GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Place the module in the full open position.
  2. Remove the headliner. Refer to Headlining Trim Panel Replacement .
  3. Disconnect the electrical connector from the motor/actuator.
  4. Remove the motor. Refer to Sunroof Motor/Actuator Replacement .
  5. Push the window guides rearward on the track until the guides are positioned against the rear hard stop.

Installation Procedure

  1. Install the motor. Refer to Sunroof Motor/Actuator Replacement .
  2. Connect the electrical connector to the motor/actuator.
  3. Install the headliner. Refer to Headlining Trim Panel Replacement .
  4. Perform the Initialization/Teach Procedure. Refer to Sunroof Motor/Actuator Initialization/Teach Process .
  5. Verify the operation of the sunroof.