GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2008 🢒 Terraza Ext. 🢒 Body Systems 🢒 Fixed and Moveable Windows 🢒 Moveable Window Schematics
Figure 1:

Front Door Windows
Object Number: 1921674 Size: FS
Master Electrical Component List
Power Windows Description and Operation
Control Module References
Rear Quarter Windows
Figure 2:

Rear Quarter Windows
Object Number: 1921676 Size: FS
Master Electrical Component List
Power Windows Description and Operation
Control Module References
Front Door Windows