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How to Troubleshoot a Windshield Washer Pump
How to Troubleshoot a Windshield Washer Pump
When troubleshooting the pump of a windshield washer, attach negative leads to the ground and positive leads to the positive to listen for the pump turning over. In this video, auto mechanic J.B. Hebert will show you to check the wiring harness for a windshield washer pump.