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How to Properly Test an Automotive Relay (Step Most People Forget!)
2:45
YouTubeLance Mechanics
How to Properly Test an Automotive Relay (Step Most People Forget!)
Are you really testing automotive relays the right way? In this video, I show you the proper way to test a relay and reveal the one crucial step that even professional mechanics often skip. Relays are simple but critical components in every car and truck. Most techs will just check for a click and call it good—but that’s not enough. I’ll ...
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