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

Outside Moisture Sensor and Front Wiper/Washer Motor


Object Number: 1594276  Size: FS
Master Electrical Component List
Wiper/Washer System Description and Operation
Control Module References
Wiper/Washer Switch and Washer Fluid Level Switch
ACCY/RUN, RUN/START, Bus Bars, and IGN B Fuse
Underhood Fuse Block
G302 - 1 of 2, G303, and G304
G104, G105, and G107
Wiper/Washer Switch and Washer Fluid Level Switch
Wiper/Washer Switch and Washer Fluid Level Switch
Wiper/Washer Switch and Washer Fluid Level Switch
G101, G103, G106, and G110
Figure 2:

Wiper/Washer Switch and Washer Fluid Level Switch


Object Number: 1594279  Size: FS
Master Electrical Component List
Wiper/Washer System Description and Operation
Control Module References
Headlamp Washer - CE4
Outside Moisture Sensor, and Front Wiper/Washer Motor
SP205
Outside Moisture Sensor, and Front Wiper/Washer Motor
Outside Moisture Sensor, and Front Wiper/Washer Motor
Outside Moisture Sensor, and Front Wiper/Washer Motor
G101, G103, G106, and G110
G102
Figure 3:

Headlamp Washer - CE4


Object Number: 1594280  Size: FS
Master Electrical Component List
Wiper/Washer System Description and Operation
Control Module References
Rear Wiper/Washer Controls
Wiper/Washer Switch and Washer Fluid Level Switch
Underhood Fuse Block
Underhood Fuse Block
G201 - 1 of 2
G101, G103, G106, and G110
Figure 4:

Rear Wiper/Washer Controls


Object Number: 1594281  Size: FS
Master Electrical Component List
Wiper/Washer System Description and Operation
Control Module References
Rear Window Wiper Motor
Headlamp Washer - CE4
Underhood Fuse Block
Underhood Fuse Block
Steering Wheel Schematics
G101, G103, G106, and G110
Figure 5:

Rear Window Wiper Motor


Object Number: 1594283  Size: FS
Master Electrical Component List
Wiper/Washer System Description and Operation
Control Module References
Rear Wiper/Washer Controls
F PARK, LGM #2, LR PARK, RR FOG, RR PARK, TR PARK Fuses, and RR WIPER Circuit Breaker
SP205
SP306
G401, G402, and G403