PCS_a051_chgIntBusUv

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.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Reduced AC charge rate or inability to AC charge.

Description

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.

Cause

The onboard charger intermediate bus voltage is below minimum required voltage threshold.

Clear condition

The onboard charger will restart the affected converter(s) automatically until the maximum number of retry attempts has been reached.

Models

Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+

Visibility

service

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