The charge port (CP) electronic control unit (ECU) loses communication with the high voltage processor (HVP).
<0.01% (Extremely rare)
Unable to charge
Service is required
Charging does not start.
The charge port (CP) electronic control unit (ECU) loses communication with the high voltage processor (HVP).
The CP ECU does not receive all of the expected controller area network (CAN) messages from the HVP.
The CP ECU receives all of the expected controller area network (CAN) messages from the HVP.
Cybertruck, Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+, Semitruck
customer, service
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