How Do I Know If My Wiper Relay Is Bad?

How Do I Know If My Wiper Relay Is Bad? How do you test a wiper relay? Find the wiper motor, pull the power wire from it, put the wiper switch into full time on position and see if your wiper motor is getting power at the power wire. Use a test light or voltmeter. … Continue reading How Do I Know If My Wiper Relay Is Bad?