I have a 68 FB wiper washer issue. The wiper motor cam keeps turning when the wiper switch inside the passenger compartment is turned on and the washer is not depressed. I have replaced the wiper motor and the wiper switch but it still pumps fluid when the switch is on. When I unplug the washer solenoid the cam keeps turning. When I disconnect the wiper connection it stops, as it should. If anyone can help please let me know or if you have a wiring diagram I would really appreciate it.
Bruce,
I had the same issue years ago. Trying to remember what I did to fix it. This is what I can remember:
- probably a ground issue. - I think there was another wire plug to plug into the pump board. There is a 2 wire plug that goes into the board and then another plug connected to that plug (sort of piggy back). Not explaining it very well but if you could get a pic from someone that has theirs installed and working you might figure it out. Get snaps of the wires connecting to the pump and the wiper motor.
