COMBINATION METER : Diagnosis Procedure
- CHECK FUSE
Check for blown fuses.
FUSE REFERENCE CHARTTerminal No. Signal name Fuses No. 1 Battery power supply 9 2 Ignition signal 3 Is the inspection result normal?
YES: Go to 2.
NO: Be sure to eliminate cause of malfunction before installing new fuse.
- CHECK POWER SUPPLY CIRCUIT
Check voltage between combination meter harness connector and ground.
TERMINAL VOLTAGE REFERENCE CHARTTerminals Ignition switch position (+) (-) Combination meter OFF ON Connector Terminal M34 1 Ground Battery voltage Battery voltage 2 Approx. 0 V Battery voltage Is the inspection result normal?
YES: Go to 3.
NO: Check harness between combination meter and fuse.
- CHECK GROUND CIRCUIT
- Turn ignition switch OFF.
- Disconnect combination meter connector.
- Check continuity between combination meter harness connector and ground.TERMINAL CONTINUITY REFERENCE CHART
Combination meter Ground Continuity Connector Terminal M34 3 Existed 4 Is the inspection result normal?
YES: INSPECTION END
NO: Repair harness or connector.