Trailer Brake Disconnect - 2018 RAM 2500
By tdoyle307
Over the last two years, I have been getting the Trailer Brake Disconnect error where the trailer brake is actually disengaged. This happens after several hours of towing (usually half way through a long trip). This comes intermittently, but typically every 15-20 minutes throughout the day - very annoying and dangerous. I have had two technicians tell me the trailer is fine. I have replaced the seven plug and wire to the box on the trailer tougue. I have had my truck (2018 RAM 2500) at two... Read more

