GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Battery

Right side of the engine compartment, below the windshield washer solvent container

Engine Electrical Component Views

Engine Electrical Connector End Views

Data Link Connector (DLC)

Below the left side of the IP, right of the steering column

Data Link Communications Component Views in Data Link Communications

Data Link Communications Connector End Views in Data Link Communications

Fuse Block

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

Power and Grounding Component Views in Wiring Systems

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Fusible Links

Front of the engine, on the starter assembly

Engine Electrical Component Views

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Generator

Top rear right side of the engine

Engine Electrical Component Views

Engine Electrical Connector End Views

Ignition Switch

Inside the steering column

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Instrument Cluster

Top of the IP, 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

Park Neutral Position (PNP) Switch

Left of the engine, on the transaxle

Engine Controls Component Views in Engine Controls - 2.5L (LB8) and 3.0L (L46)

Engine Controls Connector End Views in Engine Controls - 2.5L (LB8) and 3.0L (L46)

Powertrain Control Module (PCM)

Front left side of the engine, inside the air cleaner assembly

Engine Controls Component Views in Engine Controls - 2.5L (LB8) and 3.0L (L46)

Powertrain Control Module Connector End Views in Engine Controls - 2.5L (LB8) and 3.0L (L46)

Splice Pack SP205

Below the IP, right side of the steering column

Data Link Communications Component Views in Data Link Communications

Data Link Communications Connector End Views in Data Link Communications

Starter Motor

Lower front of the engine

Engine Electrical Component Views

Engine Electrical Connector End Views

Underhood Accessory Wiring Junction Block

Right side of the engine compartment, mounted to the strut tower

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

C101 (20 cavities)

IP wiring harness to the engine wiring harness, left side of the engine compartment, near the strut tower

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C201 (48 cavities)

IP wiring harness to the steering column wiring harness, behind the IP, on the right side of the steering column

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G100

Right side of the engine compartment, at the base of the battery

Harness Routing Views in Wiring Systems

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G113

Lower left front of the engine, on the transaxle stud, left of the starter

Harness Routing Views in Wiring Systems

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P100

Lower right side of the dash panel

Harness Routing Views in Wiring Systems

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P101

Upper left side of the dash panel

Harness Routing Views in Wiring Systems

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S228

IP wiring harness, right side of the dash under the IP compartment, approximately 19 cm (7 in) from the G200 breakout

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S234

IP wiring harness, left side of the steering column, approximately 13 cm (5 in) from the instrument cluster breakout

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