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REAR VIEW CAMERA IMAGE SIGNAL CIRCUIT
Diagnosis Procedure
Regarding Wiring Diagram information, refer to "Wiring Diagram" Without Navigation.
1. CHECK REVERSE INPUT SIGNAL
1.Turn ignition switch ON.
2.Shift the selector lever to R (reverse).
3.Check voltage between AV control unit connector M97 and ground.
Is inspection result normal?
YES- GO TO 2.
NO- Repair or replace harness or connectors.
2. CHECK CAMERA POWER SUPPLY CIRCUIT CONTINUITY
1.Turn ignition switch OFF.
2.Disconnect AV control unit connector M97 and rear view camera connector.
3.Check continuity between AV control unit connector M97 and rear view camera connector B35.
4.Check continuity between AV control unit connector M97 and ground.
Is inspection result normal?
YES- GO TO 3.
NO- Repair or replace harness or connectors.
3. CHECK CAMERA POWER SUPPLY VOLTAGE
1.Connect AV control unit connector M97 and rear view camera connector.
2.Turn ignition switch ON.
3.Shift the selector lever to R (reverse).
4.Check voltage between AV control unit connector M97 and ground.
Is inspection result normal?
YES- GO TO 4.
NO- Replace AV control unit. Refer to "Removal and Installation" Without Navigation.
4. CHECK CAMERA IMAGE SIGNAL CIRCUIT CONTINUITY
1.Turn ignition switch OFF.
2.Disconnect AV control unit connector M97 and rear view camera connector.
3.Check continuity between AV control unit connector M97 and rear view camera connector B35.
4.Check continuity between AV control unit connector M97 terminal 82 and ground.
Is inspection result normal?
YES- GO TO 5.
NO- Repair or replace harness or connectors.
5. CHECK CAMERA GROUND CIRCUIT CONTINUITY
Check continuity between AV control unit connector M97 and rear view camera connector B35.
Is inspection result normal?
YES- GO TO 6.
NO- Repair or replace harness or connectors.
6. CHECK CAMERA IMAGE SIGNAL
1.Connect AV control unit connector M97 and rear view camera connector.
2.Turn ignition switch ON.
3.Shift the selector lever to R (reverse).
4.Check signal between AV control unit connector M97 and ground.
Is inspection result normal?
YES- Replace AV control unit. Refer to "Removal and Installation" Without Navigation.
NO- Replace rear view camera. Refer to "Removal and Installation" Without Navigation.