GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Engine Cooling Fan Motor

Left front side of the engine compartment, behind the radiator

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Cooling System Connector End Views

Fuse Box

Left side of the engine compartment, mounted on Left inner side of the fender, behind the relay box

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Junction Block

Behind left side of the IP

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Powertrain Control Module (PCM)

Behind the right side of the IP, near the glove box

Engine Controls Component Views in Engine Controls

Powertrain Control Module Connector End Views in Engine Controls

Relay Box

Left front engine compartment, near the battery

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

C113 (16 Cavities)

Main harness to engine harness, right rear side of the engine compartment near the bulkhead

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring

G102

Left front side of the engine compartment on the left front inner fender near battery

Harness Routing Views in Wiring Systems

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P200

Left rear engine compartment, on the bulkhead, near the brake master cylinder

Harness Routing Views in Wiring Systems

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P202

Center of the engine compartment, on the bulkhead

Harness Routing Views in Wiring Systems

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S202

Main harness, approximately 8 cm (3.125 in) from the junction block connector C6 breakout

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S231

Main harness, approximately 15 (6 in) cm from P200

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