Power Seats System Description and Operation: Notes

The driver and passenger 8 - way power seat systems each consist of the following components:

• Seat adjuster switch
• Seat horizontal motor
• Seat front vertical motor
• Seat rear vertical motor
• Seat recline motor

The 2-way power seat system consists of a seat adjuster switch and a seat vertical motor.

NOTE:

If equipped, the passenger seat block diagram is identical to the driver seat.

Fig 1: Power Seat Block Diagram

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
S64D	S64D Seat Adjuster Switch - Driver
M56D	M56D Seat Recline Motor - Driver
M51D	M51D Seat Horizontal Motor - Driver
M55D	M55D Seat Rear Vertical Motor - Driver
M50D	M50D Seat Front Vertical Motor - Driver