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

Passenger Compartment, Rear of the Sunroof


Object Number: 525017  Size: LF
(1)Sunroof Motor
(2)Sunroof Module
Figure 2:

Passenger Compartment, Center Front of the Headliner


Object Number: 524995  Size: LF
(1)Sunroof Slide Switch (Part of the Power Sunroof Switch Assembly)
(2)Rear Window Sunshade Switch
(3)Overhead Console Courtesy Lamp
(4)Noise Compensation Microphone
(5)Outside Moisture Sensor
(6)Inside Rearview Mirror
(7)Overhead Console Courtesy Lamp
(8)Cellular Telephone Microphone
(9)Garage Door Opener
(10)Sunroof Vent Switch (Part of the Power Sunroof Switch Assembly)
(11)Overhead Console