GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 861204  Size: SH
  1. Remove the headliner. Refer to Headlining Trim Panel Replacement .
  2. Important: If the sunroof window is partially closed, remove the actuator first before moving the sunroof window forward.

  3. Disconnect the motor/actuator harness from the sunroof module.
  4. Disconnect the electrical connector from the sunroof motor/actuator.

  5. Object Number: 1547332  Size: SH
  6. Remove the sunroof motor/actuator bolts (2) from the sunroof module.
  7. Remove the sunroof actuator (1) from the sunroof module.

Installation Procedure


    Object Number: 1547332  Size: SH
  1. Synchronize the sunroof motor/actuator. Refer to Sunroof Motor Synchronization .
  2. Install the sunroof motor/actuator to the sunroof (1) module.
  3. Notice: Refer to Fastener Notice in the Preface section.

  4. Install the sunroof motor/actuator bolts (2).
  5. Tighten
    Tighten the bolts to 5 N·m (50 lb in).


    Object Number: 861204  Size: SH
  6. Connect the electrical connector to the sunroof motor/actuator.
  7. Secure the electrical harness to the sunroof module.
  8. Verify the sunroof operation.
  9. Install the headliner. Refer to Headlining Trim Panel Replacement .