Diesel Data: Automotive Repair

Programming and Relearning

VSA Sensor Neutral Position Memorization

NOTE: Do not press the brake pedal during this procedure.

1. Slowly run the vehicle straight without operation the steering wheel for 10 ft (3 m) or more, then park the vehicle on a flat and level surface with holding the steering wheel at straight position.





2. With the ignition switch OFF, connect the HDS to the 16P data link connector (DLC) (A) under the driver's side of the dashboard.
3. Turn the ignition switch ON (II).
4. Make sure the HDS communicates with the vehicle and the VSA modulator-control unit. If it doesn't, troubleshoot the DLC circuit.
5. Do the VSA sensor neutral position memorization in the VSA ADJUSTMENT with the HDS.

NOTE: See the HDS Help menu for specific instructions.

6. Turn the ignition switch OFF.