buckeyefarmer
Epic Contributor
My 2500HD has the factory brake controller. Almost since it was new, I have had a message saying "Service Trailer Brake System". Anyone know what causes it?
Does it do that with different trailers or just one? Sounds like a trailer wiring problem.My 2500HD has the factory brake controller. Almost since it was new, I have had a message saying "Service Trailer Brake System". Anyone know what causes it?
Helpful as usual...Its a Chevy...:laughing: No really, get it to the dealer. The message is there for a reason.