GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Headlamp Washer Pump

In the reservoir, behind the front bumper

Wiper/Washer Component Views

Wiper/Washer Connector End Views

Headlamp Washer Pump Relay

Mounted to the radiator support

Wiper/Washer Component Views

Wiper/Washer Connector End Views

IP Fuse Block

RH of the IP, near the door jamb switch, RF

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Multifunction Switch (WPR/WSR and CRUISE)

RH side of the steering column

Tilt Wheel/Column Component Views in Steering Wheel-Tilt

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Multifunction Switch (WPR/WSR and CRUISE), C2

RH side of the steering column

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Wiper/Washer Connector End Views

Rear Window Washer Pump Motor

Left front of the engine compartment, the upper pump in the washer fluid reservoir

Wiper/Washer Component Views

Wiper/Washer Connector End Views

Rear Window Wiper Motor

In the endgate, to the lower right of the latch

Wiper/Washer Component Views

Wiper/Washer Connector End Views

Rear Wiper/Washer and Endgate Window Release Switch

On the center console

Wiper/Washer Component Views

Wiper/Washer Connector End Views

Rear Window Wiper Cutout and Liftglass Ajar Jamb Switch

In the endgate near the latch

Wiper/Washer Component Views

Wiper/Washer Connector End Views

Underhood Fuse Block

On the top of the right inner wheelwell

Power and Grounding Component Views in Wiring Systems

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Underhood Fuse Block Connector C1 (68 cavities)

Below the underhood fuse block

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Underhood Fuse Block Connector C2 (68 cavities)

Below the underhood fuse block

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Windshield Wiper Motor

Center rear of the engine compartment, on the cowl

Wiper/Washer Component Views

Wiper/Washer Connector End Views

Windshield Washer Pump

LF of the engine compartment, in the washer fluid reservoir

Wiper/Washer Component Views

Wiper/Washer Connector End Views

Windshield Wiper/Washer Switch

Part of the steering column at the base of the LH control lever

Wiper/Washer Component Views

Wiper/Washer Connector End Views

C203 (116 cavities)

At the body harness to IP harness, to the left of the IP

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C211 (48 cavities)

At the body harness to steering column harness, in front of the IP, near the steering column

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C412 (4 cavities)

At the body harness to endgate harness, to the rear left center of the body, at the endgate

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G102

(CKT 350) At the engine harness, to the right rear of the cylinder head

Power and Grounding Component Views in Wiring Systems

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G117

(CKT 850) At the body harness, to the right rear of the engine compartment, near the cruise control module

Harness Routing Views in Wiring Systems

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G450

(CKT 1350) At the body harness, in the left rear body corner, near the tail lamp harness

Harness Routing Views in Wiring Systems

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P100

At the IP bulkhead pass-through to the right rear of the engine compartment on the cowl

Harness Routing Views in Wiring Systems

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P900

At the body to endgate, between the body harness and the endgate

Harness Routing Views in Wiring Systems

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S118

(CKT 850) In the body harness between the breakouts to the park lamp switch relay connector and the power radio antenna connector, 13 cm (5.2 in) from the power radio antenna connector breakout

Harness Routing Views in Wiring Systmes

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S126

CKT 350) In the foward lamp harness 6.5 cm (2.6 in) from the breakout to the EBCM connector C1, toward the underhood fuse block

Harness Routing Views in Wiring Systems

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S427

(CKT 1350) At the left rear body harness, 7 cm (2.8 in) below the breakout to the left tail lamp connector C403

Power and Grounding Component Views in Wiring Systems

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