GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Engine Compartment Fuse/Relay Center

On the left side of the engine compartment, near the front strut tower

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Engine Compartment Relay Center

On the left side of the engine compartment, near the engine compartment fuse/relay center

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Outside Moisture Sensor

Inside the top center of the windshield, near the rearview mirror

Wiper/Washer Component Views

Wiper/Washer Connector End Views

Rear Compartment Fuse Block

In the left front of the rear compartment, on the electronics bay

Power and Grounding Component Views in Wiring Systems

--

Windshield Washer Fluid Level Switch

On the left front of the vehicle, behind the front fascia, forward of the front wheel

Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges and Console

Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges and Console

Windshield Washer Pump

On the left front of the vehicle, behind the front fascia, forward of the front wheel

Wiper/Washer Component Views

Wiper/Washer Connector End Views

Windshield Wiper Switch

In the left front of the passenger compartment, in the top of the steering column

--

--

Windshield Wiper/Washer Module

On the left rear of the engine compartment, near the brake booster

Wiper/Washer Component Views

Wiper/Washer Connector End Views

C202 (47 cavities)

Body harness to the steering column harness, under the left side of the IP, near the steering column

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C313 (6 cavities)

Body harness to the headliner harness, in the left rear of the passenger compartment, near the headliner

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C315 (10 cavities)

Body harness to the headliner harness, in the left rear of the passenger compartment, near the headliner

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G101

On the left front corner of the engine compartment, on the radiator support

Power and Grounding Component Views in Wiring Systems

--

G204

In the left front of the passenger compartment, behind the kick panel

Power and Grounding Component Views in Wiring Systems

--

G400

In the left rear of the passenger compartment, under the rear seat

Power and Grounding Component Views in Wiring Systems

--

P101

On the left rear of the engine compartment, near the strut tower

Harness Routing Views in Wiring Systems

--

S100

In the body harness, approximately 32.5 cm (12.8 in) from the windshield wiper motor connector

Harness Routing Views in Wiring Systems

--

S107

In the body harness, approximately 16.5 cm (6.5 in) from the C104 breakout

Harness Routing Views in Wiring Systems

--

S200

In the body harness, approximately 8 cm (3.15 in) from P500

Harness Routing Views in Wiring Systems

--

S210

In the body harness, approximately 13.5 cm (5.31 in) in the instrument cluster connector breakout

Harness Routing Views in Wiring Systems

--

S337 (DeVille with YP7 or YP8)

In the headliner harness, approximately 6 cm (2.36 in) from the left front header lamp breakout

Harness Routing Views in Wiring Systems

--

S366

In the headliner harness, approximately 16.5 cm (6.5 in) from the left rear header lamp breakout

Harness Routing Views in Wiring Systems

--

S403

In the body harness, approximately 14 cm (5.51 in) from the left seat pan channel

Harness Routing Views in Wiring Systems

--

S407

In the body harness, approximately 77.5 cm (30.51 in) into the cross car breakout

Harness Routing Views in Wiring Systems

--