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

Except XUV


Object Number: 1310242  Size: FS
Master Electrical Component List
Sunroof Description and Operation Before VIN 209984
XUV
B+ Bus - Rear Fuse Block
G302 - 1 of 2, G303, and G304
G302 - 2 of 2
Quarter Glass Windows - Long Wheelbase (LWB) Except XUV
G306
Figure 2:

XUV


Object Number: 1422027  Size: FS
Master Electrical Component List
Sunroof Description and Operation
Except XUV
B+ Bus - Rear Fuse Block
Midgate - XUV Only
G306