GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Body Relay Block

LH of the dash, right of the IP fuse block

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Sunroof Actuator Motor

In front of the sunroof

Power Roof Systems Component Views

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Sunroof Control Switch

In the overhead console

Power Roof Systems Component Views

Power Roof Systems Connector End Views

Sunroof Module

LH of the sunroof module at the front of the sunroof

Power Roof Systems Component Views

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Sunroof Module Connector C1

LH of the sunroof module at the front of the sunroof

Power Roof Systems Component Views

Power Roof Systems Connector End Views

Sunroof Module Connector C2

RH side of the sunroof module at the front of the sunroof

Power Roof Systems Component Views

Power Roof Systems Connector End Views

Sunroof Motor Connector C1

Dome harness to sunroof harness overhead, near the sunroof express module

Power Roof Systems Component Views

Power Roof Systems Connector End Views

Sunroof Motor Connector C2

Dome harness to sunroof harness overhead, near the sunroof express module

Power Roof Systems Component Views

Power Roof Systems Connector End Views

C209 (16 Cavities) (Pickup)

Body harness to dome harness, at the LF of the IP, at the LF window

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C209 (16 Cavities) (Utility)

Body harness to dome harness, at the LF of the IP, at the LF window

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C300 (2 Cavities) (Utility w/ Sunroof)

Dome harness to sunroof harness overhead, near the sunroof express module

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G202

(CKT 1850) Body harness, to the LF of the IP, above P100

Harness Routing Views in Wiring Systems

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S302 (Pickup)

(CKT 1850) Dome harness between the breakout to the dome lamp and to the LH sunshade mirror lamp, 10 cm (3.9 in) from the breakout to the dome lamp

Harness Routing Views in Wiring Systems

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S302 (Utility w/ Sunroof)

(CKT 1850) Dome harness between the breakouts to the inside air temperature sensor and the LH sunshade mirror lamp, 5 cm (4 in) from the breakout to the sensor

Harness Routing Views in Wiring Systems

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