CP family
CP_a009_coverOpenAllChgBlocked
Unable to charge - Service is required
What does the CP_a009_coverOpenAllChgBlocked alert mean?
The charge port (CP) electronic control unit (ECU) does not sense the presence of the high voltage (HV) CP cover.
What you'll see in your Tesla
- Unable to charge - Service is required
- Charge port component is not detected
What triggers it
The CP ECU does not detect the HV cover.
When it clears
The CP ECU detects the HV cover.
Potential impact
Charging does not start.
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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