BMS_w003_HW_Module_Alarm

The battery management system (BMS) has detected that one or more of the battery modules has reported an alert. This alert may be set falsely at extremely low LV battery voltages.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

Service is required
PULL OVER SAFELY

Impact

Inability to charge, drive, or support the low voltage (LV) system

Description

The battery management system (BMS) has detected that one or more of the battery modules has reported an alert. This alert may be set falsely at extremely low LV battery voltages.

Cause

The BMS detects that one or more of the battery modules is reporting an alert.

Clear condition

The BMS detects that none of the battery modules are reporting an alert.

Models

Model S 2012-2020, Model X 2015-2020

Visibility

customer, service-fix

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