Trip Reset And Illumination Control Switch Signal Circuit

TRIP RESET AND ILLUMINATION CONTROL SWITCH SIGNAL CIRCUIT





Diagnosis Procedure
1.CHECK COMBINATION METER INPUT SIGNAL
1. Turn ignition switch ON.
2. Measure voltage between the following terminals of the combination meter.





Is the inspection result normal?
YES - INSPECTION END
NO - GO TO 2.
2.CHECK TRIP RESET AND ILLUMINATION CONTROL SWITCH SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect combination meter connector and trip reset and illumination control switch connector.
3. Check continuity between combination meter harness connector and trip reset and illumination control switch harness connector.





4. Check continuity between combination meter harness connector and ground.





Is the inspection result normal?
YES - GO TO 3.
NO - Repair harness or connector.
3.CHECK TRIP RESET AND ILLUMINATION CONTROL SWITCH GROUND CIRCUIT
Check continuity between trip reset and illumination control switch connector and ground.





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




Component Inspection
1.CHECK TRIP RESET AND ILLUMINATION CONTROL SWITCH
1. Turn ignition switch OFF.
2. Disconnect trip reset and illumination control switch connector.
3. Check trip reset and illumination control switch.





Is the inspection result normal?
YES - INSPECTION END
NO - Replace trip reset and illumination control switch. Removal And Installation.