PM family
PM_a044_ebrIntervention
Not Available
What does the PM_a044_ebrIntervention alert mean?
Pedal Monitor Warning: External Brake Torque Command is Invalid.
What you'll see in your Tesla
- Not Available
What triggers it
The safety monitor sets this condition when sensor or other ECU inputs into EBR functionality are deemed implausible.
When it clears
This alert will clear on the next drive cycle.
Potential impact
The safety monitor will disable external braking request (EBR) for the remainder of the drive cycle.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
Semitruck
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.