Power Seat Operation - Passenger and Driver (Without Memory)

WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.

The driver seat can be equipped with either an 8-way or 10-way power seat.

The 8-way driver power seat is equipped with the following motors:

Front height motor (serviced with seat track assembly)
Rear height motor (serviced with seat track assembly)
Horizontal motor (serviced separately from the seat track assembly)
Lumbar motor (serviced with power lumbar assembly)

The 10-way driver power seat is equipped with the following motors:

Front height motor (serviced with seat track assembly)
Rear height motor (serviced with seat track assembly)
Horizontal motor (serviced separately from the seat track assembly)
Recliner motor (serviced with seat backrest assembly)
Lumbar motor (serviced with power lumbar assembly)

The passenger power seat can be equipped with a 10-way power seat.

The 10-way passenger power seat is equipped with the following motors:

Front height motor (serviced with seat track assembly)
Rear height motor (serviced with seat track assembly)
Horizontal motor (serviced separately from the seat track assembly)
Recliner motor (serviced with seat backrest assembly)
Lumbar motor (serviced with power lumbar assembly)
H point lift sensor (if equipped with max recline, serviced separately from the seat track)

If equipped with max recline, the passenger seat backrest can be adjusted to be fully flat. Before moving the seat backrest fully flat, make sure the vehicle is stationary. Store the rear seat cushion in the upright position and remove any objects that may obstruct the movement of the seat to the flat position. If the passenger seat backrest is in the fully flat position and the vehicle is in motion, a warning chime will sound and message "Return Passenger Seat to Upright Position" will be displayed on the information center. For additional information, Refer to: Warning Chimes - System Operation and Component Description . Refer to: Message Center - System Operation and Component Description .

The driver and passenger seat control switches contain normally-closed contacts which are grounded. An individual circuit is switched to voltage when a specific adjustment position is selected. The seat control switches are hard-wired directly to the applicable seat motors. The motor direction is determined by the polarity of voltage supplied from the seat control switch.