GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Notice: When you are servicing the automatic level control sensor link, ensure that the sensor link and the sensor arm are not damaged. Ensure the sensor arm and the sensor link are properly oriented. Improper orientation of the sensor arm and the sensor link may cause damage to the automatic level control system or the vehicle.


    Object Number: 378900  Size: SH
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the automatic level control sensor Electrical connector.
  3. Remove the automatic level control sensor link from the tie rod ball stud.
  4. Remove the automatic level control sensor bracket bolts.
  5. Remove the automatic level control sensor with the bracket from the vehicle.

Installation Procedure

  1. Install the automatic level control sensor with the bracket (2) to the vehicle.
  2. Install the height sensor bracket bolts/screws.
  3. Tighten
    Tighten the height sensor bracket bolts/screws to 10 N·m (89 lb in).


    Object Number: 378900  Size: SH
  4. Install the automatic level control sensor link to the tie rod ball stud.
  5. Install the automatic level control sensor Electrical connector.
  6. Lower the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.