U111B

DTC Logic








Diagnosis Procedure


1. CHECK CONTINUITY SIDE CAMERA RH POWER SUPPLY AND GROUND CIRCUIT

1.Turn ignition switch OFF.
2.Disconnect around view monitor control unit connector and door mirror (passenger side) connector.
3.Check continuity between door mirror (passenger side) harness connector and around view monitor control unit.





4.Check continuity between door mirror (passenger side) connector harness connector and ground.





Is inspection result normal?
YES- GO TO 2.
NO- Repair harness or connector.

2. CHECK VOLTAGE SIDE CAMERA RH POWER SUPPLY

1.Connect around view monitor control unit connector and door mirror (passenger side) connector.
2.Turn ignition switch ON.
3.Check voltage between around view monitor control unit harness connector and ground.





Is inspection result normal?
YES- GO TO 3.
NO- Replace around view monitor control unit. Refer to "Removal and Installation" Service and Repair.

3. CHECK CONTINUITY SIDE CAMERA RH IMAGE SIGNAL CIRCUIT

1.Turn ignition switch OFF.
2.Disconnect around view monitor control unit connector and door mirror (passenger side) connector.
3.Check continuity between around view monitor control unit harness connector and door mirror (passenger side) harness connector.





4.Check continuity between around view monitor control unit harness connector and ground.





Is inspection result normal?
YES- GO TO 4.
NO- Repair harness or connector.

4. CHECK SIDE CAMERA RH IMAGE SIGNAL

1.Connect around view monitor control unit connector and door mirror (passenger side) connector.
2.Turn ignition switch ON.
3.Check signal between around view monitor control unit harness connector.





Is inspection result normal?
YES- Replace around view monitor control unit. Refer to "Removal and Installation" Service and Repair.
NO- Replace side camera RH. Refer to "Removal and Installation" Side Camera.