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BRC-126 < COMPONENT DIAGNOSIS > [VDC/TCS/ABS] VDC OFF SWITCH VDC OFF SWITCH Description INFOID:0000000003767003 VDC OFF switch can deactivate (turn OFF) the VDC/TCS function by pressing the VDC OFF switch. Component Function Check INFOID:0000000003767004 1. CHECK VDC OFF SWITCH OPERATION Turn ON/OFF the VDC OFF switch and check that the VDC OFF indicator lamp in the combination meter turns Is the inspection result normal? YES >> INSPECTION END NO >> Proceed to diagnosis procedure. Refer to BRC-126, "Diagnosis Procedure" . Diagnosis Procedure INFOID:0000000003767005 1. CHECK VDC OFF SWITCH Check VDC OFF switch. Refer to BRC-127, "Component Inspection" . Is the inspection result normal? YES >> GO TO 2. NO >> VDC OFF switch is malfunctioning. Replace VDC OFF switch. 2. CHECK VDC OFF SWITCH HARNESS 1. Disconnect ABS actuator and electric unit (control unit) connector. 2. Disconnect VDC OFF switch connector. 3. Check the continuity between VDC OFF switch harness connector and ABS actuator and electric unit 4. Check the continuity between ABS actuator and electric unit (control unit) harness connector and ground. 5. Check the continuity between VDC OFF switch harness connector and ground. Is the inspection result normal? YES >> GO TO 3. NO >> If the open or short in harness, repair or replace harness. Condition VDC OFF indicator lamp illumination status Press the VDC OFF switch when VDC ON Press the VDC OFF switch when VDC OFF ABS actuator and electric unit (control unit) VDC OFF switch Continuity Connector Terminal Connector Terminal E36 21 M5 1 Existed ABS actuator and electric unit (control unit) — Continuity Connector Terminal E36 21 Ground Not existed VDC OFF switch — Continuity Connector Terminal M5 2 Ground Existed |