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POWER SUPPLY AND GROUND CIRCUIT


MULTIFUNCTION SWITCH : Diagnosis Procedure

1.CHECK FUSE
Check for blown fuses.





Is the inspection result normal?
YES - GO TO 2.
NO - Be sure to eliminate cause of malfunction before installing new fuse.
2.CHECK POWER SUPPLY CIRCUIT
Check voltage between multifunction switch harness connector and ground.





Is the inspection result normal?
YES - GO TO 3.
NO - Check harness between multifunction switch and fuse.
3.CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect multifunction switch connector.
3. Check continuity between multifunction switch harness connector and ground.





Is the inspection result normal?
YES - INSPECTION END
NO - Repair harness or connector.