Welcome to Tesla Motors Club
Discuss Tesla's Model S, Model 3, Model X, Model Y, Cybertruck, Roadster and More.
Register

dc power

  1. Beta V

    Loss of voltage on low-voltage ports--an explanation

    When I was setting up my ham radio to use the trailer brake socket which delivers low-voltage DC current, the power went off for some reason. This was not an issue when I did the same with my 2017. I also depended on the power remaining on when I left the car so the radio could retransmit...