GM Service Manual Online
For 1990-2009 cars only

W4 (China) Master Component Table

Name

Location

Locator View

Connector End View

Driver Seat Adjuster Motor Assembly

Under driver's seat

Go to Power Seat Component Views in Power Seat System

Go to Power Seat Connector End Views in Power Seat System

Fuse Block

Right side of IP, in the right front door opening

Refer to Power and Grounding Component Views in Wiring Systems

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Passenger Seat Adjuster Motor Assembly

Under passenger's seat

Go to Power Seat Component Views in Power Seat System

Go to Power Seat Connector End Views in Power Seat System

Seat Adjuster Switch (Driver)

Left side of the driver's seat

Go to Power Seat Component Views in Power Seat System

Go to Power Seat Connector End Views in Power Seat System

Seat Adjuster Switch (Passenger)

Right side of the passenger's seat

Go to Power Seat Component Views in Power Seat System

Go to Power Seat Connector End Views in Power Seat System

Seat Front Vertical Adjuster Actuator Motor

Below the driver's seat, attached to the seat track

Go to Power Seat Component Views in Power Seat System

Go to Power Seat Connector End Views in Power Seat System

Seat Horizontal Adjuster Actuator Motor

Below the diver's seat, attached to the seat track

Go to Power Seat Component Views in Power Seat System

Go to Power Seat Connector End Views in Power Seat System

Seat Rear Vertical Adjuster Actuator Motor

Below the driver's seat, attached to the seat track

Go to Power Seat Component Views in Power Seat System

Go to Power Seat Connector End Views in Power Seat System

C200 (56 cavities)

IP wiring harness to the body wiring harness, behind the right side of IP

Refer to Harness Routing Views in Wiring System Harness Routing

Refer to Inline Harness Connector End Views in Wiring System Inline Harness

C311 (6 cavities)

Body wiring harness to the driver seat adjuster wiring harness, below the driver seat

Refer to Harness Routing Views in Wiring System Harness Routing

Refer to Inline Harness Connector End Views in Wiring System Inline Harness

C312 (6 cavities)

Body wiring harness to the passenger seat adjuster wiring harness, below the passenger seat

Refer to Harness Routing Views in Wiring System Harness Routing

Refer to Inline Harness Connector End Views in Wiring System Inline Harness

G301

Inside the left door sill, forward of the left front seat

Refer to Harness Routing Views in Wiring System Harness Routing

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S303

Body wiring harness, on the floor, under the driver's seat, approximately 10 cm (4 in) from the inline connector C 311 breakout

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S326

Body wiring harness, on the floor, under the driver's seat, approximately 14 cm (6 in) from the inline connector C 311 breakout

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