GM Service Manual Online
For 1990-2009 cars only

Component

Location

Locator View

Connector End View

Battery

On the left side of the engine compartment

Harness Routing Views in Wiring Systems

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Body Control Module (BCM)

Below the right side of the IP

Body Control System Component Views in Body Control Systems

Body Control System Connector End Views in Body Control Systems

Fusible Link

On the lower front of the engine (LD9)

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Fusible Link

On the front of the engine (LA1)

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Generator

On the lower front of the engine (LD9)

Harness Routing Views in Wiring Systems

Engine Electrical Connector End Views

Generator

On the top right of engine (LA1)

Harness Routing Views in Wiring Systems

Engine Electrical Connector End Views

Ignition Switch

On the left side of the IP

Power and Grounding Component Views In Wiring Systems

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Instrument Panel Cluster

On the left side of the IP

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)

Below the left side of the IP near the steering column

Engine Controls Component Views in Engine Controls

Powertrain Control Module Connector End Views in Engine Controls

Starter Motor

On the lower front of the engine (LA1)

Harness Routing Views in Wiring Systems

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Starter Motor

On the lower front of the engine (LD9)

Harness Routing Views in Wiring Systems

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Starter Solenoid

On the lower front of the engine (LA1)

Harness Routing Views in Wiring Systems

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Starter Solenoid

On the lower front of the engine (LD9)

Harness Routing Views in Wiring Systems

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Park/Neutral Position Switch

On the left side of the engine

Automatic Transmission Electronic Component Views in Automatic Transaxle

Automatic Transmission Internal Connector End Views in Automatic Transaxle

Underhood Junction Block

In the left side of the engine compartment

Electrical Center Identification Views in Wiring Systems

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G102

On the front of the engine (LA1)

Electrical Center Identification Views in Wiring Systems

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G102

On the lower front of the engine (LD9)

Electrical Center Identification Views in Wiring Systems

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G104

On the left side of the engine compartment

Electrical Center Identification Views in Wiring Systems

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P200

In the rear of the engine compartment

Electrical Center Identification Views in Wiring Systems

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