trailer brake controller

  1. J

    Issues with brake controller

    Install factory brake controller enabled with forscan. Show the gain control on screen. Can turn gain up and down. No trailer brakes
  2. 2

    Trailer Brake Controller

    I have searched as much as I can and have not found the same issue that I’m having. I will give as much info as I can: 2015 Expedition xlt with HD tow package. I have towed multiple trailers with 4 pin and 7 pin and never had an issue. Trailer brakes work as desired. I purchased a new trailer...
  3. Bilal

    u0137:00-8A - Trailer Brake Module Malfunction 2017 Limited

    Hi guys, bought a used expedition '17 limited (4000k only) but had driver side frontal repairs. "Trailer brake module malfunction" shows on display on start up. Checked the fuse #18 30A "Trailer brake" and #31 5A "Trailer brake on/off" , both are ok. While poking under the hood found two...
  4. M

    Activate Trailer Brake Controller Via Forscan

    Hi all, new member here. I recently purchased a 2020 Expedition MAX which did not come with the factory trailer brake controller. I ordered the Ford part and will install myself. I know that I can either have the dealer flash the ECU or do it myself with an ELM327 and Forscan. My question is...
  5. C

    2012 OEM TBC Trailer Brake Controller

    I recently purchased a 2014 Trailer brake controller used to install in my 2012 expy. The 2012 has a 6 pin connector next to the ODB2 port used for attaching an aftermarket controller. The 14 pin connector to attach the factory OEM above the console, below the cig lighter is no where to be...
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