I'm working on my neighbors 99 F250 super duty deisel. I have replaced the wiper motor and multi purpose switch, with the relay in place under the hood the wipers run all the time no control on switch. I ordered the Motorcraft SW-7665 wiper control board, but I can't find it anywhere. I have the dash board completely apart, but I cannot locate this board.
I would be super greatful if someone could tell me where I can find this part.
Thanks