X3 If you don't have any luck with trying to free up the switch, check the wires leading to it with a volt meter. You probably have 3 wires, one power, and the other two grounded through the reversible motor, one for each direction. See if there is power on any of the wires and go from there.
2003 Ford F-350 V-10 Crew Cab 4WD Long Bed
2004 Jayco Designer Medallion 29 RLTS 5th wheel
Bill, Gayle, and Mindi (dachshund)
Retired at last !
Nothing is foolproof to a sufficiently talented fool.