Diagnosis Procedure
- CHECK COMBINATION METER INPUT SIGNAL
- Turn ignition switch ON.
- Check the voltage between combination meter harness connector and ground.VOLTAGE REFERENCE
(+) (-) Condition Voltage (Approx.) Combination meter Ground Connector Terminal M53 26 Ignition switch ON When parking brake is applied 0 V When parking brake is released 12 V Is the inspection result normal?
YES: INSPECTION END
NO: GO TO 2.
- CHECK PARKING BRAKE SWITCH SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect combination meter connector and parking brake switch connector.
- Check continuity between combination meter harness connector and parking brake switch harness connector.CONTINUITY REFERENCE
Terminals Continuity Combination meter Parking brake switch Connector Terminal Connector Terminal M53 26 E107 1 Existed - Check continuity between combination meter harness connector and ground.CONTINUITY REFERENCE
Terminals Continuity Combination meter Ground Connector Terminal M53 26 Not existed Is the inspection result normal?
YES: INSPECTION END
NO: Repair harness or connector.