Removal Procedure

Fig 1: Sunroof Module Assembly

Courtesy of GENERAL MOTORS CORP.

Remove the headliner. Refer to Headliner Replacement in Interior Trim.
Disconnect the electrical connector.
Remove the front drain hoses. Refer to Sunroof Drain Hose Replacement - Front .
Remove the rear drain hoses. Refer to Sunroof Drain Hose Replacement - Rear (SUV) .
Remove the bolts from sunroof module.
Remove the brackets from sunroof module.
Remove the retaining nuts from the sunroof module.
Remove the sunroof module assembly from the vehicle.