APP family
APP_w075_scMia
Not Available
What does the APP_w075_scMia alert mean?
One or more of the messages the Autopilot electronic control unit (ECU) receives periodically from the security controller (SC) ECU is not received, indicating the SC ECU may be unavailable (MIA).
What you'll see in your Tesla
- Not Available
What triggers it
The Autopilot ECU does not receive the SC_STATUS message from the SC ECU.
When it clears
The Autopilot ECU starts receiving expected messages from the SC ECU.
Potential impact
Autopilot features such as Autopark may be unavailable, or may not function as expected.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2012-2020
Model S 2021+
Model X 2015-2020
Model X 2021+
Model Y
Model Y 2025+
Semitruck
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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.