GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Driver Seat Components


Object Number: 1653142  Size: LF
(1)Seat Recline Motor - Driver (AH5)
(2)Heated Seat Element - Driver - Back (KA1)
(3)Seat Adjuster Switch - Driver
(4)Heated Seat Control Module (KA1)
(5)Horizontal Motor (Part of the Seat Adjuster Motor Assembly - Driver)
(6)Front Vertical Motor (Part of the Seat Adjuster Motor Assembly - Driver)
(7)Rear Vertical Motor (Part of the Seat Adjuster Motor Assembly - Driver)
(8)Heated Seat Element - Driver - Seat (KA1)
Figure 2:

Passenger Seat Components


Object Number: 1653138  Size: LF
(1)Heated Seat Element - Passenger - Back (KA1)
(2)Seat Belt Switch - Passenger
(3)Seat Belt Tension Sensor - Passenger
(4)Seat Belt Tension Sensor - Passenger, Connector
(5)Rear Vertical Motor (Part of the Seat Adjuster Motor Assembly - Passenger)
(6)Front Vertical Motor (Part of the Seat Adjuster Motor Assembly - Passenger)
(7)Horizontal Motor (Part of the Seat Adjuster Motor Assembly - Passenger)
(8)Inflatable Restraint Front Passenger Presence System (PPS) Module
(9)Inflatable Restraint Front Passenger Presence System (PPS) Sensor
(10)Seat Adjuster Switch - Passenger (AG2)
(11)Heated Seat Element - Passenger - Seat (KA1)