ESP family
ESP_a286_hydroplaneDetected
Not Available
What does the ESP_a286_hydroplaneDetected alert mean?
The Electronic Stability Program (ESP) electronic control unit (ECU) detects that the vehicle is hydroplaning and may activate mitigation logic to limit torque in the rear wheels by engaging the brakes.
What you'll see in your Tesla
- Not Available
What triggers it
The ESP ECU detects that the front wheels are slipping, indicating the vehicle is hydroplaning.
When it clears
Clears automatically.
Potential impact
The ESP ECU may engage the brakes.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
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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.