Buy 2002 Gmc Sierra 3500 8.1L Vortec V8 A/T RWD SLE Extended Cab Pickup Power Seat Control Module - OEM Gmc Part # 12473999

Power Seat Control Module.
Power Seat Control Module.

Power Seat Control Module

BUCKET SEAT, DRIVER SIDE, seat recliner.
Power Seat Control Module - Repair or Replace
Your power seats may not move at all, or the memory feature may not return them to their stored position. If this is the case, your 2002 GMC Sierra 3500 may need a new power seat control module.