Diagnosis Procedure

1. Start the engine.
2. Check the operation of the parking brake warning lamp when operating the parking brake.
   PARKING BRAKE WARNING LAMP REFERENCE
   
   

   Condition	Warning lamp status
   When parking brake is applied	ON
   When parking brake is released	OFF

   Is the inspection result normal? 

   YES: Replace combination meter.

   NO: GO TO 2.

1. Turn ignition switch OFF.
2. Check the parking brake switch signal circuit. Refer to "DIAGNOSIS PROCEDURE ".

   Is the inspection result normal? 

   YES: GO TO 3.

   NG: Repair harness or connector.

Perform a unit check for the parking brake switch. Refer to "COMPONENT INSPECTION ".

Is the inspection result normal? 

YES: Replace combination meter.

NO: Replace parking brake switch.