BMSSEMI_a052_BusVoltageTooLow

High Voltage (HV) system bus voltage is too low.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

Battery system voltage error detected
PULL OVER SAFELY

Impact

No functional impact on vehicle operation.

Description

High Voltage (HV) system bus voltage is too low.

Cause

BMS_packVoltage is less than (BMS_minBusVoltage - VOLTAGE_LIMIT_EXCEEDED_MARGIN) for BUS_VOLTAGE_LIMIT_EXCEEDED_QUALIFICATION_TIME.

Clear condition

BMS_packVoltage is greater than BMS_minBusVoltage.

Models

Semitruck

Visibility

customer, service-fix

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