Hey everyone, new here and have a question. I have tried searching but haven't found exactly what I need. And I'm not sure if I'm in the right place, but here is my problem. I have hooked up to different trailers that have working brakes and get the same result--the factory trailer brake menu on my DIC shows output from my brake pedal, I can adjust the gain, but the trailer brakes are not working. Would this be the relay on the back of the truck or what? Thanks for all the help.
Sent from my DROID BIONIC
Sent from my DROID BIONIC