• Welcome to Tesla Roadster Forum! If you're joining us from Cybertruckownersclub.com, then you may already have an account here.

    If you were registered on the Cybertruck forum as of September 18, 2026 or earlier, then you can login here with the same username and password.

    If you wish, you can remove your account here.

4-pin

  1. Always have Trailer Mode disabled even when 4-pin trailer cable is connected

    I own a 2024 Cybertruck AWD. I had installed a step in the tow hitch (https://a.co/d/aFB8LnJ), and this step also has a brake light that I had plugged into the 4-pin trailer port. Every time I enter the vehicle/start a new drive, Trailer Mode automatically turns on , which is not useful to me...
Top