Check trailer wiring message 2014 Silverado
My truck is a 2014 Silverado with factory ITBC brake controller built in. While towing my camper this weekend, I would randomly get a message on the dash that said "Check trailer wiring ". A couple ...
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Had this happen to me. Bit unnerving to be without trailer brakes. Unplugging and plugging back in did nothing. Turning the truck off and on fixed it for a time. When I got home it went into the dealer. Apparently there is a TSB for this. Not sure if it was a grounding issue or a software issue, but the warranty repair fixed it.
