CP family
CP_a110_thermalVelocityHigh
Charge port requires service
What does the CP_a110_thermalVelocityHigh alert mean?
The charge port (CP) electronic control unit (ECU) detects an unexpected rapid rise in temperature.
What you'll see in your Tesla
- Charge port requires service
- Charging may be unavailable
What triggers it
The CP ECU detects that thermal velocity, which is calculated each minute, exceeds the expected increase rate of temperature.
When it clears
The charge cable is disconnected.
Potential impact
DC charging is terminated and is blocked until the charge cable is disconnected.
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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