With Rear View Monitor

CAMERA IMAGE SIGNAL CIRCUIT


WITH REAR VIEW MONITOR : Description

- Camera control unit outputs camera ON signal to rear view camera and inputs rear view camera image signal from rear view camera when the reverse signal is input.
- The camera control unit that inputs the camera image signal transmits the camera image signal to the display unit.




CAMERA IMAGE SIGNAL CIRCUIT


WITH REAR VIEW MONITOR : Diagnosis Procedure

1.CHECK CONTINUITY CAMERA IMAGE SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect camera control unit connector and display unit connector.
3. Check continuity between camera control unit harness connector and display unit harness connector.





4. Check continuity between camera control unit harness connector and ground.





Is inspection result normal?
YES - GO TO 2.
NO - Repair harness or connector.
2.CHECK CAMERA IMAGE SIGNAL
1. Connect camera control unit connector and display unit connector.
2. Turn ignition switch ON.
3. Shift position is "R".
4. Check signal between camera control unit harness connector and ground.





Is inspection result normal?
YES - Replace display unit.
NO - Replace camera control unit.