VCTPMS_a107_BMS_MIA
Not Available
What does the VCTPMS_a107_BMS_MIA alert mean?
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).
What you'll see in your Tesla
- Not Available
What triggers it
The vehicle controller does not receive one or more of the expected messages from the HVBMS ECU within the expected time frame.
When it clears
The vehicle controller starts receiving the expected messages from the HVBMS ECU.
Potential impact
The vehicle may be unable to drive or charge.
Affected models
Track your Tesla's alerts automatically
Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.