The onboard charger fails to keep the intermediate bus, an internal component involved in AC/DC conversion, at the required voltage. AC charge rate will be reduced, or AC charging may be unavailable.
<0.01% (Extremely rare)
None displayed
Reduced AC charge rate or inability to AC charge.
The onboard charger fails to keep the intermediate bus, an internal component involved in AC/DC conversion, at the required voltage. AC charge rate will be reduced, or AC charging may be unavailable.
The onboard charger intermediate bus voltage is below minimum required voltage threshold.
The onboard charger will restart the affected converter(s) automatically until the maximum number of retry attempts has been reached.
Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+
service
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