The charge port (CP) electronic control unit (ECU) loses communication with the power conversion system (PCS).
<0.01% (Extremely rare)
None displayed
AC charging does not start.
The charge port (CP) electronic control unit (ECU) loses communication with the power conversion system (PCS).
The CP ECU does not receive all expected CAN messages from the PCS.
The CP ECU receives all expected CAN messages from the PCS.
Model S 2012-2020, Model X 2015-2020
service
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