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

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Data Link Connector

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

Data Link Communications Component Views in Wiring Systems

Data Link Communications Connector End Views in Wiring Systems

Fuse Block

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

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Fusible Links

Front of the engine, on the starter assembly

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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

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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

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Powertrain Control Module (PCM) (VIN K and VIN 1)

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

Engine Controls Component Views in Engine Controls - 3.8L

Powertrain Control Module Connector End Views in Engine Controls - 3.8L

Powertrain Control Module (PCM) (VIN M)

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

Engine Controls Component Views in Engine Controls - 3.1L

Powertrain Control Module Connector End Views in Engine Controls - 3.1L

Splice Pack SP205

Below the IP, right side of the steering column

Data Link Communications Component Views in Wiring Systems

Data Link Communications Connector End Views in Wiring Systems

Starter

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

Engine Electrical Component Views

Engine Electrical Connector End Views

C101 (20 cavities)

I/P wiring harness to engine harness, left side of the engine compartment, near the strut tower

Harness Routing Views in Wiring Systems

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C201 (48 cavities)

I/P wiring harness to steering column 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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G101

Left side of the front end upper tie bar

Harness Routing Views in Wiring Systems

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G113 (VIN K & VIN 1)

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

Harness Routing Views in Wiring Systems

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G113 (VIN M)

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

I/P wiring harness, right side of the dash, under the IP compartment, approximately 24 cm (10 in) from the G200 breakout

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S234

I/P wiring harness, right side of the steering column, approximately 13 cm (5 in) from the instrument cluster breakout

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