GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

IP Fuse Block

Under the left side of the IP, on the left IP sound insulator

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

RH IP Fuse Block

Under the right side of the IP, near the rear of the IP compartment

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

RH Underhood Fuse Block

Center rear of the engine compartment, near the cowl

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Sunroof Actuator

In the center of the passenger compartment, in the rear of the headliner

Power Roof Systems Component Views

Power Roof Systems Connector End Views

Sunroof Control Module

In the center of the passenger compartment, in the rear of the headliner

Power Roof Systems Component Views

Power Roof Systems Connector End Views

Sunroof Switch

Center of overhead console

Power Roof Systems Component Views

Power Roof Systems Connector End Views

C221 (3 cavities)

Body harness to the sunroof harness, right hand of the passenger compartment, on the top of the front pillar

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G201

In the right front of the passenger compartment, behind the right kick panel trim plate

Power and Grounding Component Views in Wiring Systems

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P101

In the right rear of the engine compartment, near the right hand strut tower

Harness Routing Views in Wiring Systems

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P500

On the front of the left hand door jamb, near the door hinges

Harness Routing Views in Wiring Systems

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S203

In the body harness, approximately 43.5 cm (17.1 in) from the IP fuse block

Harness Routing Views in Wiring Systems

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S308

In the body harness, approximately 33 cm (13 in) from the G201 breakout

Harness Routing Views in Wiring Systems

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S501

In the body harness, approximately 43 cm (16.9 in) from P500

Harness Routing Views in Wiring Systems

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