Testing trailer brake controller....
Been working on this for days. I'm about ready to start screaming. (FYI, I am not in a good mood and any trolls looking to unload shaming or sarcasm or just generally embark on some kind of self-serv...
Forum Discussion
A quick and easy way to see if you are getting power to the brake magnets is to place or hold a compass near each brake while someone pushes the brake pedal on and off. If the compass swings the magnets are receiving power.
