GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Clutch Pedal Position 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)

RH Rear of the engine compartment, on the cowl

Cruise Control Component Views

Cruise Control Connector End Views

IP Fuse Block

LH of the IP, near the door jamb switch, LF

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Multifunction Switch (WPR/WSR and CRUISE)

LH side of the steering column

Tilt Wheel/Column Component Views in Steering Wheel and Column - Tilt

Cruise Control Connector End Views

Multifunction Switch (WPR/WSR and CRUISE), C1

LH side of the steering column

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Cruise Control Connector End Views

Stop Lamp Switch

Mounted on the brake pedal

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Underhood Fuse Block

On the top of the left inner wheelwell

Power and Grounding Component Views in Wiring Systems

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Underhood Fuse Block Connector C1 (68 Cavities) (Body)

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) (Engine)

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) (4.3L Engine)

LH of the engine compartment

Engine Controls Component Views in Engine Controls 4.3L

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Vehicle Control Module (VCM) (4.3L Engine) Connector C4 (24 Cavities)

LH of the engine compartment

Engine Controls Component Views in Engine Controls 4.3L

Engine Controls Connector End Views in Engine Controls - 4.3L

C203 (116 Cavities)

Body harness to IP harness, to the LH of the IP

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C211 (48 Cavities)

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 (4.3L Engine)

(CKT 450, CKT 451) Engine harness, LH Rear of the cylinder head

Harness Routing Views in Wiring Systems

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P100

IP bulkhead pass-through, LH rear of the engine compartment, on the cowl

Harness Routing Views in Wiring Systems

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S138

(CKT 420) Body harness, between the breakout to VCM connector C4 and the windshield wiper motor breakout, 32 cm (12.6 in) from the breakout to the motor

Harness Routing Views in Wiring Systems

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S152 (4.3L Engine)

(CKT 351, CKT 413, CKT 451) Engine harness, between the breakouts for the LH rear and RH rear engine block grounds, 15 cm (5.9 in) from the breakout to the LH rear engine grounds

Harness Routing Views in Wiring Systems

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S204

(CKT 41) In the body harness, 45 cm (18.2 in) from the BCM connector breakout toward C211

Harness Routing Views in Wiring Systems

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S207

(CKT 817) Body harness 32.5 cm (13 in) from the BCM connector breakout toward the C211 steering column harness connector

Harness Routing Views in Wiring Systems

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