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

Wiper/Washer System


Object Number: 596823  Size: LF
(1)Windshield Wiper/Washer Module
(2)Outside Moisture Sensor
(3)Fuse Block - Underhood
(4)Windshield Washer Fluid Pump
Figure 2:

Engine Compartment, at the Rear


Object Number: 321323  Size: LF
(1)Windshield Wiper/Washer Module C2
(2)Windshield Wiper/Washer Module C1
(3)Windshield Wiper/Washer Module/Motor
(4)Blower Motor
Figure 3:

Left Front of the Vehicle, Behind the Front Fascia


Object Number: 321316  Size: LF
(1)Windshield Washer Fluid Level Switch
(2)Windshield Washer Fluid Pump
Figure 4:

Windshield, Top Center


Object Number: 321388  Size: LF
(1)Outside Moisture Sensor
(2)Inside Rearview Mirror
Figure 5:

Passenger Compartment, in the Steering Column


Object Number: 321374  Size: LF
(1)Ignition Lock Cylinder
(2)Inflatable Restraint Steering Wheel Module Coil
(3)Multifunction Lever
(4)Windshield Wiper Switch
(5)Steering Column
(6)Turn Signal Switch-Hidden