON after returning to the normal condition if the malfunction is detected again.
 ST RLY REQ                                     When Intelligent Key is outside the vehicle, and the push switch
                                                                                                                      Off                             M
 NOTE:                                          is pushed
 Vehicle without Intelligent Key system indi-   When Intelligent Key is inside the vehicle, and the push switch is
 cates only “ON”, and it does not change.                                                                             On
                                                pushed
                                                                                                                                                      N
                                                Ignition switch OFF or ACC                                            Off
 IGN RLY
                                                Ignition switch ON                                                    On
                                                                               Rear window defogger switch OFF        Off                             O
 RR DEF REQ                                     Ignition switch ON             Rear window defogger switch ON
                                                                               (Rear window defogger is operat-       On
                                                                               ing)
                                                                                                                                                      P
                                                Ignition switch OFF, ACC or engine running                            Open
 OIL P SW
                                                Ignition switch ON                                                    Close
 DTRL REQ                                       Daytime running light system is not operated.                         Off
 NOTE:
 This item is monitored only on the vehicle     Daytime running light system is operated.                             On
 with the daytime running light system.
TERMINAL LAYOUT
JPMIA0311ZZ
PHYSICAL VALUES
     7               Cooling fan motor-2 (HI)               Cooling fan opera-     OFF                         Battery voltage
    (P)
            Ground
                     ground
                                                     —
                                                            tion
                                                                                                                                   E
                                                                                   HI                          0V
JCMWM1037GB
EXL
JCMWM1038GB
JCMWM1039GB
EXL
JCMWM1040GB
                         Detection
                                                                 IPDM E/R judgment                              Operation
  Ignition switch ON signal          Ignition relay
              ON                          ON               Ignition relay normal                                    —
             OFF                         OFF               Ignition relay normal                                    —
                                                                                             Turn on the tail lamp relay and daytime run-
             OFF                          ON               Ignition relay ON stuck
                                                                                             ning light relay* for 10 minutes
              ON                         OFF               Ignition relay OFF stuck          Detect DTC "B2099: IGN RELAY OFF"
NOTE:
*: With daytime running light system
                Ignition switch                          Front wiper switch                       Front wiper auto stop signal                  A
                                                                                           The front wiper auto stop signal (stop posi-
                                                                OFF
                                                                                           tion) cannot be input for 10 seconds.
                     ON
                                                                                           The front wiper auto stop signal does not            B
                                                                 ON
                                                                                           change for 10 seconds.
NOTE:
This operation status can be confirmed on the IPDM E/R “Data Monitor” that displays “BLOCK” for the item                                        C
“WIP PROT” while the wiper is stopped.
DTC Index                                                                                                             INFOID:0000000003049980
                                                                                                                                                D
EXL
SYMPTOM DIAGNOSIS
EXTERIOR LIGHTING SYSTEM SYMPTOMS
Symptom Table                                                                                                           INFOID:0000000001722042
CAUTION:
Perform the self-diagnosis with CONSULT-III before the symptom diagnosis. Perform the trouble diag-
nosis if any DTC is detected.
EXL
XENON HEADLAMP
• Brightness and the color of light may change slightly immediately after turning the headlamp ON until the
  xenon bulb becomes stable. This is normal.
• Illumination time lag may occur between right and left. This is normal.
Both side headlamps (HI) are not turned ON when setting to the lighting switch HI or PASS.                               B
Diagnosis Procedure                                                                            INFOID:0000000001720632
EXL
The parking, license plate, tail lamps and each illumination are not turned ON in any condition.                             B
Diagnosis Procedure                                                                                INFOID:0000000001722050
1.CHECK FUSE                                                                                                                 C
Check that the following fuse is fusing.
                                                                                                                             D
            Unit                     Location         Fuse No.     Capacity
 Parking lamp                                           #46          10 A
 • Tail lamp                     IPDM E/R                                                                                    E
                                                        #45          10 A
 • License plate lamp
Is the fuse fusing?
  YES >> Repair the applicable circuit. And then replace the fuse.                                                           F
  NO      >> GO TO 2.
2.COMBINATION SWITCH INSPECTION
                                                                                                                             G
Check the combination switch. Refer to BCS-66, "Symptom Table".
Is the combination switch normal?
  YES >> GO TO 3.                                                                                                            H
  NO     >> Repair or replace the malfunctioning part.
3.CHECK TAIL LAMP RELAY REQUEST SIGNAL INPUT
  CONSULT-III DATA MONITOR                                                                                                    I
1. Select “TAIL & CLR REQ” of IPDM E/R data monitor item.
2. With operating the lighting switch, check the monitor status.
                                                                                                                              J
   Monitor item                 Condition                     Monitor status
1.CHECK FUSE
Check that the following fuse is fusing.
PRECAUTION                                                                                                                     A
PRECAUTIONS
FOR USA AND CANADA
                                                                                                                               B
FOR USA AND CANADA : Precaution for Supplemental Restraint System (SRS) "AIR
BAG" and "SEAT BELT PRE-TENSIONER"                                                                   INFOID:0000000003248992
                                                                                                                               C
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS                 D
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIRBAG” and “SEAT BELT” of this
Service Manual.                                                                                                                E
WARNING:
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
  the event of a collision which would result in air bag inflation, all maintenance must be performed by                       F
  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
                                                                                                                               G
  Module, see the “SRS AIRBAG”.
• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
  Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
  ness connectors.                                                                                                             H
FOR USA AND CANADA : Precautions For Xenon Headlamp Service INFOID:0000000001716471
                                                                                                          I
WARNING:
Comply with the following warnings to prevent any serious accident.
• Disconnect the battery cable (negative terminal) or the power supply fuse before installing, remov-
  ing, or touching the xenon headlamp (bulb included). The xenon headlamp contains high-voltage J
  generated parts.
• Never work with wet hands.
• Check the xenon headlamp ON-OFF status after assembling it to the vehicle. Never turn the xenon K
  headlamp ON in other conditions. Connect the power supply to the vehicle-side connector.
  (Turning it ON outside the lamp case may cause fire or visual impairments.)
• Never touch the bulb glass immediately after turning it OFF. It is extremely hot.
CAUTION:                                                                                                 EXL
Comply with the following cautions to prevent any error and malfunction.
• Install the xenon bulb securely. (Insufficient bulb socket installation may melt the bulb, the connec-
  tor, the housing, etc. by high-voltage leakage or corona discharge.)                                    M
• Never perform HID circuit inspection with a tester.
• Never touch the xenon bulb glass with hands. Never put oil and grease on it.
• Dispose of the used xenon bulb after packing it in thick vinyl without breaking it.
• Never wipe out dirt and contamination with organic solvent (thinner, gasoline, etc.).                   N
FOR MEXICO
FOR MEXICO : Precaution for Supplemental Restraint System (SRS) "AIR BAG" and                                                  O
"SEAT BELT PRE-TENSIONER"                                                                            INFOID:0000000003248993
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along                                  P
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 AIRBAG” and
“SEAT BELT” of this Service Manual.
WARNING:
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
  the event of a collision which would result in air bag inflation, all maintenance must be performed by
  an authorized NISSAN/INFINITI dealer.
WARNING:
Comply with the following warnings to prevent any serious accident.
• Disconnect the battery cable (negative terminal) or the power supply fuse before installing, remov-
  ing, or touching the xenon headlamp (bulb included). The xenon headlamp contains high-voltage
  generated parts.
• Never work with wet hands.
• Check the xenon headlamp ON-OFF status after assembling it to the vehicle. Never turn the xenon
  headlamp ON in other conditions. Connect the power supply to the vehicle-side connector.
  (Turning it ON outside the lamp case may cause fire or visual impairments.)
• Never touch the bulb glass immediately after turning it OFF. It is extremely hot.
CAUTION:
Comply with the following cautions to prevent any error and malfunction.
• Install the xenon bulb securely. (Insufficient bulb socket installation may melt the bulb, the connec-
  tor, the housing, etc. by high-voltage leakage or corona discharge.)
• Never perform HID circuit inspection with a tester.
• Never touch the xenon bulb glass with hands. Never put oil and grease on it.
• Dispose of the used xenon bulb after packing it in thick vinyl without breaking it.
• Never wipe out dirt and contamination with organic solvent (thinner, gasoline, etc.).
ON-VEHICLE MAINTENANCE                                                                                             A
HEADLAMP AIMING ADJUSTMENT
Description                                                                              INFOID:0000000001716472
                                                                                                                   B
EXL
                                                                                       JPLIA0647ZZ
                                                                                                                   P
   A.    Headlamp RH (UP/DOWN) adjust-     B.   Headlamp LH (UP/DOWN) adjust-
         ment screw                             ment screw
        : Vehicle center
5.   Adjust the cutoff line height (X) with the aiming adjustment screw so as to enter in the adjustment range
     (M–N) according to the horizontal center line of headlamp (H).
                                                                                                          unit: mm (in)
Side view
                                                  EXL-116
                           HEADLAMP AIMING ADJUSTMENT
< ON-VEHICLE MAINTENANCE >                              [XENON TYPE]
EXL
        A: UP
        B: DOWN
• For the position and direction of the adjusting screw, refer to the
  figure.
  NOTE:
  A screwdriver or hexagonal wrench [6 mm (0.24 in)] can be used
  for adjustment.
JPLIA0648ZZ
JPLIA0008ZZ
       A   : Cutoff line                                                           A
       B   : High illuminance area
       H   : Horizontal center line of front fog lamp
       V   : Vertical center line of front fog lamp                                B
       X   : Cutoff line height
EXL
ON-VEHICLE REPAIR
FRONT COMBINATION LAMP
Exploded View                                                                                                         INFOID:0000000001716479
REMOVAL
JPLIA0649ZZ
DISASSEMBLY
JPLIA0650ZZ
  1.    Front turn signal/parking (side marker) 2.   Front turn signal/parking (side marker) 3.   Resin cap
        lamp bulb                                    lamp bulb socket
  4.    Seal packing                            5.   Xenon bulb socket (Starter)             6.   Xenon bulb (LO)
  7.    Retaining spring                        8.   Headlamp aiming motor                   9.   Seal packing
  10.   HID control unit (Inverter)             11. Halogen bulb (HI)                        12. Headlamp housing assembly
  Refer to GI-4, "Components" for symbols in the figure.
                                                                                                                       A
REMOVAL
CAUTION:
Disconnect the battery negative terminal or the fuse.                                                                  B
1. Remove front bumper fascia. Refer to EXT-13, "Exploded View".
2. Remove the headlamp mounting bolts and nuts.
3. Remove the mounting stud of the headlamp outside from front fender.                                                 C
4. Pull out the headlamp assembly forward the vehicle.
5. Disconnect the connector before removing the headlamp assembly.
                                                                                                                       D
INSTALLATION
Install in the reverse order of removal.
NOTE:                                                                                                                  E
After installation, perform aiming adjustment. Refer to EXL-115, "Description".
Replacement                                                                                  INFOID:0000000001716481
                                                                                                                       F
CAUTION:
• Disconnect the battery negative terminal or the fuse.
• After installing the bulb, install the resin cap and the bulb socket securely for watertightness.
                                                                                                                       G
HEADLAMP BULB (LO)
1.   Remove the air duct*. Keep a service area.
     *When replace a left.                                                                                             H
2.   Rotate the resin cap counterclockwise and unlock it.
3.   Rotate the bulb socket counterclockwise and unlock it.
4.   Unlock the retaining spring. And remove the bulb from the head-                                                    I
     lamp housing assembly.
     CAUTION:
     Never break the xenon bulb ceramic tube when replacing                                                             J
     the bulb.
                                                                                                       JPLIA0651ZZ
                                                                                                                       EXL
HEADLAMP BULB (HI)
1.   Rotate the bulb socket counterclockwise and unlock it.
2.   Disconnect the connector. And remove the bulb.                                                                    M
FRONT TURN SIGNAL/PARKING (SIDE MARKER) LAMP BULB
1.   Rotate the bulb socket counterclockwise and unlock it.
                                                                                                                       N
2.   Remove the bulb from the bulb socket.
Disassembly and Assembly                                                                     INFOID:0000000001716482
                                                                                                                       O
DISASSEMBLY
1.   Rotate the resin cap counterclockwise and unlock it.
2.   Rotate the xenon bulb socket counterclockwise and unlock it.                                                      P
3.   Unlock the retaining spring. And remove the xenon bulb (LO).
4.   Remove the HID control unit installation screw.
5.   Remove the screw. Disconnect the connector from HID control unit.
6.   Remove the xenon bulb socket from headlamp housing assembly.
7.   Rotate the halogen bulb (HI) counterclockwise and unlock it.
                                                                                                                            G
                                                                                              JPLIA0652ZZ
CAUTION:                                                                                                                     I
Disconnect the battery negative terminal or the fuse.
REMOVAL
1.    Remove the front fender protector. Keep a service area. Refer to EXT-22, "Exploded View".                              J
2.    Remove the front fog lamp connector.
3.    Remove the screw. And remove the front fog lamp.
                                                                                                                            K
4.    Remove the screw. And remove the front fog lamp bracket.
INSTALLATION
Installation is the reverse order of removal.                                                                               EXL
NOTE:
After installation, perform aiming adjustment. Refer to EXL-118, "Description"
Replacement                                                                                       INFOID:0000000001716485   M
CAUTION:
Disconnect the battery negative terminal or the fuse.
                                                                                                                            N
FRONT FOG LAMP BULB
1.    Remove the front fender protector. Keep the service area. Refer to EXT-22, "Exploded View".
2.    Remove the front fog lamp bulb connector (1).                                                                         O
3.    Rotate the bulb (2) counterclockwise and unlock it.
JPLIA0653ZZ
JPLIA0654ZZ
REMOVAL
1.    Remove steering column cover. Refer to IP-12, "Exploded View".
2.    While pressing pawls, pull the lighting & turn signal switch. And disconnect from the switch base.
INSTALLATION
Installation is the reverse order of removal.
JPLIA0655ZZ
     1.   Hazard switch                                                                         G
     A.   Pawls
REMOVAL
1.    Remove the cluster lid C. Refer to IP-12, "Exploded View".                                 I
2.    Push the pawl. And remove the hazard switch.
INSTALLATION                                                                                     J
Install in the reverse order of removal.
EXL
JPLIA0700ZZ
REMOVAL
1.        Remove the switch panel. Refer to IP-12, "Exploded View".
2.        Widen the pawl. And remove the headlamp aiming switch.
INSTALLATION
Install in the reverse order of removal.
REMOVAL B
JPLIA0656ZZ G
EXL
                                                                                                                                        M
                                                                                                            JPLIA0657ZZ
     1.   Rear turn signal lamp bulb socket     2.   Rear turn signal lamp bulb   3.   Stop/tail (side marker lamp) bulb                N
     4.   Stop/tail (side marker lamp) bulb
          socket
CAUTION:
Disconnect the battery negative terminal or the fuse.                                                                                   P
REMOVAL
1.    Remove the luggage side lower finisher. Refer to INT-31, "Exploded View".
2.    Disconnect rear combination lamp connector.
JPLIA0658ZZ
INSTALLATION
Install in the reverse order of removal.
Replacement                                                                                   INFOID:0000000001716504
CAUTION:
Disconnect the battery negative terminal or the fuse.
STOP/TAIL (SIDE MARKER) LAMP BULB
1.   Remove rear combination lamp. Refer to EXL-127, "Exploded View".
2.   Rotate the stop/tail (side marker lamp) bulb socket counterclockwise, and unlock it.
3.   Remove bulb from the bulb socket.
REAR TURN SIGNAL LAMP BULB
1.   Remove rear combination lamp. Refer to EXL-127, "Exploded View".
2.   Rotate the rear turn signal lamp bulb socket counterclockwise, and unlock it.
3.   Remove bulb from the bulb socket.
JPLIA0659ZZ
CAUTION:
Disconnect battery negative terminal or remove the fuse.
                                                                                                                           I
REMOVAL
1.    Remove the back door trim finisher upper. Refer to INT-34, "Exploded View".
2.    Remove the mounting nuts and clips.                                                                                  J
3.    Cut the seal packing by the thin plate (A).
INSTALLATION                                                                                                              N
Install in the reverse order of removal.
CAUTION:
Seal packing cannot be reused.
                                                                                                                          O
JPLIA0660ZZ
CAUTION:
Disconnect the battery negative terminal or the fuse.
REMOVAL
1.    Remove the back door mask. Refer to INT-34, "Exploded View".
2.    Remove back-up lamp mounting nuts.
3.    Disconnect back-up lamp connector. And remove the back-up lamp.
INSTALLATION
Install in the reverse order of removal.
CAUTION:
Seal packing cannot be reused.
Replacement                                                                INFOID:0000000001716509
CAUTION:
Disconnect the battery negative terminal or the fuse.
BACK-UP LAMP BULB
1.    Remove the back-up lamp. Refer to EXL-130, "Exploded View".
2.    Disconnect the connector, rotate the bulb socket (1) counter-
      clockwise and unlock it.
3.    Remove the bulb (2) from the socket.
JPLIA0661ZZ
JPLIA0662ZZ
                                                                                                                                  H
CAUTION:
Disconnect the battery negative terminal or the fuse.
REMOVAL                                                                                                                            I
1.    Remove back door trim finisher lower. Refer to INT-34, "Exploded View".
2.    Remove back door finisher.Refer to INT-34, "Exploded View".
                                                                                                                                   J
3.    Remove the license plate lamp in numerical order shown in the
      figure.
4.    Disconnect the license plate lamp connector.
                                                                                                                                  K
EXL
                                                                                                                                  M
                                                                                                                    JPLIA0738ZZ
INSTALLATION
1.    Connect the license plate lamp connector.                                                                                   N
2.    Fix the pawl-side behind the license plate lamp housing first, then push the resin clip-side.
Replacement                                                                                             INFOID:0000000001716512
                                                                                                                                  O
CAUTION:
Disconnect the battery negative terminal or the fuse.
                                                                                                                                  P
LICENSE PLATE LAMP BULB
1.    Remove back door trim finisher lower. Refer to INT-34, "Exploded View".
JPLIA0663ZZ
EXL
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow                                                      INFOID:0000000001716543
OVERALL SEQUENCE
JPLIA0313GB
DETAILED FLOW
1.INTERVIEW FOR MALFUNCTION
Interview the symptom to the customer.
         >> GO TO 4.                                                                                             D
4.SELF-DIAGNOSIS WITH CONSULT-III
Perform the self-diagnosis with CONSULT-III. Check that any DTC is detected.
Is any DTC detected?                                                                                             E
  YES >> GO TO 5.
  NO    >> GO TO 6.
                                                                                                                 F
5.TROUBLE DIAGNOSIS BY DTC
Perform the trouble diagnosis for the detected DTC. Specify the malfunctioning part.
                                                                                                                 G
         >> GO TO 9.
6.FAIL-SAFE ACTIVATION CHECK                                                                                     H
Check that the symptom is applied to the fail-safe activation.
Does the fail-safe activate?
 YES >> GO TO 7.                                                                                                  I
 NO     >> GO TO 8.
7.SYSTEM DIAGNOSIS
Perform the system diagnosis for the system that the fail-safe activates. Specify the malfunctioning part.        J
         >> GO TO 9.
                                                                                                                 K
8.SYMPTOM DIAGNOSIS
Perform the symptom diagnosis. Specify the malfunctioning part.
                                                                                                                 EXL
         >> GO TO 9.
9.MALFUNCTION PART REPAIR                                                                                        M
Repair or replace the malfunctioning part.
         >> GO TO 10.                                                                                            N
10.REPAIR CHECK (SELF-DIAGNOSIS WITH CONSULT-III)
Perform the self-diagnosis with CONSULT-III. Check that any DTC is not detected. Erase DTC if DTC is             O
detected before the repair. Check that DTC is not detected again.
Is any DTC detected?
  YES >> GO TO 5.                                                                                                P
  NO    >> GO TO 11.
11.REPAIR CHECK (OPERATION CHECK)
Check the operation of each part.
Does it operate normally?
 YES >> INSPECTION END
 NO      >> GO TO 3.
FUNCTION DIAGNOSIS
HEADLAMP SYSTEM
System Diagram                                                                               INFOID:0000000001720635
JPLIA0167GB
OUTLINE
Headlamp is controlled by combination switch reading function and headlamp control function of BCM, and
relay control function of IPDM E/R.
HEADLAMP (LO) OPERATION
• BCM detects the combination switch condition with the combination switch reading function.
• BCM transmits the low beam request signal to IPDM E/R with CAN communication according to the head-
  lamp (LO) ON condition.
Headlamp (LO) ON condition
- Lighting switch 2ND
• IPDM E/R turns the integrated headlamp low relay ON, and turns the headlamp ON according to the low
  beam request signal.
HEADLAMP (HI) OPERATION
• BCM transmits the high beam request signal to IPDM E/R and the combination meter with CAN communica-
  tion according to the headlamp (HI) ON condition.
Headlamp (HI) ON condition
-   Lighting switch HI with the lighting switch 2ND
-   Lighting switch PASS
•   Combination meter turns the high beam indicator lamp ON according to the high beam request signal.
•   IPDM E/R turns the integrated headlamp high relay ON, and turns the headlamp ON according to the high
    beam request signal.
                                                                                                            JPLIA0671ZZ
                                                                                                                                         J
   1.   Headlamp                    2.    Combination switch                    3.   BCM
   4.   IPDM E/R                    5.    High beam indicator lamp
   A.   Over the glove box          B.    Engine room (LH)                      C.   On the combination meter
                                                                                                                                        K
EXL
                      Part                                                 Description
                                     •   Detects each switch condition by the combination switch reading function.                      M
                                     •   Judges that the headlamp is turned ON according to the vehicle condition.
  BCM                                -   Requests the headlamp relay (HI/LO) ON to IPDM E/R (with CAN communication).
                                     -   Requests the high beam indicator lamp ON to the combination meter (with CAN
                                         communication).                                                                                N
                                     Controls the integrated relay, and supplies voltage to the load according to the request
  IPDM E/R
                                     from BCM (with CAN communication).
  Combination switch                                                                                                                    O
                                     Refer to BCS-9, "System Diagram".
  (Lighting & turn signal switch)
  Combination meter                  Turns the high beam indicator lamp ON according to the request from BCM (with CAN
  (High beam indicator lamp)         communication).                                                                                    P
JPLIA0647GB
OUTLINE
• Turns the headlamp high ON (high beam at approximately half illumination) as the daytime running light.
• Daytime running light is controlled by daytime running light control function and combination switch reading
  function of BCM, and relay control function of IPDM E/R.
DAYTIME RUNNING LIGHT OPERATION
• BCM detects the combination switch condition by the combination switch reading function.
• BCM detects the engine condition by the engine status signal received from ECM with CAN communication.
• BCM detects the parking brake condition by the parking brake switch signal received from combination
  meter with CAN communication.
• BCM transmits the daytime running light request signal to IPDM E/R with CAN communication according to
  the daytime running light ON condition.
Daytime running light ON condition
- Engine running
- Lighting switch OFF or 1ST
- Parking brake OFF
- Ignition switch ON
• IPDM E/R controls the daytime running light relay (ground-side) to turn ON according to the daytime running
  light request signal.
• Power is supplied from the daytime running light relay through headlamp high (RH) and IPDM E/R to head-
  lamp high (LH). And high beam headlamps are illuminated (approximately half illumination) as the daytime
  running light.
EXL
                                                                                                                JPLIA0672ZZ
                                                                                                                                            M
                                                                                                                                            P
                      Part                                                      Description
                                           • Detects each switch condition with the combination switch reading function.
  BCM                                      • Judges each lamps ON/OFF condition according to the vehicle condition. Requests
                                             the each relay ON to IPDM E/R (with CAN communication).
                                           Controls the relay and supplies voltage to the load according to the request from BCM
  IPDM E/R
                                           (with CAN communication).
JPLIA0004GB F
                                                                                                                           G
OUTLINE
Front fog lamp is controlled by combination switch reading function and front fog lamp control function of BCM,
and relay control function of IPDM E/R.                                                                                    H
FRONT FOG LAMP OPERATION
• BCM detects the combination switch condition by the combination switch reading function.
• BCM transmits the front fog light request signal to IPDM E/R with CAN communication according to the front                I
  fog lamp ON condition.
Front fog lamp ON condition                                                                                                 J
- Front fog lamp switch ON with headlamp ON (except for the high beam ON)
• IPDM E/R turns the integrated front fog lamp relay ON, and turns the front fog lamp ON according to the
  front fog light request signal.
                                                                                                                           K
EXL
JPLIA0674ZZ
                      Part                                                 Description
                                      • Detects each switch condition by the combination switch reading function.
  BCM                                 • Judges the front fog lamp ON/OFF status according to the vehicle condition.
                                      - Requests the front fog lamp relay ON to IPDM E/R (with CAN communication).
                                      Controls the integrated relay and supplies voltage to the load according to the request
  IPDM E/R
                                      from BCM (with CAN communication).
  Combination switch
                                      Refer to BCS-9, "System Diagram".
  (Lighting & turn signal switch)
JPLIA0180GB F
                                                                                                                             G
OUTLINE
Turn signal lamp and the hazard warning lamp is controlled by combination switch reading function and the
flasher control function of BCM.                                                                                             H
TURN SIGNAL LAMP OPERATION
• BCM detects the combination switch condition by the combination switch reading function.
• BCM supplies voltage to the right (left) turn signal lamp circuit when the ignition switch is turned ON and the            I
  turn signal switch is in the right (left) position. BCM blinks the turn signal lamp.
HAZARD WARNING LAMP OPERATION
                                                                                                                             J
BCM supplies voltage to both turn signal lamp circuit when the hazard switch is turned ON. BCM blinks the
hazard warning lamp.
TURN SIGNAL INDICATOR LAMP AND TURN SIGNAL SOUND OPERATION                                                     K
• BCM transmits the turn indicator signal to the combination meter with CAN communication while the turn sig-
  nal lamp and the hazard warning lamp are operating.
• Combination meter outputs the turn signal sound with the integrated buzzer while blinking the turn signal
  indicator lamp according to the turn indicator signal.                                                      EXL
JPLIA0675ZZ
                      Part                                                      Description
                                           • Detects each switch condition by the combination switch reading function.
                                           • Judges the blinks of the turn signal lamp and the hazard warning lamp from each
  BCM                                        switch status. The applicable turn signal lamp blinks.
                                           • Requests the turn signal indicator lamp blink to the combination meter (with CAN
                                             communication).
  Combination switch
                                           Refer to BCS-9, "System Diagram".
  (Lighting & turn signal switch)
  Hazard switch                            Inputs the hazard switch ON/OFF signal to BCM.
  Combination meter                        Blinks the turn signal indicator lamp and outputs the turn signal operating sound with
  (Turn signal indicator lamp & buzzer)    integrated buzzer according to the request from BCM (with CAN communication).
JPLIA0181GB
                                                                                                                          G
System Description                                                                              INFOID:0000000003049947
OUTLINE                                                                                                                   H
        *                           *
Parking , license plate and tail lamps are controlled by combination switch reading function and headlamp
control function of BCM, and relay control function of IPDM E/R.
*: Illuminated as side maker lamps too.                                                                                   I
PARKING, LICENSE PLATE AND TAIL LAMPS OPERATION
• BCM detects the combination switch condition by the combination switch reading function.
• BCM transmits the position light request signal to IPDM E/R and the combination meter with CAN communi-                 J
  cation according to the ON/OFF condition of the parking, license plate and tail lamps.
Parking, license plate and tail lamps ON condition
                                                                                                                 K
- Lighting switch 1ST
- Lighting switch 2ND
• IPDM E/R turns the integrated tail lamp relay ON and turns the parking lamp, the license plate and tail lamps
  ON according to the position light request signal.                                                            EXL
• Combination meter turns the tail lamp indicator lamp ON according to the position light request signal.
JPLIA0673ZZ
   1.   Parking lamp (Side marker lamp)   2.   Combination switch                     3.   Tail lamp (Side marker lamp)
   4.   License plate lamp                5.   BCM                                    6.   IPDM E/R
   7.   Tail lamp indicator lamp
   A.   Over the glove box                B.   Engine room (LH)                       C.   On the combination meter
                      Part                                                      Description
                                           • Detects each switch condition by the combination switch reading function.
                                           • Judges the ON/OFF status of the parking, license plate and tail lamps according to
                                             the vehicle condition.
  BCM
                                           - Requests the tail lamp relay ON to IPDM E/R (with CAN communication).
                                           - Requests the tail lamp indicator lamp ON to the combination meter (with CAN com-
                                             munication).
                                           Controls the integrated relay and supplies voltage to the load according to the request
  IPDM E/R
                                           from BCM (with CAN communication).
  Combination switch
                                           Refer to BCS-9, "System Diagram".
  (Lighting & turn signal switch)
  Combination meter                        Turns the tail lamp indicator lamp ON according to the request from BCM (with CAN
  (Tail lamp indicator lamp)               communication).
JPLIA0648GB F
                                                                                                                         G
OUTLINE
• Exterior lamp battery saver system is controlled by each function of BCM and IPDM E/R.
                                                                                                                         H
Control by BCM
- Combination switch reading function
- Headlamp control function
- Exterior lamp battery saver function                                                                                   I
JPLIA0676ZZ
                      Part                                                Description
                                     • Detects each switch condition by the combination switch reading function.
                                     • Activates the battery saver to turn the exterior lamps OFF according to the vehicle
  BCM
                                       condition.
                                     - Requests each relay OFF to IPDM E/R (with CAN communication).
                                     Controls the integrated relay according to the request from BCM (with CAN communi-
  IPDM E/R
                                     cation).
  Combination switch
                                     Refer to BCS-9, "System Diagram".
  (Lighting & turn signal switch)
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
WORK SUPPORT
                                        MODE 6
                                        MODE 7
                                        MODE 8
*: Initial setting
DATA MONITOR
                     Monitor item
                                                                          Description
                       [Unit]
     IGN ON SW
                                     Ignition switch (ON) status judged from IGN signal (ignition power supply)
     [On/Off]
     HI BEAM SW
     [On/Off]
     HEAD LAMP SW1
     [On/Off]
     HEAD LAMP SW2
     [On/Off]
                                     Each switch status that BCM judges from the combination switch reading function
     LIGHT SW 1ST
     [On/Off]
     PASSING SW
     [On/Off]
     FR FOG SW
     [On/Off]
     AUTO LIGHT SW
     [On/Off]                        NOTE:
     RR FOG SW                       The item is indicated, but not monitored
     [On/Off]
     DOOR SW-DR
                                     The switch status input from front door switch (driver side)
     [On/Off]
     DOOR SW-AS
                                     The switch status input from front door switch (passenger side)
     [On/Off]
     DOOR SW-RR
                                     The switch status input from rear door switch RH
     [On/Off]
     DOOR SW- RL
                                     The switch status input from rear door switch LH
     [On/Off]
     BACK DOOR SW
                                     The switch status input from back door switch
     [On/Off]
DATA MONITOR
                                                                                                                                M
               Monitor item
                                                                   Description
                 [Unit]
   IGN ON SW                                                                                                                    N
                               Ignition switch (ON) status judged from IGN signal (ignition power supply)
   [On/Off]
   HAZARD SW
                               The switch status input from the hazard switch
   [On/Off]
                                                                                                                                O
   TURN SIGNAL R
   [On/Off]
                               Each switch condition that BCM judges from the combination switch reading function
   TURN SIGNAL L                                                                                                                P
   [On/Off]
   BRAKE SW
                               The switch status input from the stop lamp switch
   [On/Off]
ACTIVE TEST
JPMIA0631ZZ
   Operation
                                    Inspection location                                               Operation
   sequence
        A        Oil pressure warning lamp                                  Blinks continuously during operation of auto active test.
        1        Rear window defogger                                       10 seconds
        2        Front wiper                                                LO for 5 seconds → HI for 5 seconds
                 •   Parking lamps
                 •   License plate lamps
        3        •   Tail lamps                                             10 seconds
                 •   Front fog lamps
                 •   Headlamps HI (daytime running light operation)*
        4        Headlamps                                                  LO ⇔ HI 5 times
        5        A/C compressor (magnet clutch)                             ON ⇔ OFF 5 times
        6        Cooling fan                                                LO for 5 seconds → MID for 3 seconds → HI for 2 seconds
NOTE:
*: With daytime running light system
JPMIA0310GB
• IPDM E/R starts the auto active test with the door switch signals transmitted by BCM via CAN communica-
  tion. Therefore, the CAN communication line between IPDM E/R and BCM is considered normal if the auto
  active test starts successfully.
• The auto active test facilitates troubleshooting if any systems controlled by IPDM E/R cannot be operated.
Diagnosis chart in auto active test mode
APPLICATION ITEM                                                                                                                                     P
CONSULT-III performs the following functions via CAN communication with IPDM E/R.
SELF DIAGNOSTIC
Refer to EXL-105, "DTC Index".
DATA MONITOR
Monitor item
ACTIVE TEST
Test item
EXL
COMPONENT DIAGNOSIS
POWER SUPPLY AND GROUND CIRCUIT
BCM (BODY CONTROL MODULE)
BCM (BODY CONTROL MODULE) : Diagnosis Procedure                                                               INFOID:0000000003049994
                   Terminals
                                                   Ignition switch position
             (+)
           BCM                       (−)
                                                OFF         ACC          ON
 Connector         Terminal
                      70                       Battery    Battery      Battery
     M67
                      57                       voltage    voltage      voltage
                    BCM
                                                                  Continuity
     Connector             Terminal             Ground
       M67                      67                                  Existed
Does continuity exist?
 YES >> INSPECTION END
 NO     >> Repair harness or connector.
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) : Di-
                                                                                                                             A
1.CHECK FUSIBLE LINK
Check that the following IPDM E/R fusible link is not blown.
                                                                                                                             B
                       Signal name                                        Fusible link No.
                                                                                 C
                                                                                                                             C
                 Battery power supply                                            E
                                                                                 K
Is the fusible link fusing?                                                                                                  D
  YES >> Replace the blown fusible link after repairing the affected circuit if a fusible link is blown.
  NO      >> GO TO 2.
2.CHECK POWER SUPPLY CIRCUIT                                                                                                 E
                        Terminals
                                                                                                                             G
                 (+)                                 Voltage
                                         (−)
             IPDM E/R                               (Approx.)
     Connector          Terminal                                                                                             H
                            1
        E9                              Ground
                            2                    Battery voltage
                                                                                                                              I
       E10                  6
Is the measurement value normal?
  YES >> GO TO 3.                                                                                                             J
  NO     >> Repair harness or connector.
3.CHECK GROUND CIRCUIT
Check continuity between IPDM E/R harness connectors and ground.                                                             K
             IPDM E/R
                                                   Continuity                                                                EXL
     Connector          Terminal
                                        Ground
       E11                 11
                                                      Exist
       E13                 25                                                                                                M
Does continuity exist?
 YES >> INSPECTION END
 NO     >> Repair harness or connector.                                                                                      N
Fuse list
                           Unit                               Location     Fuse No.      Capacity
   Headlamp HI (LH)                                     IPDM E/R             #44          10 A
   Headlamp HI (RH)                                     IPDM E/R             #43          10 A
   Headlamp LO (LH)                                     IPDM E/R             #49          15 A
   Headlamp LO (RH)                                     IPDM E/R             #50          15 A
                                                        FUSE AND FUSIBLE
   Daytime running light                                                     #33          10 A
                                                        LINK BLOCK
   Front fog lamp                                       IPDM E/R             #65          15 A
   Parking lamp                                         IPDM E/R             #46          10 A
   • Tail lamp
   • License plate lamp                                 IPDM E/R             #45          10 A
   • Each illumination
   Stop lamp                                            FUSE BLOCK (J/B)     #11          10 A
   Back-up lamp                                         IPDM E/R             #60          10 A
1.CHECK FUSE
Check that the following fuses are not fusing.
         Hi               : Headlamp (HI) ON
         Off              : Headlamp (HI) OFF                                                                        E
     NOTE:
     ON/OFF is repeated 1 second each.
Is the headlamp (HI) turned ON?                                                                                      F
  YES >> Headlamp (HI) circuit is normal.
  NO     >> Refer to EXL-161, "Diagnosis Procedure".
                                                                                                                     G
Diagnosis Procedure                                                                        INFOID:0000000001720640
                        Terminals
                                                  Condition                                                          K
                  (+)                   (−)                     Voltage
            IPDM E/R                                           (Approx.)
                                                  External
      Connector            Terminal                lamp
                                                                                                                     EXL
                                      Ground                    Battery
 RH                           22                     Hi
            E12                                                 voltage
 LH                           21                     Off          0V                                                 M
Is the measurement value normal?
  YES >> GO TO 2.
  NO     >> GO TO 3.                                                                                                 N
2.CHECK HEADLAMP (HI) OPEN CIRCUIT
1.    Turn the ignition switch OFF.                                                                                  O
2.    Disconnect IPDM E/R connector.
3.    Check continuity between the IPDM E/R harness connector and the headlamp high harness connector.
                                                                                                                     P
           IPDM E/R                      Headlamp high
                                                                Continuity
      Connector            Terminal   Connector     Terminal
 RH                           22        E43               1
            E12                                                  Existed
 LH                           21        E24               1
Does continuity exist?
 YES >> • GO TO 5. (Without daytime running light system)
             IPDM E/R
                                                              Continuity
      Connector         Terminal
                                              Ground
 RH                        22
              E12                                            Not existed
 LH                        21
Does continuity exist?
 YES >> Repair the harnesses or connectors. And then replace the fuse.
 NO     >> Replace the fuse. (Replace IPDM E/R if the fuse is fusing again.)
5.CHECK HEADLAMP (HI) GROUND OPEN CIRCUIT
1.    Turn the ignition switch OFF.
2.    Disconnect the headlamp high connector.
3.    Check continuity between the headlamp high harness connector and ground.
           Headlamp high
                                                              Continuity
      Connector         Terminal
                                              Ground
 RH           E43          2
                                                               Existed
 LH           E24          2
Does continuity exist?
 YES >> Replace the headlamp (HI) bulb. (Bulb socket is abnormally.)
 NO     >> Repair the harnesses or connectors.
6.CHECK HEADLAMP (HI) GROUND OPEN CIRCUIT (LH SIDE)
1.    Turn the ignition switch OFF.
2.    Disconnect the headlamp high connector.
3.    Check continuity between the headlamp high harness connector and ground.
EXL
          Lo             : Headlamp (LO) ON
          Off            : Headlamp (LO) OFF
Is the headlamp (LO) turned ON?
  YES >> Headlamp (LO) is normal.
  NO     >> Refer to EXL-164, "Diagnosis Procedure".
Diagnosis Procedure                                                                         INFOID:0000000001720642
                       Terminals
                                                Test item
                 (+)                  (−)                     Voltage
           IPDM E/R                                          (Approx.)
                                                External
     Connector         Terminal                  lamp
                                    Ground                  Battery volt-
 RH                       20                      LO
           E12                                                  age
 LH                       18                      OFF           0V
Is the measurement value normal?
  YES >> GO TO 2.
  NO     >> GO TO 3.
2.CHECK HEADLAMP (LO) OPEN CIRCUIT
1.     Turn the ignition switch OFF.
2.     Disconnect IPDM E/R connector.
3.     Check continuity between the IPDM E/R harness connector and the headlamp low harness connector.
              IPDM E/R                                                                              F
                                                                  Continuity
      Connector          Terminal
                                              Ground
 RH                        20
            E12                                                   Not existed                       G
 LH                        18
Does continuity exist?
 YES >> Repair the harnesses or connectors. And then replace the fuse.                              H
 NO     >> Replace the fuse. (Replace IPDM E/R if the fuse is fusing again.)
5.CHECK HEADLAMP (LO) GROUND OPEN CIRCUIT
1.    Turn the ignition switch OFF.                                                                  I
2.    Disconnect the headlamp low connector.
3.    Check continuity between the headlamp low harness connector and ground.
                                                                                                     J
            Headlamp low
                                                                  Continuity
      Connector          Terminal
                                              Ground                                                K
 RH         E45             2
                                                                   Existed
 LH         E26             2
Does continuity exist?                                                                              EXL
 YES >> Replace the headlamp (LO) bulb. (Bulb socket is abnormally.)
 NO     >> Repair the harnesses or connectors.
                                                                                                    M
             IPDM E/R
                                                              Continuity
       Connector        Terminal
                                              Ground
 RH                       17
               E12                                            Not existed
 LH                       16
Does continuity exist?
 YES >> Repair the harnesses or connectors. And then replace the fuse.
 NO     >> Replace the fuse. (Replace IPDM E/R if the fuse is fusing again.)
3.CHECK FRONT FOG LAMP BULB
Check the applicable lamp bulb.
Is the bulb normal?
  YES >> GO TO 4.
  NO      >> Replace the bulb.
4.CHECK FRONT FOG LAMP OUTPUT VOLTAGE
     CONSULT-III ACTIVE TEST
1.    Disconnect the front fog lamp connector.
2.    Turn the ignition switch ON.
3.    Select “EXTERNAL LAMP” of IPDM E/R active test item.
                        Terminals
                                                         Test item
                  (+)                        (−)                                                            B
                                                                       Voltage
            IPDM E/R                                                  (Approx.)
                                                        EXTERNAL
      Connector            Terminal                       LAMP
                                                                                                            C
                                           Ground                      Battery
 RH                           17                           Fog
            E12                                                        voltage
 LH                           16                            Off          0V                                 D
Is the measurement value normal?
  YES >> GO TO 5.
  NO     >> Replace IPDM E/R.                                                                               E
5.CHECK FRONT FOG LAMP OPEN CIRCUIT
1.    Turn the ignition switch OFF.
2.    Disconnect IPDM E/R connector.                                                                        F
3.    Check continuity between the IPDM E/R harness connector and the front fog lamp harness connector.
                            Terminals
                     (+)                           (−)            Voltage (Ap-
       Daytime running light relay                                   prox.)
      Connector             Terminal
                                               Ground
                               1
        E65                                                      Battery voltage
                               5
Is the measurement value normal?
  YES >> GO TO 3.
  NO     >> Repair harnesses or connectors.
3.CHECK DAYTIME RUNNING LIGHT RELAY
Check daytime running light relay. Refer to EXL-169, "Component Inspection".
Is the daytime running light relay normal?
  YES >> GO TO 4.
  NO     >> Replace daytime running light relay.
4.CHECK DAYTIME RUNNING LIGHT RELAY CONTROL SIGNAL OUTPUT
     CONSULT-III ACTIVE TEST
1.    Turn the ignition switch OFF.
2.    Install daytime running light relay.
3.    Turn the ignition switch ON.
4.    Select “DAYTIME RUNNING LIGHT” of BCM (HEAD LAMP) active test item.
5.    With operating the test item, check voltage between IPDM E/R harness connector and ground.
                        Terminals                                                                                        A
                                                         Test item
                  (+)                          (−)
                                                                        Voltage (Ap-
             IPDM E/R                                   DAYTIME            prox.)
                                                        RUNNING                                                          B
     Connector          Terminal                         LIGHT
                                           Ground
                                                              On            0V
       E12                 15                                                                                            C
                                                                        Battery volt-
                                                              Off
                                                                            age
Is the measurement value normal?
                                                                                                                         D
  YES >> Check daytime running light relay circuit. Refer to EXL-168, "Diagnosis Procedure".
  Fixed at 0 V >> GO TO 5.
  Fixed at battery voltage >>Replace IPDM E/R.
                                                                                                                         E
5.CHECK DAYTIME RUNNING LIGHT RELAY CONTROL SIGNAL OPEN CIRCUIT
1.     Remove daytime running light relay.
2.     Disconnect IPDM E/R harness connector.                                                                            F
3.     Check continuity between IPDM E/R harness connector and daytime running light relay harness connec-
       tor.
                                                                                                                         G
             IPDM E/R                    Daytime running light relay
                                                                         Continuity
     Connector          Terminal         Connector       Terminal
       E12                 15               E65               2           Existed                                        H
Does continuity exist?
 YES >> GO TO 6.
 NO     >> Repair the harnesses or connectors.                                                                            I
6.CHECK DAYTIME RUNNING LIGHT RELAY CONTROL SIGNAL SHORT CIRCUIT
Check continuity between IPDM E/R harness connector and ground.                                                           J
                  IPDM E/R
                                                                       Continuity
      Connector                 Terminal             Ground                                                              K
         E12                       15                                  Not existed
Does continuity exist?
                                                                                                                         EXL
 YES >> Repair the harnesses or connectors.
 NO     >> Replace IPDM E/R.
Component Inspection                                                                           INFOID:0000000001716406   M
                        Terminals
                                                          Test item
                  (+)                        (−)                         Voltage
            IPDM E/R                                                    (Approx.)
                                                         EXTERNAL
      Connector            Terminal                        LAMP
                                           Ground                        Battery
 RH                           39                            TAIL
            E14                                                          voltage
 LH                           38                             Off           0V
Is the measurement value normal?
  YES >> GO TO 5.
  NO     >> Replace IPDM E/R.
5.CHECK PARKING LAMP OPEN CIRCUIT
1.    Turn the ignition switch OFF.
2.    Disconnect IPDM E/R connector.
3.    Check continuity between the IPDM E/R harness connector and the parking lamp harness connector.
             Parking lamp
                                                                        Continuity
       Connector                Terminal
                                                        Ground
 RH               E46                 2
                                                                         Existed
 LH               E27                 2
Does continuity exist?
 YES >> Replace the front combination lamp.
 NO     >> Repair the harnesses or connectors.
BCM performs the high flasher operation (fail-safe) if any bulb or harness of the turn signal lamp circuit is            B
open.
NOTE:
The turn signal lamp blinks at normal speed when using the hazard warning lamp.
                                                                                                                         C
Component Function Check                                                                       INFOID:0000000003050011
                      Terminals
                                              Condition                                                                  M
                (+)                   (−)
                                                              Voltage (Approx.)
                BCM                           Turn signal
       Connector          Terminal              switch
                                                                                                                         N
 RH                          61
                                     Ground
                                                                                                                         O
                                              LH or RH
               M67
 LH                          60
                                                                                                                         P
                                                                             PKID0926E
                                                 OFF                0V
Is the measurement value normal?
  YES >> GO TO 3.
  NO     >> Replace BCM. Refer to BCS-67, "Exploded View".
                        BCM
                                                                      Continuity
          Connector                     Terminal
                                                       Ground
 RH                                       61
                         M67                                          Not existed
 LH                                       60
Does continuity exist?
 YES >> Repair the harnesses or connectors.
 NO     >> GO TO 5.
5.CHECK TURN SIGNAL LAMP GROUND OPEN CIRCUIT
Check continuity between the front turn signal lamp, or the rear combination lamp and the ground.
Front turn signal lamp
                                                                                                                                            H
                       Terminals
                                                      Condition
                 (+)                     (−)
                                                                                 Voltage (Approx.)
             BCM                                                                                                                             I
                                                  Hazard switch
     Connector         Terminal
                                                        ON                             0V
                                                                                                                                             J
                                    Ground
       M65                29                                                                                                                K
                                                        OFF
                                                                                                JPMIA0154GB
                                                                                                                                            EXL
         Hazard switch
                                                 Continuity
   Connector          Terminal    Ground
     M45                    2                    Not existed
Does continuity exist?
 YES >> Repair the harnesses or connectors.
 NO     >> GO TO 4.
4.CHECK HAZARD SWITCH GROUND OPEN CIRCUIT
Check continuity between the hazard switch harness connector and the ground.
            Hazard switch
                                                    Continuity
   Connector           Terminal    Ground
      M45                   1                         Existed
Does continuity exist?
 YES >> Replace the hazard switch.
 NO     >> Repair the harnesses or connectors.
NOTE:                                                                                                                        B
Check the license plate lamp circuit if the tail lamp and the license plate lamp are not turned ON. Refer to EXL-
179, "Component Function Check".
1.CHECK TAIL LAMP OPERATION                                                                                                  C
  IPDM E/R AUTO ACTIVE TEST
1.  Activate IPDM E/R auto active test. Refer to PCS-8, "Diagnosis Description".
2.  Check that the tail lamp is turned ON.                                                                                   D
  CONSULT-III ACTIVE TEST
1. Select “EXTERNAL LAMP” of IPDM E/R active test item.
2. With operating the test items, check that the tail lamp is turned ON.                                                     E
                    Terminals                                                                                                N
                                              Test item
              (+)                (−)                           Voltage
         IPDM E/R                                             (Approx.)
                                              EXTERNAL                                                                       O
  Connector         Terminal                    LAMP
                                Ground                       Battery volt-
                                                TAIL
      E14              37                                        age
                                                                                                                             P
                                                 Off             0V
Is the measurement value normal?
  YES >> GO TO 3.
  NO     >> Replace IPDM E/R.
3.CHECK TAIL LAMP OPEN CIRCUIT
1.    Turn the ignition switch OFF.
JCLWM0871GB
EXL
JCLWM0872GB
JCLWM0873GB
EXL
                                                                                       P
                                                           JCLWM0874GB
JCLWM0875GB
EXL
JCLWM0876GB
JCLWM0877GB
EXL
JCLWM0878GB
JCLWM0879GB
EXL
JCLWM0880GB
JCLWM0883GB
EXL
JCLWM0884GB
JCLWM0885GB
EXL
                                                                                         P
                                                             JCLWM0886GB
JCLWM0887GB
EXL
JCLWM0888GB
JCLWM0889GB
EXL
                                                                                           P
                                                               JCLWM0896GB
JCLWM0897GB
EXL
JCLWM0898GB
JCLWM0899GB
EXL
JCLWM0900GB
JCLWM0901GB
EXL
JCLWM0902GB
JCLWM0890GB
EXL
JCLWM0891GB
JCLWM0892GB
EXL
                                                                           P
                                               JCLWM0893GB
JCLWM0894GB
EXL
JCLWM0895GB
ECU DIAGNOSIS
BCM (BODY CONTROL MODULE)
Reference Value                                                                                              INFOID:0000000003050024
EXL
JSMIA0046ZZ
PHYSICAL VALUES
CAUTION:
• Check combination switch system terminal waveform under the loaded condition with lighting
  switch, turn signal switch and wiper switch OFF is not to be fluctuated by being overloaded.
• Turn wiper intermittent dial position to 4 except when checking waveform or voltage of wiper inter-
  mittent dial position. Wiper intermittent dial position can be confirmed on CONSULT-III. Refer to
  BCS-26, "COMB SW : CONSULT-III Function (BCM - COMB SW)".
• BCM reads the status of the combination switch at 10 ms internal normally. Refer to BCS-9, "System
  Diagram".
    1              Ignition key hole illu-            Ignition key hole   OFF         Battery voltage
          Ground                             Output
   (V)             mination control                   illumination        ON          0V
PKIB4953J
                                                                                                         2.0 V                  G
                                                                      All switch OFF             0V
                                                                      Turn signal switch LH
                                                                                                                                H
                                                                      Lighting switch PASS
                                                                                                                                 I
                                                                      Lighting switch 2ND
                                                   Combination
                                                                                                                    PKIB4959J
    3              Combination switch              switch                                                                        J
          Ground                          Input                                                          1.0 V
   (Y)             INPUT 4                         (Wiper intermit-
                                                   tent dial 4)
PKIB4955J
                                                                                                         0.8 V
                                                                                                                                M
                                                                      All switch OFF             0V
                                                                      Front wiper switch LO
                                                                      Front wiper switch MIST                                   N
                                                   Combination
   4               Combination switch              switch
          Ground                          Input
  (W)              INPUT 3                         (Wiper intermit-
                                                   tent dial 4)                                                                 O
                                                                      Front wiper switch INT
PKIB4959J
                                                                                                         1.0 V
                                                                                                                                P
PKIB4955J
                                                                                                       0.8 V
                                                                 All switch OFF
                                                                                               0V
                                                                 (Wiper intermittent dial 4)
                                                                 Front wiper switch HI
                                                                 (Wiper intermittent dial 4)
                                                                 Rear wiper switch INT
                                                                 (Wiper intermittent dial 4)
1.0 V
PKIB4952J
1.7 V
PKIB4955J
0.8 V
                                                                                                          8.0 - 8.5 V                 D
                                                                     UNLOCK position           0V
JPMIA0587GB
                                                                                                          8.0 - 8.5 V                 G
                                                                     LOCK position             0V
                                                                     OFF (Brake pedal is not
                                                                                               0V                                     H
    9                                              Stop lamp         depressed)
          Ground   Stop lamp switch       Input
   (R)                                             switch            ON (Brake pedal is de-
                                                                                               Battery voltage
                                                                     pressed)
                                                                                                                                       I
   10              Rear window defog-              Rear window       Not pressed               Battery voltage
          Ground                          Input
  (SB)             ger switch                      defogger switch   Pressed                   0V
                                                                     OFF
                                                                     (When passenger door
                                                                                                                                      EXL
   12              Passenger door                  Passenger door    closed)
          Ground                          Input
   (P)             switch                          switch
                                                                                                                        JPMIA0586GB
                                                                                                          7.5 - 8.0 V                 M
                                                                     ON
                                                                     (When passenger door      0V
                                                                     opened)                                                          N
                                                                                                                                      O
                                                                     OFF
                                                                     (When rear door RH
   13                                              Rear door         closed)
          Ground   Rear door switch RH    Input                                                                                       P
  (LG)                                             switch RH
                                                                                                                        JPMIA0587GB
                                                                                                          8.0 - 8.5 V
                                                                     ON
                                                                     (When rear door RH        0V
                                                                     opened)
  15*1    Ground
                   TPMS mode trigger
                                          Input    Ignition switch OFF
  (O)              switch
JPMIA0588GB
1.5 V
  18*1    Ground
                   Remote keyless en-
                                          Input    Ignition switch ON                                  0V
  (O)              try receiver ground
                                                   Without Intelli-
                                                   gent Key sys-        At any condition               5V
                                                   tem
                   Remote keyless en-
  19*1    Ground   try receiver power     Input
                                                                        • Ignition switch OFF
   (V)                                                                  • For 3 seconds after ig-      0V
                   supply                          With Intelligent       nition switch OFF to ON
                                                   Key system
                                                                        3 seconds or later after ig-
                                                                                                     5V
                                                                        nition switch OFF to ON
                                                   Without Intelli-
                                                   gent Key sys-        At any condition
                                                   tem
                                                                                                                                JPMIA0589GB
                                                                                                       NOTE:
                                                                                                       The wave form changes accord-
                                                                                                       ing to signal-receiving condition.
                                                                        • Ignition switch OFF
  20*1    Ground
                   Remote keyless en-
                                          Input                         • For 3 seconds after ig-      0V
  (GR)             try receiver signal
                                                                          nition switch OFF to ON
                                                   With Intelligent
                                                   Key system
                                                                        3 seconds or later after ig-
                                                                        nition switch OFF to ON
JPMIA0589GB
                                                                                                       NOTE:
                                                                                                       The wave form changes accord-
                                                                                                       ing to signal-receiving condition.
    21             Immobilizer anten-     Input/
          Ground                                   Ignition switch OFF                                 Battery voltage
   (G)             na signal (Clock)      Output
                                                                                                                                          C
   23              Security indicator               Security indica-   Blinking (Ignition switch
          Ground                           Input
   (B)             signal                           tor                OFF)
                                                                                                                                          D
                                                                                                                            JPMIA0590GB
                                                                                                                12.0 V
                                                                       OFF                         Battery voltage
                                                                                                                                          E
   25              Immobilizer anten-      Input/
          Ground                                    Ignition switch OFF                            Battery voltage
  (BR)             na signal (Rx, Tx)      Output
                                                    Ignition switch OFF
                                                                                                                                          F
   27                                                                                                                                     G
          Ground   A/C switch              Input    Ignition switch    A/C switch OFF
   (Y)
                                                    ON
                                                                                                                            JPMIA0591GB
                                                                                                                                          H
                                                                                                                1.6 V
                                                                       A/C switch ON               0V
                                                    Ignition switch OFF                                                                    I
   28
                                                                                                                                           J
          Ground   Blower fan switch       Input    Ignition switch    Blower fan switch OFF
  (LG)
                                                    ON
                                                                                                                            JPMIA0592GB
                                                                                                                                          K
                                                                                                              7.0 - 7.5 V
                                                                       Blower fan switch ON        0V
PKIB4960J
                                                                                                  7.2 V
   32              Combination switch              Combination
          Ground                          Output                 Front fog lamp switch ON
  (BR)             OUTPUT 5                        switch
                                                                 (Wiper intermittent dial 4)
                                                                 Rear wiper switch ON
                                                                 (Wiper intermittent dial 4)
                                                                 Any of the condition below
                                                                 with all switch OFF
                                                                 • Wiper intermittent dial 1
                                                                 • Wiper intermittent dial 2                 PKIB4956J
                                                                 • Wiper intermittent dial 6      1.0 V
                                                                 • Wiper intermittent dial 7
PKIB4960J
                                                                                                  7.2 V
   33              Combination switch              Combination
          Ground                          Output
  (GR)             OUTPUT 4                        switch        Lighting switch 1ST
                                                                 (Wiper intermittent dial 4)
                                                                 Rear wiper switch INT
                                                                 (Wiper intermittent dial 4)
                                                                 Any of the condition below
                                                                 with all switch OFF
                                                                 • Wiper intermittent dial 1
                                                                 • Wiper intermittent dial 5                 PKIB4958J
PKIB4960J
                                                                                                       7.2 V                  D
   34              Combination switch              Combination        Lighting switch 2ND
          Ground                          Output                      (Wiper intermittent dial 4)
   (L)             OUTPUT 3                        switch
                                                                      Lighting switch HI
                                                                                                                              E
                                                                      (Wiper intermittent dial 4)
                                                                      Rear washer switch ON
                                                                      (Wiper intermittent dial 4)                             F
                                                                      Any of the condition below
                                                                      with all switch OFF
                                                                                                                  PKIB4958J
                                                                      • Wiper intermittent dial 1                             G
                                                                                                       1.2 V
                                                                      • Wiper intermittent dial 2
                                                                      • Wiper intermittent dial 3
                                                   Combination                                                    PKIB4960J
                                                                                                                               J
   35              Combination switch              switch                                              7.2 V
          Ground                          Output
   (B)             OUTPUT 2                        (Wiper intermit-   Lighting switch 2ND
                                                   tent dial 4)
                                                                      Lighting switch PASS                                    K
                                                                      Front wiper switch INT
                                                                                                                              EXL
                                                                      Front wiper switch HI
                                                                                                                  PKIB4958J
                                                                                                       1.2 V
                                                                                                                              M
                                                                                                                              N
                                                                      All switch OFF
                                                                                                                              O
                                                   Combination                                                    PKIB4960J
1.2 V
                                                                      OFF
   43                                              Back door          (When back door closed)
          Ground   Back door switch       Input
   (V)                                             switch
                                                                                                                             JPMIA0593GB
                                                                                                              9.5 - 10.0 V
                                                                      ON
                                                                                              0V
                                                                      (When back door opened)
                                                                      Rear wiper stop position      0V
   44                                              Ignition switch
          Ground   Rear wiper auto stop   Input                       Any position other than
   (B)                                             ON                                               Battery voltage
                                                                      rear wiper stop position
JPMIA0591GB
                                                                                                                 1.6 V
                                                                      LOCK position                 0V
                                                                                                                 1.6 V
                                                                      UNLOCK position               0V
                                                                      OFF
                                                                      (When driver door closed)                                            C
   47                                              Driver door
          Ground   Driver door switch     Input
  (W)                                              switch
                                                                                                                             JPMIA0587GB
                                                                                                               8.0 - 8.5 V                 D
                                                                      ON
                                                                      (When driver door             0V
                                                                      opened)                                                              E
                                                                                                                                           F
                                                                      OFF
                                                                      (When rear door LH
   48                                              Rear door          closed)
          Ground   Rear door switch LH    Input                                                                                            G
  (GR)                                             switch LH
                                                                                                                             JPMIA0594GB
                                                                                                               8.5 - 9.0 V
                                                                      ON                                                                   H
                                                                      (When rear door LH            0V
                                                                      opened)
                                                                      Back door is closed                                                   I
                                                                      (Back door lamp turns         Battery voltage
                                                   Back door lamp     OFF)
   49              Back door lamp con-
          Ground                          Output   switch DOOR
   (L)             trol                                               Back door is opened
                                                   position                                                                                 J
                                                                      (Back door lamp turns         0V
                                                                      ON)
                                                                      Not pressed
                                                                      (Back door actuator is ac-    0V                                     K
   53                                              Back door          tivated)
          Ground   Back door open         Output
   (V)                                             opener switch      Pressed
                                                                      (Back door actuator is ac-    Battery voltage                        EXL
                                                                      tivated)
   60                                                    Ignition switch
           Ground    Turn signal LH             Output
  (BR)                                                   ON                   Turn signal switch LH
PKIC6370E
                                                                                                                      6.0 V
                                                                              Turn signal switch OFF     0V
   61                                                    Ignition switch
           Ground    Turn signal RH             Output
  (GR)                                                   ON                   Turn signal switch RH
PKIC6370E
6.0 V
EXL
                                                        JCMWM1029GB
                                                                                    P
JCMWM1030GB
EXL
JCMWM1031GB
JCMWM1032GB
EXL
JCMWM1033GB
     Priority                                                 DTC
        1       U1000: CAN COMM CIRCUIT
        2       C1735: IGN CIRCUIT OPEN
                •   C1704: LOW PRESSURE FL
                •   C1705: LOW PRESSURE FR
                •   C1706: LOW PRESSURE RR
                •   C1707: LOW PRESSURE RL
                •   C1708: [NO DATA] FL
                •   C1709: [NO DATA] FR
                •   C1710: [NO DATA] RR
                •   C1711: [NO DATA] RL
                •   C1712: [CHECKSUM ERR] FL
                •   C1713: [CHECKSUM ERR] FR
                •   C1714: [CHECKSUM ERR] RR
                •   C1715: [CHECKSUM ERR] RL
        3       •   C1716: [PRESS DATA ERR] FL
                •   C1717: [PRESS DATA ERR] FR
                •   C1718: [PRESS DATA ERR] RR
                •   C1719: [PRESS DATA ERR] RL
                •   C1720: [CODE ERR] FL
                •   C1721: [CODE ERR] FR
                •   C1722: [CODE ERR] RR
                •   C1723: [CODE ERR] RL
                •   C1724: [BATT VOLT LOW] FL
                •   C1725: [BATT VOLT LOW] FR
                •   C1726: [BATT VOLT LOW] RR
                •   C1727: [BATT VOLT LOW] RL
                •   C1729: VHCL SPEED SIG ERR
NOTE:
  Details of time display
• CRNT: Displays when there is a malfunction now or after returning to the normal condition until turning igni-
  tion switch OFF → ON again.
• 1 - 39: Displayed if any previous malfunction is present when current condition is normal. It increases like 1
  → 2 → 3...38 → 39 after returning to the normal condition whenever ignition switch OFF → ON. The counter
  remains at 39 even if the number of cycles exceeds it. It is counted from 1 again when turning ignition switch
  OFF → ON after returning to the normal condition if the malfunction is detected again.
EXL
 ST RLY REQ                                     When Intelligent Key is outside the vehicle, and the push switch
                                                                                                                      Off
 NOTE:                                          is pushed
 Vehicle without Intelligent Key system indi-   When Intelligent Key is inside the vehicle, and the push switch is
 cates only “ON”, and it does not change.                                                                             On
                                                pushed
                                                Ignition switch OFF or ACC                                            Off
 IGN RLY
                                                Ignition switch ON                                                    On
                                                                               Rear window defogger switch OFF        Off
EXL
JPMIA0311ZZ
                                                                                                                                         O
PHYSICAL VALUES
    7               Cooling fan motor-2 (HI)                Cooling fan opera-      OFF                           Battery voltage
           Ground                                   —
   (P)              ground                                  tion                    HI                            0V
   15*1             Daytime running light relay             Daytime running         Not operated                  Battery voltage
           Ground                                 Output
   (SB)             control                                 light system            Operated                      0V
    23                                                                              Engine stopped                0V
           Ground   Oil pressure switch           Input     Ignition switch ON
   (W)                                                                              Engine running                Battery voltage
                                                                                    Front wiper stop position     0V
   24
           Ground   Front wiper auto stop         Input     Ignition switch ON      Any position other than
   (Y)                                                                                                            Battery voltage
                                                                                    front wiper stop position
   25
           Ground   Ground                          —       Ignition switch ON                                    0V
   (B)
   26                                             Input/
              —     CAN-L                                                            —                                     —
   (P)                                            Output
   27                                             Input/
              —     CAN-H                                                            —                                     —
   (L)                                            Output
EXL
                                                        JCMWM1037GB
                                                                                    P
JCMWM1038GB
EXL
JCMWM1039GB
JCMWM1040GB
                        Detection
                                                               IPDM E/R judgment                              Operation
 Ignition switch ON signal          Ignition relay                                                                                           M
             ON                          ON               Ignition relay normal                                   —
             OFF                        OFF               Ignition relay normal                                   —
                                                                                                                                             N
                                                                                            Turn on the tail lamp relay and daytime run-
             OFF                         ON               Ignition relay ON stuck
                                                                                            ning light relay* for 10 minutes
             ON                         OFF               Ignition relay OFF stuck          Detect DTC "B2099: IGN RELAY OFF"
                                                                                                                                             O
NOTE:
*: With daytime running light system
                Ignition switch                           Front wiper switch                      Front wiper auto stop signal
                                                                                           The front wiper auto stop signal (stop posi-
                                                                OFF
                                                                                           tion) cannot be input for 10 seconds.
                      ON
                                                                                           The front wiper auto stop signal does not
                                                                 ON
                                                                                           change for 10 seconds.
NOTE:
This operation status can be confirmed on the IPDM E/R “Data Monitor” that displays “BLOCK” for the item
“WIP PROT” while the wiper is stopped.
DTC Index                                                                                                             INFOID:0000000003050038
SYMPTOM DIAGNOSIS                                                                                                                                   A
EXTERIOR LIGHTING SYSTEM SYMPTOMS
Symptom Table                                                                                                             INFOID:0000000001722044
                                                                                                                                                    B
CAUTION:
Perform the self-diagnosis with CONSULT-III before the symptom diagnosis. Perform the trouble diag-
nosis if any DTC is detected.                                                                                                                       C
Both side headlamps (HI) are not turned ON when setting to the lighting switch HI or PASS.                             B
Diagnosis Procedure                                                                          INFOID:0000000001720646
EXL
The parking, license plate, tail lamps and each illumination are not turned ON in any condition.                             B
Diagnosis Procedure                                                                                INFOID:0000000003050051
1.CHECK FUSE                                                                                                                 C
Check that the following fuse is fusing.
                                                                                                                             D
            Unit                     Location         Fuse No.     Capacity
 Parking lamp                                           #46          10 A
 • Tail lamp                     IPDM E/R                                                                                    E
                                                        #45          10 A
 • License plate lamp
Is the fuse fusing?
  YES >> Repair the applicable circuit. And then replace the fuse.                                                           F
  NO      >> GO TO 2.
2.COMBINATION SWITCH INSPECTION
                                                                                                                             G
Check the combination switch. Refer to BCS-66, "Symptom Table".
Is the combination switch normal?
  YES >> GO TO 3.                                                                                                            H
  NO     >> Repair or replace the malfunctioning part.
3.CHECK TAIL LAMP RELAY REQUEST SIGNAL INPUT
  CONSULT-III DATA MONITOR                                                                                                    I
1. Select “TAIL & CLR REQ” of IPDM E/R data monitor item.
2. With operating the lighting switch, check the monitor status.
                                                                                                                              J
   Monitor item                 Condition                     Monitor status
1.CHECK FUSE
Check that the following fuse is fusing.
PRECAUTION                                                                                                                     A
PRECAUTIONS
FOR USA AND CANADA
                                                                                                                               B
FOR USA AND CANADA : Precaution for Supplemental Restraint System (SRS) "AIR
BAG" and "SEAT BELT PRE-TENSIONER"                                                                   INFOID:0000000003249001
                                                                                                                               C
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS                 D
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIRBAG” and “SEAT BELT” of this
Service Manual.                                                                                                                E
WARNING:
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
  the event of a collision which would result in air bag inflation, all maintenance must be performed by                       F
  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
                                                                                                                               G
  Module, see the “SRS AIRBAG”.
• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
  Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
  ness connectors.                                                                                                             H
FOR MEXICO
FOR MEXICO : Precaution for Supplemental Restraint System (SRS) "AIR BAG" and                                                  I
"SEAT BELT PRE-TENSIONER"                                                                            INFOID:0000000003249003
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along J
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 AIRBAG” and
“SEAT BELT” of this Service Manual.
                                                                                                                      K
WARNING:
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
  the event of a collision which would result in air bag inflation, all maintenance must be performed by
  an authorized NISSAN/INFINITI dealer.                                                                              EXL
• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
  injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
  Module, see the “SRS AIRBAG”.                                                                                       M
• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
  Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
  ness connectors.
                                                                                                                      N
ON-VEHICLE MAINTENANCE
HEADLAMP AIMING ADJUSTMENT
Description                                                                               INFOID:0000000001716660
JPLIA0664ZZ
                                                                                                                            JSLIA0005ZZ
                                                                                                                                          EXL
5.   Adjust the cutoff line height (X) with the aiming adjustment screw so as to enter in the adjustment range
     (M–N) according to the horizontal center line of headlamp (H).
                                                                                                                       unit: mm (in)
                                                                                                                                          M
     Horizontal center line of headlamp (H)          Highest cutoff line height (M)       Lowest cutoff line height (N)
              700 (27.56) or less                              4 (0.16)                            30 (1.18)
           701(27.60) – 800 (31.50)                            4 (0.16)                            30 (1.18)                              N
              801 (31.54) or more                              17 (0.67)                           44 (1.73)
                                                               Side view
                                                                                                                                          O
JSLIA0006ZZ
                                                                                                           JPLIA0648ZZ
                                                                                                                           J
Aiming Adjustment Procedure                                                                      INFOID:0000000003050056
JPLIA0008ZZ
       A   : Cutoff line
       B   : High illuminance area
       H   : Horizontal center line of front fog lamp
       V   : Vertical center line of front fog lamp
       X   : Cutoff line height
ON-VEHICLE REPAIR                                                                                                                                 A
FRONT COMBINATION LAMP
Exploded View                                                                                                           INFOID:0000000001716667
                                                                                                                                                  B
REMOVAL
                                                                                                                                                  C
                                                                                                                                                  H
                                                                                                                      JPLIA0649ZZ
EXL
                                                                                                                      JPLIA0665ZZ
                                                                                                                                                  O
  1.    Front turn signal/parking (side marker) 2.   Front turn signal/parking (side marker) 3.   Halogen bulb (LO)
        lamp bulb                                    lamp bulb socket
  4.    Halogen bulb (HI)                       5.   Headlamp housing assembly                                                                    P
REMOVAL
CAUTION:
Disconnect the battery negative terminal or the fuse.
1. Remove front bumper fascia. Refer to EXT-13, "Exploded View".
CAUTION:
• Disconnect the battery negative terminal or the fuse.
• After installing the bulb, install the resin cap and the bulb socket securely for watertightness.
HEADLAMP BULB (LO)
1.   Remove the air duct*. Keep a service area.
     *When replace a left.
2.   Rotate the bulb counterclockwise and unlock it.
3.   Disconnect the headlamp bulb connector.
4.   Remove the bulb from the headlamp housing assembly.
HEADLAMP BULB (HI)
1.   Remove the air duct*. Keep a service area.
     *When replace a left.
2.   Rotate the bulb counterclockwise and unlock it.
3.   Disconnect the headlamp bulb connector.
4.   Remove the bulb from the headlamp housing assembly.
FRONT TURN SIGNAL/PARKING (SIDE MARKER) LAMP BULB
1.   Rotate the bulb socket counterclockwise and unlock it.
2.   Remove the bulb from the bulb socket.
Disassembly and Assembly                                                                     INFOID:0000000001716670
DISASSEMBLY
1.   Rotate the headlamp bulb (LO) counterclockwise and unlock it
2.   Disconnect the headlamp bulb (LO) connector. And remove the bulb from the headlamp housing assem-
     bly.
3.   Rotate the headlamp bulb (HI) counterclockwise and unlock it
4.   Disconnect the headlamp bulb (HI) connector. And remove the bulb from the headlamp housing assem-
     bly.
5.   Rotate the front turn signal/parking (side marker) lamp bulb socket counterclockwise and unlock it.
6.   Remove the bulb from the front turn signal/parking (side marker) lamp bulb socket.
ASSEMBLY
Assemble in the reverse order of disassembly.
                                                                                                                            G
                                                                                              JPLIA0652ZZ
CAUTION:                                                                                                                     I
Disconnect the battery negative terminal or the fuse.
REMOVAL
1.    Remove the front fender protector. Keep a service area. Refer to EXT-22, "Exploded View".                              J
2.    Remove the front fog lamp connector.
3.    Remove the screw. And remove the front fog lamp.
                                                                                                                            K
4.    Remove the screw. And remove the front fog lamp bracket.
INSTALLATION
Installation is the reverse order of removal.                                                                               EXL
NOTE:
After installation, perform aiming adjustment. Refer to EXL-253, "Description"
Replacement                                                                                       INFOID:0000000003050059   M
CAUTION:
Disconnect the battery negative terminal or the fuse.
                                                                                                                            N
FRONT FOG LAMP BULB
1.    Remove the front fender protector. Keep the service area. Refer to EXT-22, "Exploded View".
2.    Remove the front fog lamp bulb connector (1).                                                                         O
3.    Rotate the bulb (2) counterclockwise and unlock it.
JPLIA0653ZZ
JPLIA0654ZZ
REMOVAL
1.    Remove steering column cover. Refer to IP-12, "Exploded View".
2.    While pressing pawls, pull the lighting & turn signal switch. And disconnect from the switch base.
INSTALLATION
Installation is the reverse order of removal.
JPLIA0655ZZ
     1.   Hazard switch                                                                           G
     A.   Pawls
REMOVAL
1.    Remove the cluster lid C. Refer to IP-12, "Exploded View".                                   I
2.    Push the pawl. And remove the hazard switch.
INSTALLATION                                                                                       J
Install in the reverse order of removal.
EXL
REMOVAL
JPLIA0656ZZ
DISASSEMBLY
JPLIA0657ZZ
     1.   Rear turn signal lamp bulb socket     2.   Rear turn signal lamp bulb   3.   Stop/tail (side marker lamp) bulb
     4.   Stop/tail (side marker lamp) bulb
          socket
CAUTION:
Disconnect the battery negative terminal or the fuse.
REMOVAL
1.    Remove the luggage side lower finisher. Refer to INT-31, "Exploded View".
2.    Disconnect rear combination lamp connector.
JPLIA0658ZZ
                                                                                                                          D
INSTALLATION
Install in the reverse order of removal.
Replacement                                                                                     INFOID:0000000003050066   E
CAUTION:
Disconnect the battery negative terminal or the fuse.
                                                                                                                          F
STOP/TAIL (SIDE MARKER) LAMP BULB
1.   Remove rear combination lamp. Refer to EXL-127, "Exploded View".
2.   Rotate the stop/tail (side marker lamp) bulb socket counterclockwise, and unlock it.                                 G
3.   Remove bulb from the bulb socket.
REAR TURN SIGNAL LAMP BULB                                                                                                H
1.   Remove rear combination lamp. Refer to EXL-127, "Exploded View".
2.   Rotate the rear turn signal lamp bulb socket counterclockwise, and unlock it.
3.   Remove bulb from the bulb socket.                                                                                     I
EXL
JPLIA0659ZZ
CAUTION:
Disconnect battery negative terminal or remove the fuse.
REMOVAL
1.    Remove the back door trim finisher upper. Refer to INT-34, "Exploded View".
2.    Remove the mounting nuts and clips.
3.    Cut the seal packing by the thin plate (A).
JPLIA0544ZZ
INSTALLATION
Install in the reverse order of removal.
CAUTION:
Seal packing cannot be reused.
JPLIA0660ZZ
CAUTION:
Disconnect the battery negative terminal or the fuse.
                                                                                                        I
REMOVAL
1.    Remove the back door mask. Refer to INT-34, "Exploded View".
2.    Remove back-up lamp mounting nuts.                                                                J
3.    Disconnect back-up lamp connector. And remove the back-up lamp.
INSTALLATION                                                                                           K
Install in the reverse order of removal.
CAUTION:
Seal packing cannot be reused.
                                                                                                       EXL
Replacement                                                                  INFOID:0000000003050071
CAUTION:                                                                                               M
Disconnect the battery negative terminal or the fuse.
BACK-UP LAMP BULB
1.    Remove the back-up lamp. Refer to EXL-130, "Exploded View".                                      N
2.    Disconnect the connector, rotate the bulb socket (1) counter-
      clockwise and unlock it.
3.    Remove the bulb (2) from the socket.                                                             O
JPLIA0661ZZ
JPLIA0662ZZ
CAUTION:
Disconnect the battery negative terminal or the fuse.
REMOVAL
1.    Remove back door trim finisher lower. Refer to INT-34, "Exploded View".
2.    Remove back door finisher.Refer to INT-34, "Exploded View".
3.    Remove the license plate lamp in numerical order shown in the
      figure.
4.    Disconnect the license plate lamp connector.
JPLIA0738ZZ
INSTALLATION
1.    Connect the license plate lamp connector.
2.    Fix the pawl-side behind the license plate lamp housing first, then push the resin clip-side.
Replacement                                                                                             INFOID:0000000003050074
CAUTION:
Disconnect the battery negative terminal or the fuse.
LICENSE PLATE LAMP BULB
1.    Remove back door trim finisher lower. Refer to INT-34, "Exploded View".
JPLIA0663ZZ
EXL