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

Overhead Console (Long Wheel Base)


Object Number: 1403751  Size: MF
(1)Overhead Console
(2)Quarter Glass Switch - Right
(3)Sunroof Switch (CF5)
(4)Garage Door Opener (UE1)
(5)Quarter Glass Switch - Left
(6)C305
Figure 2:

Quarter Glass Actuators (Long Wheel Base)


Object Number: 1387590  Size: MF
(1)Quarter Glass Actuator - Right
(2)Liftglass
(3)Dome Lamp Harness
(4)Quarter Glass Actuator - Left
Figure 3:

Liftgate


Object Number: 1703425  Size: MF
(1)Rear Window Defogger Grid C2
(2)C905
(3)C900
(4)C904
(5)Rear Window Defogger Grid C1
(6)S901
(7)Liftglass Ajar Switch
(8)Liftgate Harness
(9)Liftgate Module (LGM)
(10)C901
(11)License Lamp Harness
(12)Liftgate Latch Assembly
(13)Rear Window Wiper Motor