Power Seat Motor Operation
WARNING: This page is about a different car, the 2009 Pontiac Torrent and 2009 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
Each seat motor is reversible. The direction the seat or seat back travel is dependent upon the polarity of the supply voltage. By reversing polarity of the supply voltage the motor will move in one of its respective directions.