GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Antenna

Right front corner of the vehicle

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Body Control Module (BCM)

Inside the dash, above the radio

Body Control System Component Views in Body Control Systems

Body Control System Connector End Views in Body Control Systems

Instrument Panel (IP) Fuse Block

On the lower left side of the dash, next to the left side kick panel

Harness Routing Views in Wiring Systems

Electrical Center Identification Views in Wiring Systems

Radio

In the center of the dash

HVAC Component Views in HVAC Systems - Manual

Entertainment Connector End Views

Radio Control Module Rear

In the left side of the vehicle behind the B pillar

Entertainment Component Views

Entertainment Connector End Views

Radio Speaker Left Front Door

In the lower front corner of the left front door

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Entertainment Connector End Views

Radio Speaker Left Rear

With the upper left rear D pillar

Entertainment Component Views

Entertainment Connector End Views

Radio Speaker Left Rear Door

In the left rear door

Entertainment Component Views

Entertainment Connector End Views

Radio Speaker Right Front Door

In the lower front corner of the right front door

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Entertainment Connector End Views

Radio Speaker Right Rear

In the upper right rear D pillar

Entertainment Component Views

Entertainment Connector End Views

Radio Speaker Right Rear Door

In the right rear door

Entertainment Component Views

Entertainment Connector End Views

Remote CD Player

In the center console below the radio

Entertainment Component Views

Entertainment Connector End Views

Sub-Woofer Amplifier

Between the left B and C pillar, behind the trim panel

Entertainment Component Views

Entertainment Connector End Views

Sub-Woofer LH

In the left rear door

Entertainment Component Views

Entertainment Connector End Views

Sub-Woofer RH

In the right rear door

Entertainment Component Views

Entertainment Connector End Views

Tweeter Speaker Left Front Door

In front of the arm rest

Entertainment Component Views

Entertainment Connector End Views

Tweeter Speaker Right Front Door

In front of the arm rest

Entertainment Component Views

Entertainment Connector End Views

Vehicle Control Module (VCM)

On the left side of the engine compartment on the lower side of the battery

Engine Controls Component Views in Engine Controls

VCM Connector End Views in Engine Controls

C100

In the left side front of the dash

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C200

In the LH kick panel near C100

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C300

In the left kick panel

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G105

In the thermostat housing

Power and Grounding Component Views in Wiring Systems

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G200

In the right front of the A pillar above the right front door jamb switch

Harness Routing Views in Wiring Systems

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G400

In the upper half of the left D pillar

Harness Routing Views in Wiring Systems

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P100

In the left side front of the dash, on the left of the bulkhead

Harness Routing Views in Wiring Systems

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P500

In the lower half of the left A pillar

Harness Routing Views in Wiring Systems

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P600

In the lower half of the right A pillar

Harness Routing Views in Wiring Systems

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S117

In the engine harness 2.5 cm (1 in) from the A/C low pressure cut-off switch breakout toward the engine

Harness Routing Views in Wiring Systems

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S130

In the IP harness 32 cm (12.6 in) from C102 breakout

Harness Routing Views in Wiring Systems

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S204

In the IP harness 7 cm (2.8 in) from C100

Harness Routing Views in Wiring Systems

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S210

In the IP harness 23.5 cm (9.3 in) from connector C100

Harness Routing Views in Wiring Systems

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S222

In the I/P harness 23.5 cm (9.3 in )from the instrument cluster connector breakout

Harness Routing Views in Wiring Systems

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S246

In the IP harness 14.5 cm (5.7 in) from the convenience center

Harness Routing Views in Wiring Systems

S260

In the IP harness 49 cm (19.3 in) from the right kick panel connector C205

Harness Routing Views in Wiring Systems

S309

In the body harness 223.5 cm (88 in) from the rear auxiliary connector brteakout away from P400

Harness Routing Views in Wiring Systems

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S310

In the body harness 223.5 cm (88 in) from the rear auxiliary connector breakout away from P400

Harness Routing Views in Wiring Systems

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S311

In the body harness 217 cm (85.4 in) from the rear auxiliary connector breakout away from P400

Harness Routing Views in Wiring Systems

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S312

In the body harness 210.5 cm (82.3 in) from the rear auxiliary connector breakout away from P400

Harness Routing Views in Wiring Systems

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S313

In the body harness 204 cm (80.3 in) from the rear auxiliary connector breakout away from P400

Harness Routing Views in Wiring Systems

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S314

In the body harness 76 cm (29.9 in) from the rear radio control module connector

Harness Routing Views in Wiring Systems

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S315

In the body harness at the left B pillar 4 cm (1.6 in) from the breakout toward the top of the vehicle

Harness Routing Views in Wiring Systems

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S317

In the body harness 4 cm (1.6 in) from the amplifier connector breakout toward the connector

Harness Routing Views in Wiring Systems

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S318

In the body harness 30.5 cm (12 in) from the amplifier connector

Harness Routing Views in Wiring Systems

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S319

In the body harness 10 cm (3.9 in) from G400 breakout toward P401

Harness Routing Views in Wiring Systems

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S322

In the LH B pillar 4 cm (1.6 in) from the breakout toward the top of the vehicle

Harness Routing Views in Wiring Systems

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S328

In the right B pillar 6 cm (2.4 in) from the D300 breakout

Harness Routing Views in Wiring Systems

S502

In the left door harness 10.5 cm (4.1 in) from the power window switch connectors breakout

Harness Routing Views in Wiring Systems

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S506

In the left door harness 6.5 cm (2.6 in) the power window switch C2 connector breakout

Harness Routing Views in Wiring Systems

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S602

In the right door harness 10.5 cm (4.1 in) from the power window switch connectors breakout toward P600

Harness Routing Views in Wiring Systems

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S603

In the right door harness 4 cm (1.6 in) from the power window switch connectors

Harness Routing Views in Wiring Systems

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