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  1. J

    New Model Y 12v battery won't charge

    High voltage controller replaced. There was a slow software installation issue. But everything seems to be good. Got our car back in 5 days so not terrible. I just hate to have a quality issue like that.
  2. J

    New Model Y 12v battery won't charge

    Now they are saying they are having issues with getting the software to load... so maybe it was just a computer issue? I'll update the thread when I find out more. Hopefully it can help someone else later.
  3. J

    New Model Y 12v battery won't charge

    Ha. Well I think you might be right about service unfortunately. Although I do expect reliability to be higher. I just got an update in the app. They think there is a problem with the "high voltage controller" and they are having some software issues also.
  4. J

    New Model Y 12v battery won't charge

    New MY LR. 5000 miles. We have only had it for a few months. It started giving Low Voltage Sytem errors when my wife got into the car at her work. No prior warning. Would not drive. Was able to get the following codes beforr the 12v died completely: BMS_a063 unable to charge BMS_a158 vehicle may...
  5. J

    “Voltage supply too low” and BMS errors

    New MY LR. 5000 miles. Started giving Low Voltage Sytem errors when my wife got into the car at her work. Would not drive. Was able to pull the following codes: BMS_a063 unable to charge BMS_a158 vehicle may not start CP_a044 unable to charge PCS_a023 unable to charge VCFRONT_a478 low voltage...