Power Seat Systems Component Views

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Driver Seat Component Views (1 Of 2)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	C321
2	Seat Adjuster Switch - Driver
3	Memory Seat Module - C4
4	Memory Seat Module - C3
5	Seat Bolster/Lumbar Switch - Driver
6	Seat Recliner Motor - Driver
7	C305
8	C323
9	C325
10	C322
11	Seat Rear Vertical Motor - Driver
12	Seat Front Vertical Motor - Driver
13	Memory Seat Module - C2
14	Memory Seat Module - C1
15	Seat Horizontal Motor - Driver
16	C320

Fig 2: Driver Seat Component Views (2 Of 2)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Seat Bolster Motor - Driver
2	Seat Lumbar Motor - Driver
3	Heated Seat Element - Driver Cushion
4	C324
5	Seat Belt Switch Connector
6	Heated Seat Element - Driver Cushion Connector

Fig 3: Front Passenger Seat Component Views (1 Of 2) (W/ AN3)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Seat Horizontal Motor - Front Passenger
2	Seat Front Vertical Motor - Front Passenger
3	Seat Rear Vertical Motor - Front Passenger
4	C388
5	C326
6	C399
7	Seat Recliner Motor - Front Passenger
8	Seat Adjuster Switch - Front Passenger
9	Seat Adjuster Switch Connector

Fig 4: Front Passenger Seat Component Views (2 Of 2) (W/ AN3)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Seat Bolster Motor - Front Passenger
2	Seat Lumbar Motor - Front Passenger
3	Heated Seat Element - Front Passenger Cushion Connector
4	C329