LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Nissan-Datsun >> 2015 >> Altima Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Audio, Visual & Navigation System (Navigation Systems) >> Navigation Without BOSE >> DTC/Circuit Diagnosis >> Rear View Camera Image Signal Circuit >> Diagnosis Procedure >> With Driver Assistance System
April 5, 2026: LEMON Manuals is launched! Read the announcement.

With Driver Assistance System

  1. CHECK REVERSE INPUT SIGNAL

    1. Turn ignition switch ON.
    2. Shift the selector lever to R (reverse).
    3. Check voltage between ITS control unit connector M58 and ground.
      ITS control unit Ground Condition Voltage
      (Approx.)
      (+) (-)
      Connector Terminal
      M58 28 - Selector lever in R (reverse) Battery Voltage
    4. Check voltage between AV control unit connector M97 and ground.
      AV control unit Ground Condition Voltage
      (Approx.)
      (+) (-)
      Connector Terminal
      M97 25 - Selector lever in R (reverse) Battery Voltage

    Is inspection result normal?

    YES 

    GO TO STEP 2  .

    NO 

    Repair or replace harness or connectors.

  2. CHECK CAMERA POWER SUPPLY CIRCUIT CONTINUITY

    1. Turn ignition switch OFF.
    2. Disconnect ITS control unit connector M59 and rear view camera connector.
    3. Check continuity between ITS control unit connector M59 and rear view camera connector B35.
      ITS control unit Rear view camera Continuity
      Connector Terminal Connector Terminal
      M59 52 B35 8 Yes
    4. Check continuity between ITS control unit connector M59 and ground.
      ITS control unit Ground Continuity
      Connector Terminal
      M59 52 No

    Is inspection result normal?

    YES 

    GO TO STEP 3  .

    NO 

    Repair or replace harness or connectors.

  3. CHECK CAMERA POWER SUPPLY VOLTAGE

    1. Connect ITS control unit connector M59 and rear view camera connector.
    2. Turn ignition switch ON.
    3. Shift the selector lever to R (reverse).
    4. Check voltage between ITS control unit connector M59 and ground.
      ITS control unit Ground Condition Voltage
      (Approx.)
      (+) (-)
      Connector Terminal
      M59 52 - Selector lever in R (reverse) 6.0 V

    Is inspection result normal?

    YES 

    GO TO STEP 4  .

    NO 

    Replace ITS control unit. Refer to REMOVAL AND INSTALLATION .

  4. CHECK CAMERA IMAGE SIGNAL CIRCUIT CONTINUITY (ITS CONTROL UNIT)

    1. Turn ignition switch OFF.
    2. Disconnect ITS control unit connector M59 and rear view camera connector.
    3. Check continuity between ITS control unit connector M59 and rear view camera connector B35.
      ITS control unit Rear view camera Continuity
      Connector Terminal Connector Terminal
      M59 66 B35 5 Yes
    4. Check continuity between ITS control unit connector M59 and ground.
      ITS control unit Ground Continuity
      Connector Terminal
      M59 66 No

    Is inspection result normal?

    YES 

    GO TO STEP 5  .

    NO 

    Repair or replace harness or connectors.

  5. CHECK CAMERA GROUND CIRCUIT CONTINUITY

    Check continuity between ITS control unit connector M59 and rear view camera connector B35.

    ITS control unit Rear view camera Continuity
    Connector Terminal Connector Terminal
    M59 51 B35 7 Yes

    Is inspection result normal?

    YES 

    GO TO STEP 6  .

    NO 

    Repair or replace harness or connectors.

  6. CHECK CAMERA IMAGE SIGNAL (ITS CONTROL UNIT)

    1. Connect ITS control unit connector M59 and rear view camera connector.
    2. Turn ignition switch ON.
    3. Shift the selector lever to R (reverse).
    4. Check signal between ITS control unit connector M59 and ground.
      ITS control unit Ground Condition Reference value
      (+) (-)
      Connector Terminal
      M59 66 - Camera image displayed.
      G00498910Courtesy of NISSAN NORTH AMERICA, INC.

    Is inspection result normal?

    YES 

    GO TO STEP 7  .

    NO 

    Replace ITS control unit. Refer to REMOVAL AND INSTALLATION .

  7. CHECK CAMERA IMAGE SIGNAL CIRCUIT CONTINUITY (AV CONTROL UNIT)

    1. Turn ignition switch OFF.
    2. Disconnect ITS control unit connector M59 and AV control unit connector M97.
    3. Check continuity between ITS control unit connector M59 and AV control unit connector M97.
      ITS control unit AV control unit Continuity
      Connector Terminal Connector Terminal
      M59 69 M97 41 Yes
    4. Check continuity between ITS control unit connector M59 and ground.
      ITS control unit Ground Continuity
      Connector Terminal
      M59 69 No

    Is inspection result normal?

    YES 

    GO TO STEP 8  .

    NO 

    Repair or replace harness or connectors.

  8. CHECK CAMERA IMAGE SIGNAL (AV CONTROL UNIT)

    1. Connect ITS control unit connector M59 and AV control unit connector M97.
    2. Turn ignition switch ON.
    3. Shift the selector lever to R (reverse).
    4. Check signal between AV control unit connector M97 and ground.
      AV control unit Ground Condition Reference value
      (+) (-)
      Connector Terminal
      M153 41 - Camera image displayed.
      G00498910Courtesy of NISSAN NORTH AMERICA, INC.

    Is inspection result normal?

    YES 

    Replace AV control unit. Refer to REMOVAL AND INSTALLATION .

    NO 

    Replace rear view camera. Refer to REMOVAL AND INSTALLATION .

scientia non olet · About LEMON Manuals