Ford Repair Questions? Ask a Mechanic for Answers ASAP
Either the power seat recline side of the power seat switch is bad or the recline electronic motor has failed. The recline motor is on the hinge side closest to the center console. The connector can be accessed from the back side of the seat.
The seat will have to removed from the truck to replace the recline motor.
Not without removing the seat and accessing the seat back recline motor and shaft.