this is what i have a 1965 f100. I am in the last stage of my restore. the wiper motor works but its not the one for the 65 year it had a pigtale comeing off the motor with the wiper switch (arm) straper under the steering wheel. it has a white, blue , red and black wire know its a ford it mount in the same (must be 70's motor). i am trying to hook it up to one of the wiper switches that fit in my dash i have tryed hooking it up i can run the motor but it does not stop in the off postion.i will list the switches i have , any one that can help i will be more than happy.

1) switch with , black , red , green, green with yellow

2nd) switch with two white, black, red, orange with black , light blue

 

Here are a couple of diagrams which are used on the later model wipers. As you can see, the wiper motor itself needs a constant power source. When the switch is turned off, the motor still has power to follow through and park using the internal cam switch inside the motor.