U1303

DTC Logic






NOTE:
This vehicle is equipped with a supplemental lighting supply output circuit (harness) but not a supplemental light.


Diagnosis Procedure


1. CHECK INFRARED LED POWER SUPPLY 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- Replace around view monitor control unit. Refer to "Removal and Installation" Service and Repair.
NO- Repair harness or connector.