GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2003 🢒 Safari - 2WD 🢒 Body and Accessories 🢒 Wipers/Washer Systems 🢒 Wiper/Washer Schematics
Figure 1:

Windshield Wiper
Object Number: 652352 Size: FS
Master Electrical Component List
Wiper/Washer System Description and Operation
Rear Window Wiper
Ignition Switch - ACC/RUN and RUN Bus Bars
RADIO ACCY, RR WIPER, and WIPER Fuses
G110 - Page 1 of 2
G100, G102, and G103
Figure 2:

Rear Window Wiper
Object Number: 652356 Size: FS
Master Electrical Component List
Rear Wiper/Washer System Description and Operation
Windshield Wiper
Ignition Switch - ACC/RUN and RUN Bus Bars
G100, G102, and G103
G300, G401, and G403