Parking Brake Switch

PARKING BRAKE SWITCH





Description
The parking brake switch converts the status of the parking brake lever (M/T models) or the parking brake pedal (A/T models) to an electric signal and transmits it to the ABS actuator and electric unit (control unit).




Component Function Check
1.CHECK PARKING BRAKE SWITCH OPERATION
Operate the parking brake lever (M/T models) or the parking brake pedal (A/T models). Then check that the brake warning lamp in the combination meter turns on/off correctly.





Is the inspection result normal?
YES - INSPECTION END
NO - Go to diagnosis procedure. SEE Diagnosis Procedure.




Diagnosis Procedure
1.CHECK PARKING BRAKE SWITCH
Check parking brake switch. SEE Component Inspection.
Is the inspection result normal?
YES - GO TO 2.
NO - Replace parking brake switch.
2.CHECK COMBINATION METER
Check if the indication and operation of combination meter are normal. Consult-III Function.
Is the inspection result normal?
YES - GO TO 3.
NO - Repair or replace combination meter.
3.CHECK DATA MONITOR
Select "ABS", "DATA MONITOR" and "PARK BRAKE SW" in order with CONSULT-III, and perform the parking brake switch inspection.





Is the inspection result normal?
YES - INSPECTION END
NO - Check unified meter and A/C amp. .




Component Inspection
1.CHECK PARKING BRAKE SWITCH
1. Turn ignition switch OFF.
2. Disconnect parking brake switch connector.
3. Check continuity between parking brake switch connector terminal.





Is the inspection result normal?
YES - INSPECTION END
NO - Replace parking brake switch.