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Diagnosis Procedure

  1. CHECK CONTINUITY COMMUNICATION SIGNAL CIRCUIT
    1. Turn ignition switch OFF.
    2. Disconnect around view monitor control unit connector and front camera connector.
    3. Check continuity between around view monitor control unit harness connector and front camera harness connector.
      CONTINUITY REFERENCE CHART

      Around view monitor control unit Front camera Continuity
      Connector Terminal Connector Terminal
      B45 45 E73 6 Existed
    4. Check continuity between around view monitor control unit harness connector and ground.
      CONTINUITY REFERENCE CHART

      Around view monitor control unit Ground Continuity
      Connector Terminal
      B45 45 Not existed

      Is inspection result normal? 

      YES: GO TO 2.

      NO: Repair harness or connector.

  2. CHECK COMMUNICATION SIGNAL
    1. Connect around view monitor control unit connector and front camera connector.
    2. Turn ignition switch ON.
    3. Check signal between around view monitor control unit harness connector and ground.
      SIGNAL REFERENCE CHART

      (+) (-) Reference value
      Around view monitor control unit
      Connector Terminal
      B45 45 Ground
      G05732131Courtesy of NISSAN MOTOR CO., U.S.A.

      Is inspection result normal? 

      YES: Replace around view monitor control unit.

      NO: Replace front camera.

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