GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Sunroof Assembly


Object Number: 292126  Size: LF
(1)Sunroof Motor
(2)Sunroof Control Module
(3)C201
(4)Sunroof Assembly
Figure 2:

Dome Lamp and Sunroof Switch


Object Number: 291763  Size: LF
(1)Dome Lamp Assembly
(2)Sunroof Switch