Brakes

[Badboy]

Have a problem with brake box in tv.Put new box in tv box keeps sending signal to trailer to engage brakes,dealer put new box in tried to use slide bar and blew a breaker,rv dealer said it is in the tv but he can not figure it out,and leaving on vacation with it on the 30 th of June,can someone pleas try to give me some ideas?

[chuck&gail]

If it puts brakes to TT on without you stepping on brake pedal, you either have miswired the brake controller, or you have a short in the wiring.

[Badboy]

Took the Tahoe to the dealer and they found out that the brake relay was bad telling the brakes on trailer to engage,now putting new brakes on trailer.