Combination Meter

POWER SUPPLY AND GROUND CIRCUIT


COMBINATION METER : Diagnosis Procedure

1.CHECK FUSES
Check for blown combination meter fuses.





Is the inspection result normal?
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 combination meter connector M24.
2. Check voltage between combination meter harness connector
M24 terminals 21, 37, 40 and ground.






Is the inspection result normal?
YES - GO TO 3
NO - Check harness for open between combination meter and fuse.
3.GROUND CIRCUIT CHECK





1. Turn ignition switch OFF.
2. Disconnect combination meter connector M23.
3. Check continuity between combination meter harness connector
M23 terminal 47, 52 and ground, and connector M24 terminal 20 and ground.





Is the inspection result normal?
YES - Inspection End.
NO - Check ground harness.