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WCS-42 < SYMPTOM DIAGNOSIS > THE PARKING BRAKE RELEASE WARNING CONTINUES SOUNDING, OR DOES NOT SOUND SYMPTOM DIAGNOSIS THE PARKING BRAKE RELEASE WARNING CONTINUES SOUNDING, OR Description INFOID:0000000009654152 • The parking brake warning buzzer sounds continuously during vehicle travel though the parking brake is released. • The parking brake warning buzzer does not sound at all even though driving the vehicle with the parking brake applied. Diagnosis Procedure INFOID:0000000009654153 1. CHECK PARKING BRAKE WARNING LAMP 1. Start the engine. 2. Check the operation of the brake warning lamp by operating the parking brake. Is the inspection result normal? YES >> Replace combination meter. Refer to MWI-54, "Removal and Installation" NO >> GO TO 2. 2. CHECK PARKING BRAKE SWITCH Check the parking brake switch. Refer to WCS-39, "Component Inspection" . Is the inspection result normal? YES >> GO TO 3. NO >> Replace parking brake switch. Refer to PB-9, "Removal and Installation" 3. CHECK PARKING BRAKE SWITCH SIGNAL CIRCUIT Check the parking brake switch signal circuit. Refer to Is the inspection result normal? YES >> Replace combination meter. Refer to MWI-54, "Removal and Installation" NO >> Repair harness or connector. Combination meter Condition Status Brake warning lamp When parking brake is applied ON When parking brake is released OFF |