Diagnosis Procedure

Regarding Wiring Diagram information, refer to WIRING DIAGRAM - WITH AUTOMATIC DRIVE POSITIONER  or WIRING DIAGRAM - WITHOUT AUTOMATIC DRIVE POSITIONER .

1. CHECK PARKING BRAKE SWITCH CIRCUIT
   
   
   1. Disconnect combination meter harness connector M24 and parking brake switch harness connector E52.
   2. Check continuity between combination meter harness connector M24 terminal 12 and parking brake switch harness connector E52 terminal 1.

      12 - 1

      : Continuity should exist.

   3. Check continuity between combination meter harness connector M24 terminal 12 and ground.

      12 - Ground

      : Continuity should not exist.

   Is the inspection result normal?

   YES 

   Inspection End.

   NO 

   Repair or replace harness or connectors.