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

Search results

  1. J

    2014 Model S won't charge

    Thanks you for the advice. I might be wrong but I don't think these fuses have diodes so polarity shouldn't be an issue. Yes, its a 2014 and warranty is long gone. I suspect the problem is the two contactor switches in the on-board charger. Like a newbie, I just replaced the fuses and didn't...
  2. J

    2014 Model S won't charge

    I removed the on-board charger to replace the two 50A fuses. After reassembly, I am getting a "Cntctr State" error message. I suspect a charging contactor switch failed as well. Or it could be a contact switch that did not get reassembled correctly so the power is cut by the system. Does...
  3. J

    Onboard Charger Died

    Then times harder to pull out the on-board charger from a RAV4EV but finally got it done. Thank you for your video. It gave me the inspiration to check the fuses after checking the DC DC converter fuses that the dealership told me was the problem. Those fuses were fine but the onboard charger...
  4. J

    2014 DC DC Convert Diagnostics

    My car is not charging. For a while it would partially charge and sometimes charge all the way. Now it will not charge at all. Diagnostics pointed to the DC DC Converter (part G9270-GR011). Checked continuity through the cabin heater, battery coolant, and compression connection and seems to...