GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Forward/Back Motor

Under the driver seat (part of the power seat actuator assembly)

Power Seat Component Views

Power Seat Connector End Views

Front Height Motor

Under the driver seat (part of the power seat actuator assembly)

Power Seat Component Views

Power Seat Connector End Views

IP Fuse Block

On the left end of the IP carrier

Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges and Console

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Lumbar Adjuster Switch, Driver

On the left side of the driver seat

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Power Seat Connector End Views

Lumbar Adjuster Switch, Passenger

On the right side of the passenger seat

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Power Seat Connector End Views

Power Seat Cushion Air Control Module (AQ9)

Under the driver seat

Power Seat Component Views

Power Seat Connector End Views

Power Seat Switch

On the left side of the driver seat

Power Seat Component Views

Power Seat Connector End Views

Rear Height Motor

Under the driver seat (part of the power seat actuator assembly)

Power Seat Component Views

Power Seat Connector End Views

C300 (6 cavities) (AQ9)

Seat jumper to the driver seat harness, under the driver seat assembly

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C305 (6 cavities) (AQ9)

Seat jumper to the passenger seat harness, under the passenger seat assembly

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C310 (2 cavities) (w/AG1)

IP to the driver seat harness, rear mounting bolt of the driver seat

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C310 (2 cavities) (w/AQ9)

IP to the seat jumper harness, between the rear mounting bolts of the driver seat

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G305

Bolted to the left rocker panel at the floor pan bar

Harness Routing Views in Wiring Systems

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S252 (Convertible)

In the IP harness, main branch, approximately 48 cm (19 in) from G200 breakout

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S320 (AQ9)

In the seat jumper harness, main branch, approximately 7 cm (2.8 in) from C310 breakout

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S321 (AQ9)

In the seat jumper harness, main branch, approximately 13 cm (5.1 in) from C310 breakout

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S331 (AQ9)

In the passenger seat harness, approximately 30 cm (11.8 in) from C305 breakout

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