Diesel Data: Automotive Repair

Traction Control Switch: Service and Repair




VSA Off Switch Test/Replacement

1. Push out the VSA OFF switch (A) from the switch panel.





2. Disconnect the VSA OFF switch 10P connector (B).

3. On the switch side, check for continuity between the VSA OFF switch 10P connector terminals No. 2 and No. 3. There should be continuity when the button is pressed, and no continuity when the button is released.






4. Check for continuity between the VSA OFF switch 10P connector terminals No. 5 and No. 6. There should be continuity at all times.





5. Install the VSA OFF switch in the reverse order of removal.