Power Supply And Ground Circuit Inspection

COMBINATION METERS

Power Supply and Ground Circuit Inspection


1. CHECK FUSE

Check for blown combination meter fuses.





OK or NG
OK- GO TO 2.
NG- Be sure to eliminate cause of malfunction before installing new fuse.

2. CHECK POWER SUPPLY CIRCUIT






Check voltage between combination meter harness connector terminals and ground.





OK or NG
OK- GO TO 3.
NG- Repair harness or connector.

3. CHECK GROUND CIRCUIT

1.Turn ignition switch OFF.
2.Disconnect combination meter connector.





3.Check continuity between combination meter harness connector terminals and ground.





OK or NG
OK- Replace combination meter. Removal And Installation.
NG- Repair harness or connector.