BMS family
BMS_a094_SW_Drive_Inverter_MIA
Not Available
What does the BMS_a094_SW_Drive_Inverter_MIA alert mean?
The battery management system (BMS) does not receive one or more expected controller area network (CAN) messages from the drive inverter (DI) and has reported it as missing (MIA).
What you'll see in your Tesla
- Not Available
What triggers it
The BMS has not received one or more expected CAN messages from the DI.
When it clears
The BMS receives the expected messages from the DI CAN.
Potential impact
Power is reduced.
Affected models
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
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