Bose Audio With Navigation

POWER SUPPLY AND GROUND CIRCUIT:_:REAR VIEW CAMERA





Diagnosis Procedure
Regarding Wiring Diagram information, Bose Audio With Navigation.
1.CHECK FUSE
Check that the fuse of the rear view camera is not blown.





Is the fuse OK?
YES - GO TO 2.
NO - If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse.
2.POWER SUPPLY CIRCUIT CHECK





1. Disconnect rear view camera connector D504.
2. Check voltage between the rear view camera connector D504 and ground.





Is the voltage result as specified?
YES - GO TO 3.
NO - - Check connector housings for disconnected or loose terminals.
- Repair harness or connector.
3.GROUND CIRCUIT CHECK





1. Turn ignition switch OFF.
2. Check continuity between rear view camera harness connector
D504 and ground.





Is the continuity result as specified?
YES - Inspection End.
NO - Repair harness or ground.