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 operating the steering wheel for 10 ft (3 m) or more, then park the vehicle on a flat and level surface while holding the steering wheel at straight position.
2. With the ignition switch at LOCK (0), connect the HDS to the data link connector (DLC) (A) under the driver's side of the dashboard.





3. Turn the ignition switch to 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 to LOCK (0).