GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2008 🢒 CTS 🢒 Body Systems 🢒 Lighting 🢒 Headlamp Leveling Front Suspension Height Sensor Replacement

Removal Procedure
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Remove the front tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .

    3. Object Number: 802719 Size: SH
  3. Disconnect the electrical connector (1).

    4. Object Number: 802716 Size: SH
  4. Disconnect the ball and socket (1) from upper control arm.
  5. Loosen the clinch nut (2) from the stud.
  6. Rotate and remove the sensor from the wheelhouse panel.

Installation Procedure

    Object Number: 802719 Size: SH
  1. Position and rotate the sensor (1) and the locking tab into the holes in the wheelhouse panel.

    2. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 802716 Size: SH
  2. Secure the clinch nut (2) on the stud to the wheelhouse panel.

    3. Tighten
    Tighten 9 N·m (80 lb in).

  3. Lock the ball socket (1) to upper control arm ball stud.

    4. Object Number: 802719 Size: SH
  4. Connect the electrical connector (1) to the sensor assembly.
  5. Install the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
  6. Lower the vehicle.
  7. Set up and program the headlamp control module. Refer to Control Module References .