One or more of the messages the vehicle controller receives periodically from the high voltage (HV) Battery Management System (BMS) electronic control unit (ECU) is not received, indicating the BMS ECU may be unavailable (MIA).
<0.01% (Extremely rare)
None displayed
The vehicle may be unable to drive or charge.
One or more of the messages the vehicle controller receives periodically from the high voltage (HV) Battery Management System (BMS) electronic control unit (ECU) is not received, indicating the BMS ECU may be unavailable (MIA).
The vehicle controller does not receive one or more of the expected messages from the HVBMS ECU within the expected time frame.
The vehicle controller starts receiving the expected messages from the HVBMS ECU.
Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+
service
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