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Home >> Infiniti >> 2016 >> QX60 Base, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Audio, Visual & Navigation System (DTC/Circuit Diagnosis) (BOSE Audio W/NAVI W/Surround) (Except Hybrid) (2 Of 2) >> DTC/Circuit Diagnosis >> DTC U1302: Camera Power Volt >> Diagnosis Procedure

Diagnosis Procedure

Regarding Wiring Diagram information, refer to WIRING DIAGRAM .

  1. CHECK CAMERA DATA MONITOR

    Check CAMERA IMAGE SIG, CAMERA COMM STATUS and CAMERA COMM LINE for each camera in "DATA MONITOR" of "AVM".

    Is "OK" displayed for all cameras?

    YES 

    Refer to INTERMITTENT INCIDENT .

    NO-1 (Front camera) 

    GO TO STEP 2. 

    NO-2 (Rear view camera) 

    GO TO STEP   4 . 

    NO-3 (LH side camera) 

    GO TO STEP   6 . 

    NO-4 (RH side camera) 

    GO TO STEP   8 . 

  2. CHECK FRONT CAMERA POWER SUPPLY AND POWER SUPPLY GROUND CIRCUIT CONTINUITY

    1. Turn ignition switch OFF.
    2. Disconnect around view monitor control unit connector M97 and camera connectors.
    3. Check continuity between around view monitor control unit connector M97 and front camera connector E226.
      Around view monitor control unit Front camera Continuity
      Connector Terminal Connector Terminal
      M97 68 E226 1 Yes
      70 2
    4. Check continuity between around view monitor control unit connector M97 and ground.
      Around view monitor control unit Ground Continuity
      Connector Terminal
      M97 68 - No

    Is the inspection result normal?

    YES 

    GO TO STEP 3  .

    NO 

    Repair or replace harness or connectors.

  3. CHECK AROUND VIEW MONITOR CONTROL UNIT VOLTAGE

    1. Connect around view monitor control unit connector M97 and front camera connector E226.
    2. Turn ignition switch ON.
    3. Check voltage between around view monitor control unit connector M97 terminals.
      Around view monitor control unit M97 Condition Voltage
      (Approx.)
      (+) (-)
      Terminal Terminal
      68 70 CAMERA switch is ON or shift position is R. 6.0 V

    Is the inspection result normal?

    YES 

    Replace front camera. Refer to REMOVAL AND INSTALLATION .

    NO 

    Replace around view monitor control unit. Refer to REMOVAL AND INSTALLATION .

  4. CHECK REAR VIEW CAMERA POWER SUPPLY AND POWER SUPPLY GROUND CIRCUIT CONTINUITY

    1. Turn ignition switch OFF.
    2. Disconnect around view monitor control unit connector M97 and rear view camera connector D511.
    3. Check continuity between around view monitor control unit connector M97 and rear view camera connector D511.
      Around view monitor control unit Rear view camera Continuity
      Connector Terminal Connector Terminal
      M97 50 D511 8 Yes
      52 7
    4. Check continuity between around view monitor control unit connector M97 and ground.
      Around view monitor control unit Ground Continuity
      Connector Terminal
      M97 50 - No

    Is the inspection result normal?

    YES 

    GO TO STEP 5  .

    NO 

    Repair or replace harness or connectors.

  5. CHECK AROUND VIEW MONITOR CONTROL UNIT VOLTAGE

    1. Connect around view monitor control unit connector M97 and rear view camera connector D511.
    2. Turn ignition switch ON.
    3. Check voltage between around view monitor control unit connector M97 terminals.
      Around view monitor control unit M97 Condition Voltage
      (Approx.)
      (+) (-)
      Terminal Terminal
      50 52 CAMERA switch is ON or shift position is R. 6.0 V

    Is the inspection result normal?

    YES 

    Replace rear view camera. Refer to REMOVAL AND INSTALLATION .

    NO 

    Replace around view monitor control unit. Refer to REMOVAL AND INSTALLATION .

  6. CHECK LH SIDE CAMERA POWER SUPPLY AND POWER SUPPLY GROUND CIRCUIT CONTINUITY

    1. Turn ignition switch OFF.
    2. Disconnect around view monitor control unit connector M97 and LH side camera connector D20.
    3. Check continuity between around view monitor control unit connector M97 and LH side camera connector D20.
      Around view monitor control unit LH side camera Continuity
      Connector Terminal Connector Terminal
      M97 56 D20 6 Yes
      58 18
    4. Check continuity between around view monitor control unit connector M97 and ground.
      Around view monitor control unit Ground Continuity
      Connector Terminal
      M97 56 - No

    Is the inspection result normal?

    YES 

    GO TO STEP 7  .

    NO 

    Repair or replace harness or connectors.

  7. CHECK AROUND VIEW MONITOR CONTROL UNIT VOLTAGE

    1. Connect around view monitor control unit connector M97 and LH side camera connector D20.
    2. Turn ignition switch ON.
    3. Check voltage between around view monitor control unit connector M97 terminals.
      Around view monitor control unit M97 Condition Voltage
      (Approx.)
      (+) (-)
      Terminal Terminal
      56 58 CAMERA switch is ON or shift position is R. 6.0 V

    Is the inspection result normal?

    YES 

    Replace LH side camera. Refer to REMOVAL AND INSTALLATION .

    NO 

    Replace around view monitor control unit. Refer to REMOVAL AND INSTALLATION .

  8. CHECK RH SIDE CAMERA POWER SUPPLY AND POWER SUPPLY GROUND CIRCUIT CONTINUITY

    1. Turn ignition switch OFF.
    2. Disconnect around view monitor control unit connector M97 and RH side camera connector D113.
    3. Check continuity between around view monitor control unit connector M97 and RH side camera connector D113.
      Around view monitor control unit RH side camera Continuity
      Connector Terminal Connector Terminal
      M97 62 D113 6 Yes
      64 18
    4. Check continuity between around view monitor control unit connector M97 and ground.
      Around view monitor control unit Ground Continuity
      Connector Terminal
      M97 62 - No

    Is the inspection result normal?

    YES 

    GO TO STEP 9  .

    NO 

    Repair or replace harness or connectors.

  9. CHECK AROUND VIEW MONITOR CONTROL UNIT VOLTAGE

    1. Connect around view monitor control unit connector M97 and RH side camera connector D113.
    2. Turn ignition switch ON.
    3. Check voltage between around view monitor control unit connector M97 terminals.
      Around view monitor control unit M97 Condition Voltage
      (Approx.)
      (+) (-)
      Terminal Terminal
      62 64 CAMERA switch is ON or shift position is R. 6.0 V

    Is the inspection result normal?

    YES 

    Replace LH side camera. Refer to REMOVAL AND INSTALLATION .

    NO 

    Replace around view monitor control unit. Refer to REMOVAL AND INSTALLATION .

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