DIF family
DIF_a054_driveInverterOT
Motor overheating
What does the DIF_a054_driveInverterOT alert mean?
Drive Inverter Warning: Inverter over temperature
What you'll see in your Tesla
- Motor overheating
- PULL OVER IMMEDIATELY
What triggers it
Drive Inverter temperature (refer payload signals for temperatures) exceeds upper temperature threshold
When it clears
Drive Inverter temperature drops below upper temperature threshold
Potential impact
No direct impact. Could damage drive inverter if temperature is continuously too high.
Affected models
Model 3 2017-2023
Model 3 2024+
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.