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

Power Seat Subsystem


Object Number: 1511036  Size: LF
(1)Seat Belt Switch
(2)Heated Seat Element - Cushion Cover Connector (KA1)
(3)Heated Seat Back Element Connector (KA1)
(4)Manual Lumbar Adjuster
(5)Seat Adjuster Switch (AG1/AG2)
(6)Manual Seat Recliner Lever
(7)Seat Postion Sensor Front Vertical - Driver (A43)
(8)Seat Postion Sensor Horzontal - Driver (A43)
(9)Seat Postion Sensor Rear Vertical - Driver (A43)
(10)Memory Seat and Mirror Module (A43)
Figure 2:

Seat Controls - Front Passenger


Object Number: 772988  Size: LF
(1)Seat Adjuster Switch-Front Passenger