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Home >> Nissan-Datsun >> 2010 >> Murano LE, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 41 (Audio System, Visual System, Navigation System) >> BOSE Audio Without Navigation >> Component Diagnosis >> Camera Image Signal Circuit (Camera Control Unit To Av Control Unit) >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2009 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK CONTINUITY CAMERA IMAGE SIGNAL CIRCUIT
    1. Turn ignition switch OFF.
    2. Disconnect camera control unit connector and AV control unit connector.
    3. Check continuity between camera control unit harness connector and AV control unit harness connector.
      CONTINUITY REFERENCE

      Camera control unit AV control unit Continuity
      Connector Terminal Connector Terminal
      B60 12 M130 65 Existed
      11 64
    4. Check continuity between camera control unit harness connector and ground.
    CONTINUITY REFERENCE

    Camera control unit Ground Continuity
    Connector Terminal
    B60 12 Not existed

    Is the inspection result normal? 

    YES: GO TO  2.

    NO: Repair harness or connector.

  2. CHECK CAMERA IMAGE SIGNAL
    1. Connect camera control unit connector and AV control unit connector.
    2. Turn ignition switch ON.
    3. Check signal between camera control unit harness connector and ground using an oscilloscope.
    TERMINALS REFERENCE

    (+) (-) Condition Signal
    Camera control unit
    Connector Terminal
    B60 12 Ground Shift the selector lever to "R" position.
    G04890020Courtesy of NISSAN MOTOR CO., U.S.A.

    Is the inspection result normal? 

    YES: Replace AV control unit.

    NO: Replace camera control unit.

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