Trailer Braking System Needs Servicing
This message appeared today while driving without a trailer or camper being towed. Any suggestions on possible problems to check before taking to dealer? 2012 Chevy Duramaz 2500 Thanks,
Forum Discussion
You won't have power at the 7 pin unless the controller senses a circuit and is apply brakes.
You likely had snow and ice packed in the connector and it gave a false reading of some kind.
You likely had snow and ice packed in the connector and it gave a false reading of some kind.
