Another basic piece of essential equipment. Four wires and that's it.
All you have to do is ground motor case or bracket - the 70 wiper motor has a grounding pigtail that screws to the cowl. Applying 12v to blue or white wires and the motor should run. Really simple.
I was working on the 70 and I needed to figure out how to trigger the wiper motor on a single speed - high. Once I figured out the wiring it was a simple task to simply trigger the blue wire. I am not too keen on keeping the park feature so it was way simple.