Removal Procedure

Position the sunroof to the fully closed position.
Remove the headliner. Refer to HEADLINER REPLACEMENT (AZTEK) or HEADLINER REPLACEMENT (RENDEZVOUS) .
Remove the sunroof control module from the sunroof module by sliding the control module towards the center of the vehicle.

Fig 1: Sliding Control Module Towards Center Of Vehicle
Courtesy of GENERAL MOTORS CORP.
Disconnect the electrical connectors from the sunroof control module.
Remove the control module from the vehicle.

Fig 2: Disconnecting Electrical Connectors From Sunroof Control Module
Courtesy of GENERAL MOTORS CORP.