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. Refer to 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 connector and ABS actuator and electric unit (control unit) connector.





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.
3.CHECK COMBINATION METER
1. Connect ABS actuator and electric unit (control unit) connector.
2. Connect VDC OFF switch connector.
3. Check the indication and operation of combination meter are normal. Refer to Diagnosis System (Meter).
Is the inspection result normal?
YES - INSPECTION END
NO - Repair or replace combination meter.