VCLEFT_a432_TLVBMS_ChargeRegulationFault

The Low Voltage Battery Management System (LVBMS) detects the pack charge current exceeded the expected threshold for an extended period of time.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

The eFuse may open, causing a loss of LV battery pack power and limiting LV battery support for vehicle electrical system.

Description

The Low Voltage Battery Management System (LVBMS) detects the pack charge current exceeded the expected threshold for an extended period of time.

Cause

The pack charge current is above the expected threshold for an extended period of time.

Clear condition

The pack charge current is within the expected threshold. If an external LV charger is in use, it should be removed once the vehicle is supporting the LV systems.

Models

Cybertruck

Visibility

service-fix

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