Diagnosis Procedure
- CHECK FUSE
Check for blown fuses.
Power source Fuse No. Battery 34 Ignition switch ACC 19 Ignition switch ON or START 3 Is inspection result normal?
YES
GO TO STEP 2 .
NO
Be sure to eliminate cause of malfunction before installing new fuse.
- CHECK POWER SUPPLY CIRCUITS
Check voltage between around view monitor control unit harness connector and ground.
Signal name Around view monitor control unit Ignition switch position Value (Approx.) Connector Terminal Battery power supply B92 2 OFF Battery voltage ACC power supply 4 ACC Battery voltage Ignition signal 3 ON Battery voltage Is inspection result normal?
YES
GO TO STEP 3 .
NO
Check harness between around view monitor control unit and fuse.
- CHECK GROUND CIRCUIT
- Turn ignition switch OFF.
- Disconnect around view monitor control unit connector.
- Check continuity between around view monitor control unit harness connector and ground.
Signal name Around view monitor control unit Ignition switch position Continuity Connector Terminal Ground B92 1 OFF Existed
Is inspection result normal?
YES
INSPECTION END
NO
Repair harness or connector.