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

Front Wiper/Washer


Object Number: 674951  Size: FS
Master Electrical Component List
Wiper/Washer System Description and Operation
Rear Wiper System
G200 (1 of 2)
G200 and G201
G104
G202
Figure 2:

Rear Wiper/Washer


Object Number: 674947  Size: FS
Master Electrical Component List
Rear Wiper/Washer System Description and Operation
Front Wiper System
G104
TURN, WIP Fuses