Nissan Altima (L32) 2007-2012 Service Manual: 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.

2. Check voltage between combination meter harness connector M24 terminals 1, 2, 14 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. Check continuity between combination meter harness connector terminals 3, 4, 23 and ground.

Is the inspection result normal? YES >> Inspection End.

NO >> Check ground harness.