Component Tests and General Diagnostics

PARKING BRAKE SWITCH SIGNAL CIRCUIT

Diagnosis Procedure


1. CHECK COMBINATION METER INPUT SIGNAL

1.Turn ignition switch ON.
2.Check the voltage between combination meter harness connector and ground.





Is the inspection result normal?
YES- INSPECTION END
NO- GO TO 2.

2. CHECK PARKING BRAKE SWITCH SIGNAL CIRCUIT

1.Turn ignition switch OFF.
2.Disconnect combination meter connector and parking brake switch connector.
3.Check continuity between combination meter harness connector and parking brake switch harness connector.





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





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


Component Inspection


1. CHECK PARKING BRAKE SWITCH

Check parking brake switch. Refer to "Component Inspection" Parking Brake Switch.
Is the inspection result normal?
YES- INSPECTION END.
NO- Replace parking brake switch. Refer to "Exploded View" Exploded View.