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VDC OFF INDICATOR LAMP BRC-139 < DTC/CIRCUIT DIAGNOSIS > [WITH VDC] C D E G H I J K L M A B BRC N O P VDC OFF INDICATOR LAMP Component Function Check INFOID:0000000012199738 1. CHECK VDC OFF INDICATOR LAMP FUNCTION (1) Check that VDC OFF indicator lamp in combination meter turns ON for approx. 1 second after ignition switch is turned ON. CAUTION: Never start engine. YES >> GO TO 2. NO >> Proceed to diagnosis procedure. Refer to BRC-139, "Diagnosis Procedure" 2. CHECK VDC OFF INDICATOR LAMP FUNCTION (2) Check that VDC OFF indicator lamp in combination meter turns ON/OFF when VDC OFF switch is operated. YES >> INSPECTION END NO >> Check the VDC OFF switch system. Refer to BRC-134, "Diagnosis Procedure" . Diagnosis Procedure INFOID:0000000012199739 1. CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY AND GROUND CIR- CUIT Perform the trouble diagnosis for ABS actuator and electric unit (control unit) power supply and ground circuit. BRC-129, "Diagnosis Procedure" Is the inspection result normal? YES >> GO TO 2. NO >> Repair / replace harness, connector, fuse, or fusible link. 2. CHECK VDC OFF INDICATOR LAMP SIGNAL (1) With CONSULT 1. Select “ABS”, “DATA MONITOR” and “OFF LAMP” according to this order. 2. Turn the ignition switch OFF. 3. Check that data monitor displays “On” for approx. 1 second after ignition switch is turned ON, and then changes to “Off”. CAUTION: Never start engine. Is the inspection result normal? YES >> GO TO 3. NO >> Replace the ABS actuator and electric unit (control unit). Refer to . 3. CHECK VDC OFF INDICATOR LAMP SIGNAL (2) With CONSULT 1. Select “ABS”, “DATA MONITOR” and “OFF LAMP” according to this order. 2. Check that data monitor displays “On” or “Off” each time when VDC OFF switch is operated. YES >> Check the combination meter. Refer to NO >> Check the VDC OFF switch system. Refer to BRC-157, "Removal and Installation" . |