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

Front Wipers


Object Number: 1883257  Size: FS
Master Electrical Component List
Wiper/Washer System Description and Operation (Wiper and Washers)
Control Module References
Front Washers
Figure 2:

Front Washers


Object Number: 1883258  Size: FS
Master Electrical Component List
Wiper/Washer System Description and Operation (Heated Washer System)
Control Module References
Rear
Front Wipers
Figure 3:

Rear


Object Number: 1883259  Size: FS
Master Electrical Component List
Rear Wiper/Washer System Description and Operation
Control Module References
Front Washers