GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Park/Neutral Position (PNP) Switch

On the left side of the transaxle, below the exhaust gas recirculation valve

Engine Controls Component Views in Engine Controls 3.8L

Engine Controls Connector End Views in Engine Controls 3.8L

Rear Compartment Lid Release Actuator (Buick)

In the center of the rear compartment, on the rear compartment latch

Body Rear End Component Views

Body Rear End Connector End Views

Rear Compartment Lid Release Actuator (Oldsmobile)

In the center of the rear compartment, on the rear compartment latch

Body Rear End Component Views

Body Rear End Connector End Views

Rear Compartment Lid Release Actuator (Pontiac)

In the center of the rear compartment, on the rear compartment latch

Body Rear End Component Views

Body Rear End Connector End Views

Rear Compartment Lid Release Switch (Buick)

Under the left hand of the instrument panel, on the knee bolster

Body Rear End Component Views

Body Rear End Connector End Views

Rear Compartment Lid Release Switch (Oldsmobile)

Left hand of instrument panel, left of the steering column

Body Rear End Component Views

Body Rear End Connector End Views

Rear Compartment Lid Release Switch (Pontiac)

Under the left hand of the instrument panel, on the knee bolster

Body Rear End Component Views

Body Rear End Connector End Views

RH IP Fuse Block

Under the right side of the IP, near the rear of the IP compartment

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Valet Switch (Buick)

Inside the passenger compartment glove box

Body Rear End Component Views

Body Rear End Connector End Views

Valet Switch (Oldsmobile)

Inside the passenger compartment glove box

Body Rear End Component Views

Body Rear End Connector End Views

Valet Switch (Pontiac)

In the rear compartment

Body Rear End Component Views

Body Rear End Connector End Views

C101 (66 cavities)

The body harness to the engine harness, in the right rear of the engine compartment, near the strut tower

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C200 (116 cavities)

The body harness to the IP harness, under the center of the IP

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G101

On the right rear of the engine, below the power steering pump

Power and Grounding Component Views in Wiring Systems

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G402 (Buick)

In the left side of the rear compartment, on the rear edge of the wheel house

Power and Grounding Component Views in Wiring Systems

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G402 (Oldsmobile)

Left hand of the rear compartment, on the rear edge of the wheel house

Power and Grounding Component Views in Wiring Systems

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G402 (Pontiac)

Left hand of the rear compartment, on the rear edge of the wheel house

Power and Grounding Component Views in Wiring Systems

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P100

Left hand of the engine compartment, near the left front strut tower

Harness Routing Views in Wiring Systems

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P405 (Pontiac)

Center rear of luggage compartment lid, near key cylinder

Harness Routing Views in Wiring Systems

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P408

Left center of the rear compartment, near the left hand wheel house

Harness Routing Views in Wiring Systems

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P500

On the front of the left front door jamb, near the door hinges

Harness Routing Views in Wiring Systems

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S110 (VIN K)

In the engine harness, approximately 6.5 cm (2.6 in) from the generator breakout

Harness Routing Views in Wiring Systems

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S110 (VIN 1)

In the engine harness, approximately 6.5 cm (2.6 in) from the generator breakout

Harness Routing Views in Wiring Systems

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S222 (Oldsmobile)

In the body harness, approximately 15.5 cm (6.1 in) from P100

Harness Routing Views in Wiring Systems

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S251

In the body harness, approximately 10 cm (3.9 in) from the right IP harness channel end

Harness Routing Views in Wiring Systems

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S273

In the body harness, approximately 17 cm (6.7 in) into the C101 breakout

Harness Routing Views in Wiring Systems

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S400 (Buick)

In the body harness, approximately 121.5 cm (47.8 in) from P408

Harness Routing Views in Wiring Systems

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S400 (Oldsmobile)

In the body harness, approximately 10 cm (3.9 in) from the G402 breakout

Harness Routing Views in Wiring Systems

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S400 (Pontiac)

In the body harness, approximately 10 cm (3.9 in) from the G402 breakout

Harness Routing Views in Wiring Systems

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