Seat Motors

The head restraint motor is located in the upper section of each seat backrest and is accessible by removal of the seat back. The motor moves a cradle which is driven in a vertical motion by a rack and pinion arrangement. The cradle has the two head restraint stems attached to it and therefore, raises and lowers the head restraint as the motor moves the cradle. The motor contains a Hall sensor which supplies positional information to the DSM.

The seat forward/rearward motor is an integral component of the seat frame. The motor drives on a gear on a worm drive lead screw which is integral with the floor rail. The lead screw has a stop at each end to limit the fore and aft seat movement.

The seat tilt motor is located below the seat. The seat tilt motor drives a gear on a lead screw to raise the front of the seat cushion.

The motor contains a Hall sensor which supplies positional information to the DSM.

The seat cushion extension motor is located below the seat. The motor drives a gear on a lead screw which extends or retracts the front of the seat cushion. The motor contains a Hall sensor which supplies positional information to the DSM.

The seat height motor is located below the seat. The seat height motor drives a gear on a lead screw. The lead screw moves a lever mechanism which raises or lowers the seat cushion. The motor contains a Hall sensor which supplies positional information to the DSM.

The seat backrest recline motor is located in the seat back rest. The recline motor rotates a shaft which is connected the seat backrest frame and raises or lowers the back rest position. The motor contains a Hall sensor which supplies positional information to the DSM.