Diagnosis Procedure

VDC OFF SWITCH


Description

VDC OFF switch can deactivate (turn OFF) the VDC/TCS function by pressing the VDC OFF switch.




VDC OFF SWITCH


Diagnosis Procedure

1.CHECK VDC OFF SWITCH
Check VDC OFF switch. 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 continuity between VDC OFF switch connector and ABS actuator and electric unit (control unit) connector.





4. Check continuity between ABS actuator and electric unit (control unit) connector and ground.





5. Check continuity between VDC OFF switch connector and ground.





Is the inspection result normal?
YES - GO TO 3.
NO - Repair or replace error-detected parts.
3.CHECK COMBINATION METER
1. Connect ABS actuator and electric unit (control unit) connector.
2. Connect VDC OFF switch connector.
3. Check if the indication and operation of combination meter are normal. CONSULT-III Function.
Is the inspection result normal?
YES - Replace ABS actuator and electric unit (control unit).
NO - Repair or replace combination meter.