GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

ABS/TCC Switch

Under the left side of the instrument panel, near the top of the brake pedal

Engine Controls Component Views in Engine Controls - 4.6L

Engine Controls Connector End Views in Engine Controls - 4.6L

Cruise Control Module

Left side of the engine compartment, near the power brake booster

Cruise Control Component Views

Cruise Control Connector End Views

Inflatable Restraint Steering Wheel Coil Module

Left front of the passenger compartment, under the steering wheel

SIR Component Views in SIR

SIR Connector End Views in SIR

Instrument Cluster

Left of the instrument panel, above the steering column

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

Powertrain Control Module (PCM)

Front left side of the engine compartment, below the air cleaner

Engine Controls Component Views in Engine Controls - 4.6L

Powertrain Control Module Connector End Views in Engine Controls - 4.6L

Rear Fuse Block

Left rear of the passenger compartment, under the rear seat

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Steering Column Fuse Holder

Left front of the passenger compartment, near the base of the steering column

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Steering Wheel Controls

Left front of the passenger compartment, on the steering wheel

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Stoplamp/Automatic Transmission Shift Lock Control Switch

Under the left side of the instrument panel, near the top of the brake pedal

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

Tilt Wheel/Column Connector End Views in Steering Wheel and Column - Tilt

Underhood Fuse Block

Right side of the engine compartment

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

C101 (40 cavities)

Engine harness to body harness, left rear of the engine compartment near the master cylinder

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C202 (40 cavities)

Body harness to steering column harness, under the left side of the instrument panel near the base of the steering column

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G101

Left front of the engine compartment, on the left side of the radiator support

Power and Grounding Component Views in Wiring Systems

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P100

Right lower corner of the engine compartment block head, near the base of the strut tower

Harness Routing Views in Wiring Systems

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P101

Left lower corner of the engine compartment bulk head, near the base of the strut tower

Harness Routing Views in Wiring Systems

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S210

In the body harness, approximately 67.1 cm (26.4 in) from C200

Harness Routing Views in Wiring Systems

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S222

In the steering column

Harness Routing Views in Wiring Systems

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S228

In the steering wheel, behind the inflatable restraint steering wheel module

Harness Routing Views in Wiring Systems

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SP308

Left rear of the passenger compartment, taped to the body harness approximately 24 cm (9.4 in) from the cross car channel

Harness Routing Views in Wiring Systems

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