Here is the wiring diagrams for the wiper so you can see how the system works, as you can see it is pretty simple. The control module is on the wiper motor itself so you will need a new or rebuilt motor. I would check Rockauto.com
Also here is a guide to help you check the power output of the switch, which is the only other thing it can be, use the wiring diagrams to help see which wire does what.
Check out the diagrams (below). Please let us know what you find.
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Monday, August 22nd, 2022 AT 6:44 PM