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

Front Wiper/Washer Power, Ground and Control


Object Number: 1527634  Size: FS
Master Electrical Component List
Wiper/Washer System Description and Operation
Control Module References
Front Wiper/Washer Controls
B+ Bar Bus
Ignition Switch - ACC/RUN and RUN/START Bus Bars and IGN B Fuse
Headlights/DRL Control
Front Wiper/Washer Controls
G100, G101, and G102
G115 and G200 - 1 of 2
Figure 2:

Front Wiper/Washer Controls


Object Number: 1527638  Size: FS
Master Electrical Component List
Wiper/Washer System Description and Operation
Control Module References
Front Wiper/Washer Power, Ground and Controls
Front Wiper/Washer Power, Ground and Controls
G203 - 2 of 2
G203 - 1 of 2