GM Service Manual Online
For 1990-2009 cars only

Sunroof Motor/Actuator Replacement Smart Motor

Removal Procedure


    Object Number: 1542792  Size: SH
  1. Lower the headliner in order to access the sunroof motor/actuator. Refer to Headlining Trim Panel Replacement.
  2. Disconnect the electrical connector.
  3. Remove the screws securing the sunroof motor/actuator to the module.

Installation Procedure


    Object Number: 1542792  Size: SH
  1. Install the sunroof motor/actuator to the sunroof module.
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the sunroof motor/actuator screws.
  4. Tighten
    Tighten the screws to 6 N·m (53 lb in).

  5. Connect the electrical connector.
  6. Verify the sunroof operation.
  7. Initialization/Teach the sunroof motor. Refer to Sunroof Motor/Actuator Initialization/Teach Process.
  8. Install the headliner. Refer to Headlining Trim Panel Replacement.
  9. Refer to Control Module References for programming and setup information.