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Diagnosis Procedure

  1. CHECK CONTINUITY CAMERA POWER SUPPLY CIRCUIT 
    1. Turn ignition switch OFF.
    2. Disconnect AV control unit connector and rear view camera connector.
    3. Check continuity between AV control unit harness connector and rear view camera harness connector.
      AV control unit Rear view camera Continuity
      Connector Terminal Connector Terminal
      M209 22 B311 1 Existed
    4. Check continuity between AV control unit harness connector and ground.
      AV control unit Ground Continuity
      Connector Terminal
      M209 22 Not existed

      Is inspection result normal? 

      YES: GO TO 2.

      NO: Repair harness or connector.

  2. CHECK VOLTAGE CAMERA POWER SUPPLY 
    1. Connect AV control unit connector and rear view camera connector.
    2. Turn ignition switch ON.
    3. Shift the selector lever to "R".
    4. Check voltage between AV control unit harness connector and ground.
      (+) (-) Condition Voltage (Approx.)
      AV control unit
      Connector Terminal
      M209 22 Ground Shift position is "R". 6.0 V

      Is inspection result normal? 

      YES: GO TO 3.

      NO: Replace AV control unit.

  3. CHECK CONTINUITY CAMERA IMAGE SIGNAL CIRCUIT 
    1. Turn ignition switch OFF.
    2. Disconnect display unit connector and rear view camera connector.
    3. Check continuity between display unit harness connector and rear view camera harness connector.
      Display unit Rear view camera Continuity
      Connector Terminal Connector Terminal
      M75 8 B311 3 Existed
    4. Check continuity between display unit harness connector and ground.
      Display unit Ground Continuity
      Connector Terminal
      M75 8 Not existed

      Is inspection result normal? 

      YES: GO TO 4.

      NO: Repair harness or connector.

  4. CHECK CAMERA IMAGE SIGNAL 
    1. Connect display unit connector and rear view camera connector.
    2. Turn ignition switch ON.
    3. Shift the selector lever to "R".
    4. Check signal between display unit harness connector and ground.
      (+) (-) Condition Reference value
      Display unit
      Connector Terminal
      M75 8 Ground At rear view camera image is displayed.
      G04890020

      Is inspection result normal? 

      YES: Replace display unit. Refer to "EXPLODED VIEW ".

      NO: Replace rear view camera. Refer to "EXPLODED VIEW ".

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