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  1. M

    2022 Tesla model 3 LV/HV State open

    Is the penthouse cover off? IT must be attached to activate the HVIL. There is certain grounds it checks for resistance to ensure so. Have you forced software update after replacement of parts through service menu? Be sure to supply 13v externally while performing this if the HV system is...
  2. M

    Tesla model 3 doesn’t start - bms contactor state open [Salvage - air bags were deployed on vehicle]

    Model 3’s as long as you pay for battery inspection via a SC they are un blacklisting them already, model y’s will begin 2023’s. It’s worth it to gain SC access again Etc The service center themselves won’t do the un listing. But as long as battery health validation has been done. Tesla...
  3. M

    Tesla model 3 doesn’t start - bms contactor state open [Salvage - air bags were deployed on vehicle]

    There is a connector that is known to disconnect from the motor. Accessible from rear driver side tire well. BE sure it is snug and mileage etc will reappear. It is a multi wire plug. Not the orange HV lines. Also access the service menu (toolbox not needed for this, more in a geofence...
  4. M

    Model 3 salvage rebuild. The HV stopped working after failed software update. I have a 2021 model 3 RWD.

    go to the service menu and reforge software install. Be sure your 12v source and battery is adequate (even supply an external supply to ensure). And prior to forcing a reinstall. Check the service alerts in the service screen. It details a lot more information!!!
  5. M

    [Salvage vehicle] Tesla Model 3 2021 BMS: Vehicle configuration mismatch

    It is talking about the penthouse cover as there is a ground resistant measurement to ensure that cover is indeed installed to allow startup of HV system. I have internal docs I could share that elaborate this. Toolbox is great but the codes you specified, you could have just received...