Parking Brake Switch Signal Inspection

WARNING CHIME


Parking Brake Switch Signal Inspection

1.CHECK PARKING BRAKE SWITCH SIGNAL INPUT (COMBINATION METER)
1. Turn ignition switch ON.





2. Check voltage between combination meter harness connector
M24 terminal 10 and ground.





OK or NG
OK - Replace combination meter. .
NG - GO TO 2.
2.CHECK PARKING BRAKE SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect combination meter connector and parking brake switch connector.





3. Check continuity between combination meter harness connector
(A) and parking brake switch harness connector (B).





4. Check continuity between combination meter harness connector
(A) and ground.






OK or NG
OK - GO TO 3.
NG - Repair harness or connector.
3.CHECK PARKING BRAKE SWITCH
Check parking brake switch. Electrical Component Inspection.
OK or NG
OK - Check parking brake switch case ground.
NG - Replace parking brake switch.