VCFRONT_a548_HVFaultLoadShed

The low voltage (LV) battery is discharging, even though high voltage (HV) system support has been requested. Vehicle loadshedding will occur, and a separate alert will be present to indicate that condition.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Vehicle loadshedding is triggered, and a separate alert will be present to indicate that condition and its impacts.

Description

The low voltage (LV) battery is discharging, even though high voltage (HV) system support has been requested. Vehicle loadshedding will occur, and a separate alert will be present to indicate that condition.

Cause

LV battery is being discharged, even though the HV system should be supporting both the LV battery and the LV bus.

Clear condition

LV battery becomes supported again by the HV system.

Models

Model 3 2017-2023, Model 3 2024+, Model Y, Model Y 2025+

Visibility

service-fix

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