GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Clutch Pedal Position (CPP) Switch

On the clutch pedal support bracket

Engine Electrical Component Views in Engine Electrical

Engine Electrical Connector End Views in Engine Electrical

Cruise Control Module (CCM)

At the right rear of the engine compartment, on the cowl

Cruise Control Component Views in Cruise Control

Cruise Control Connector End Views in Cruise Control

Cruise Control Switch

Part of the steering column control lever, left side of the steering column

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Cruise Control Connector End Views in Cruise Control

IP Fuse Block

To the right of the IP, near the right front door jamb switch

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

TCC/Stop Lamp Switch

Mounted on the brake pedal

Engine Electrical Component Views in Engine Electrical

Automatic Transmission Inline Harness Connector End View in Automatic Transmission

Underhood Fuse Block

On the top of the right inner wheelwell near the battery

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 BlockConnector 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

Vehicle Control Module (VCM)

To the left of the engine compartment

Engine Controls Component Views in Engine Controls

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Vehicle Control Module (VCM) Connector C4 (24 Cavities)

To the left of the engine compartment

Engine Controls Component Views in Engine Controls

VCM Connector End Views in Engine Controls

C203 (116 Cavities)

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

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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

G105

(CKT 451) At the engine harness, to the left rear of the cylinder head

Power and Grounding Component 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

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S138

(CKT 420) At the body harness, between the breakouts to the park lamp switch relay and the radio power antenna 6.5 cm (2.6 in) from the breakout to the radio power antenna

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S152

(CKT 451) At the engine harness, between the breakouts for the left rear and the right rear engine block grounds, 15 cm (5.9 in) from the breakout to the right rear engine grounds

Power and Grounding Component Views in Wiring Systems

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S204

(CKT 41) At the body harness inside the conduit, 39 cm (15.5 in) from the BCM breakout towards the body relay block

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S207

(CKT 817) At the body harness inside the conduit, 26 cm (10.4 in) from the BCM breakout towards the body relay block

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