GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Data Link Connector (DLC)

Below the steering column, bottom of the knee bolster

Data Link Communications Component Views

Data Link Communications Connector End Views

Driver Information Display

In the roof console

Instrument Panel, Gages, and Console Component Views

Instrument Panel, Gages, and Console Connector End Views

Electronic Brake Control Module (EBCM)

Lower left side of the engine compartment

Antilock Brake System Component Views

Antilock Brake System Connector End Views

Fuse Block

Right side of the IP, in the right front door opening

Power and Grounding Component Views

Electrical Center Identification Views

Inflatable Restraint Sensing and Diagnostic Module (SDM)

Below the right front seat

SIR Component Views

SIR Connector End Views

Instrument Cluster

Left side of the IP

Instrument Panel, Gages, and Console Component Views

Instrument Panel, Gages, and Console Connector End Views

Pass Key III Module

In the steering column, at the ignition switch

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Theft Deterrent System Connector End Views

Powertrain Control Module (PCM)

Engine compartment, secured in the air cleaner assembly

Engine Controls Component Views

Engine Controls Connector End Views

Radio

Center of the IP console

Entertainment Component Views

Entertainment Connector End Views

Splice Pack SP205

Below the steering column, bottom of the knee bolster

Data Link Communications Component Views

Data Link Communications Connector End Views

C101 (20 cavities)

IP wiring harness to the engine wiring harness, in the lower left side of the engine compartment, near the EBCM

Harness Routing Views

Inline Harness Connector End Views

C203 (56 cavities)

IP wiring harness to the left side of the body wiring harness, left side of the steering column, below P101

Harness Routing Views

Inline Harness Connector End Views

C308 (23 cavities)

Body wiring harness to the roof wiring harness, inside the right B-pillar, behind the lower trim

Harness Routing Views

Inline Harness Connector End Views

G200

Right side of the IP, secured on the underside of the cross car beam, left of the heater-A/C vent

Harness Routing Views

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P101

On the left side of the bulkhead, right of the left strut tower

Harness Routing Views

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S211

IP harness, left side of the IP approximately 15 cm (6 in) from the radio and the rear window wiper/washer and multi-function switch breakout

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S238

IP harness, center of the IP approximately 80 cm (31 in) from the cigar lighter connector

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