Well I installed one of these in my truck today, I was using a Jordan Ultima 2020. Well it tells me I have a brake wiring problem (No camper hooked up). I guess my question is where do I start? I figure the only wire it can check is the wire that activates the brakes from the controller to the plug in on the bumper. Am I right or full of bs (I've been known to be full of it before... )?? My thinking is to start with the blue wire that goes from the controller to the plug at the bumper. Any thoughts?
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