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  1. S

    DIY Trailer Harness for Model Y

    Nevermind. Can confirm - the stock trailer wiring molex plug is completely dead in 2022 Model Ys that shipped without the tow package. No voltage on any connectors - the only wires that are connected are the grounds (two black corner connectors). Guess I'll have to live with a 4-pin trailer...
  2. S

    DIY Trailer Harness for Model Y

    Whoops - "revive" probably wasn't the right term; the forum was hiding the most recent posts from me. Gonna try out Whoops - "revive" probably wasn't the right term; the forum was hiding the most recent posts from me. Gonna try out cFelix's wiring, as I suspect my 2022 MY is similar. We'll...
  3. S

    DIY Trailer Harness for Model Y

    Trying to get this excellent thread revived - has anyone tried this on a 2022 MY? I'm about to give it a try and wondering if there's any experience/differences noted with the 2022 model, which seems to have changed a few things (I have the 15V Li-ion battery). Just installed the Draw-Tite...