Diagnosis Procedure
- CHECK PARKING BRAKE SWITCH CIRCUIT
- Turn the ignition switch OFF.
- Disconnect parking brake switch harness connector.
- Disconnect combination meter harness connector.
- Check the continuity between parking brake switch harness connector and combination meter harness connector.
Parking brake switch Combination meter Continuity Connector Terminal Connector Terminal E107 1 M53 27 Existed Parking brake switch - Continuity Connector Terminal E107 1 Ground Not existed Is the inspection result normal?
YES: GO TO 2.
NO: Repair or replace error-detected parts.
- CHECK PARKING BRAKE SWITCH
Check the continuity between parking brake switch. Refer to "COMPONENT INSPECTION ".
Is the inspection result normal?
YES: GO TO 3.
NO: Replace parking brake switch. Refer to "EXPLODED VIEW ".
- CHECK CONNECTOR
Check the connector and terminal for deformation, disconnection, looseness, etc.
Is the inspection result normal?
YES: GO TO 4.
NO: Repair or replace error-detected parts.
- CHECK PARKING BRAKE SWITCH SIGNAL
Select "ABS", "DATA MONITOR" and "PARK BRAKE SW" in order with CONSULT, and perform the parking brake switch inspection.
Condition PARK BRAKE SW (DATA MONITOR) Parking brake pedal is active On Parking brake pedal is inactive Off Is the inspection result normal?
YES: INSPECTION END
NO: Check the combination meter. Refer to "DIAGNOSIS DESCRIPTION ".