DI family
DI_a071_vcsecMIA
Not Available
What does the DI_a071_vcsecMIA alert mean?
The drive interface (DI) electronic control unit (ECU) detects that the security controller is missing (MIA).
What you'll see in your Tesla
- Not Available
What triggers it
The DI ECU does not receive 10 samples of the VCSEC_TireIDData message.
When it clears
The DI ECU receives CAN data from VCSEC.
Potential impact
The installed tires cannot be determined.
Affected models
Cybertruck
Model S 2021+
Model X 2021+
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.