trailer brake controller

There’s been a lot of problems with installing a Mopar TBC in 2025 RAM 1500s. Dealers (a lot of them) don’t know because their parts guys don’t have the right information. The 2025 has a new CAN bus architecture which makes previous years’ TBCs incompatible. In the 2025, the TBC Module is...

HI all, I’m new here and I have recently purchased a 2021 RAM 1500 Longhorn 4x4. I bought it so that I could pull my travel trailer. I was told that the integrated trailer brake could be put in, so I bought the truck knowing that it could be put in later. I was then told a week later that my...

Hey everyone, My dad, brother and myself Recently purchased our very first Rams ever. We've bought 3 rounds of Chevy's in row that nearly all had serious issues so this time we decided to try Ram hoping for a better experience. I live in northern il and went all the way to Spokane Wa to get the...

I made the mistake of not ordering my '20 1500 Bighorn with a trailer brake controller. The Mrs. assured me we were done towing and I fell for it. So here I am checking with my selling dealer in Southern California for prices to install a factory TBC. ( I had it on my previous Ram truck and...

I just installed the oem trailer brake controller in my 2019 bighorn. I'm interested in turning it on using the alphaobd. I have seen a few threads on here about alphaobd but was just wondering what I need to get started. I already have a obdlink mx+. From what I understand I need a security...