|
|
BRAKE WARNING LAMP BRC-73 < DTC/CIRCUIT DIAGNOSIS > [VDC/TCS/ABS] C D E G H I J K L M A B BRC N O P BRAKE WARNING LAMP Description INFOID:0000000010049133 ×: ON –: OFF NOTE: (when brake fluid is insufficient). • 2: After starting engine, brake warning lamp is turned off. Component Function Check INFOID:0000000010049134 1. BRAKE WARNING LAMP OPERATION CHECK 1 Check that the lamp illuminates after the ignition switch is turned ON, and turns OFF after the engine is started. YES >> GO TO 2 NO >> Go to diagnosis procedure. Refer to 2. BRAKE WARNING LAMP OPERATION CHECK 2 Check that the brake warning lamp in the combination meter turns on/off correctly when operating the parking brake. YES >> Inspection End. NO >> Check parking brake switch. Refer to . Diagnosis Procedure INFOID:0000000010049135 1. CHECK PARKING BRAKE SWITCH Check that the brake warning lamp in the combination meter turns on/off correctly when operating the parking brake. YES >> GO TO 2 NO >> Check parking brake switch. Refer to . 2. CHECK SELF-DIAGNOSIS Perform ABS actuator and electric unit (control unit) self-diagnosis. Refer to Is the inspection result normal? YES >> GO TO 3 NO >> Check items displayed by self-diagnosis. Refer to BRC-21, "CONSULT Function (ABS)" 3. CHECK COMBINATION METER Check if the indication and operation of combination meter are normal. Refer to . Is the inspection result normal? YES >> Replace ABS actuator and electric unit (control unit). Refer to BRC-106, "Removal and Installa- . NO >> Replace combination meter. Refer to MWI-122, "Removal and Installation" Condition Brake warning lamp (Note 1) Ignition switch OFF – Ignition switch ON × (Note 2) EBD function is malfunctioning. × |