Diagnosis Procedure
WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK PARKING BRAKE WARNING LAMP
- Start the engine.
- Check the operation of the brake warning lamp by operating the parking brake.
Parking brake ON : ON Parking brake OFF : OFF
Is the inspection result normal?
YES
Replace the combination meter. Refer to REMOVAL AND INSTALLATION .
NO
GO TO STEP 2
- CHECK PARKING BRAKE SWITCH SIGNAL CIRCUIT
Perform inspection of the parking brake switch signal circuit. Refer to DIAGNOSIS PROCEDURE .
Is the inspection result normal?
YES
GO TO STEP 3
NO
Repair or replace Harness or connectors connectors.
- CHECK PARKING BRAKE SWITCH UNIT
Perform a unit inspection for the parking brake switch. Refer to COMPONENT INSPECTION .
Is the inspection result normal?
YES
Replace the combination meter. Refer to REMOVAL AND INSTALLATION .
NO
Replace the parking brake switch.