Wipers will not turn on replaced wiper motor what else could be causing this to happen

Hi, this is Bo, an auto expert on RepairPal's Car Genius team! If your wipers still won’t work after replacing the motor, the problem likely lies elsewhere in the circuit. Start by checking the **wiper relay** and **fuse**—blown fuses or bad relays are common culprits. If those are fine, the next suspect is the **wiper switch** on the steering column. Over time, the contacts inside can wear out, preventing power from reaching the motor. You should also inspect the wiring harness and connectors for corrosion or damage, especially where they plug into the motor or switch. A bad ground connection can also cause a no-power situation. Grab a multimeter and test for voltage at the motor when the wipers are turned on. No power? Likely the switch or wiring. If power is present, your new motor could be defective (it happens). If you need any further advice or want help finding a trusted RepairPal shop in your area, please feel free to call us at 877-913-1554.