One or more of the messages the vehicle controller receives periodically from the onboard charger (CHG) electronic control unit (ECU) is not received, indicating the CHG ECU may be unavailable (MIA).
<0.01% (Extremely rare)
None displayed
Charging may not start or may be interrupted unexpectedly.
One or more of the messages the vehicle controller receives periodically from the onboard charger (CHG) electronic control unit (ECU) is not received, indicating the CHG ECU may be unavailable (MIA).
The vehicle controller does not receive one or more of the expected messages from the CHG ECU within the expected time frame.
The vehicle controller starts receiving the expected messages from the CHG ECU.
Model S 2021+, Model X 2021+
service
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