GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Battery

Center of passenger compartment under the rear seat cushion

Engine Electrical Component Views

Engine Electrical Connector End Views

Dash Integration Module

Behind IP panel, under right dash sound insulator

Body Control System Component Views

Body Control System Connector End Views

Data Link Connector

Lower left side of instrument panel

Power and Grounding Component Views

Power and Grounding Connector End Views

Generator

Right side of the engine, near the power steering pump

Engine Electrical Component Views

Engine Electrical Connector End Views

Ignition Switch

In the steering column

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Instrument Panel Cluster

Left side of the instrument panel, above the steering column

Instrument Cluster and HUD Component Views in Instrument Panel, Gauges and Console

Instrument Cluster and HUD Connector End Views in Instrument Panel, Gauges and Console

Powertrain Control Module (PCM)

Left side, front of the engine compartment, in the air cleaner housing

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

Rear Fuse Block

left rear side of the passenger compartment, under the rear seat cushion

Power and Grounding Component Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

Starter Solenoid

Center front of the engine, on the starter motor

Engine Electrical Component Views

Engine Electrical Connector End Views

Underhood Fuse Block

Right side, front of the engine compartment, near the battery

Power and Grounding Component Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C101

In engine compartment near left strut tower

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C202

Left lower front corner of passenger compartment on steering column (Body Harness to Steering column Harness)

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G305

Under the right side rear seat, right of the battery on the floor pan

Harness Routing Views in Wiring Systems

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P102

Right lower front corner of passenger compartment on bulk head

Harness Routing Views in Wiring Systems

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