Power seat control not working to move seat back. works to move seat forward and the other power controls work for seat back postion and such. how can i manually move the seat back. once it is back it can stay at that position.

That is easy find the motor under the seat that moves the seat back and forth take and neg wire and a hot wire carefully touch the twoo prongs going to the motor after diconnecting the plug going into the motor. it sould go forward one way and croos the wires to get it to go the other way if this works get a new switch and have a working seat.