DI family
DI_a239_neutralRequestByPM
Vehicle automatically shifted to Neutral
What does the DI_a239_neutralRequestByPM alert mean?
The pedal monitor (PM) electronic control unit (ECU) requests that the drive interface (DI) shifts into Neutral.
What you'll see in your Tesla
- Vehicle automatically shifted to Neutral
- Shift into D or R to drive
What triggers it
The DI receives a shift request from the PM when the vehicle's speed is above 1 mph (1.6 km/h).
When it clears
The DI exits Neutral, or the accelerator pedal is pressed.
Potential impact
The DI automatically shifts to Neutral without user request.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
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.