RADC family
RADC_a024_underTempCrit
Not Available
What does the RADC_a024_underTempCrit alert mean?
The radar circuit (RADC) Electronic Control Unit (ECU) board has detected a critical under temperature. RADC may not operate as expected.
What you'll see in your Tesla
- Not Available
What triggers it
RADC detects a critical under temperature with the ECU board.
When it clears
RADC no longer detects a critical under temperature with the ECU board.
Potential impact
The RADC might not operate as expected and may compromise radar-based functionalities on the vehicle.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
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.