BMS_w137_SW_Brick_UV_Warning

The battery management system (BMS) has detected that there is an over-discharged brick.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

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

Description

The battery management system (BMS) has detected that there is an over-discharged brick.

Cause

The BMS detects that the minimum brick voltage is below the 0% SOC OCV target while fully rested and with the contactors open.

Clear condition

The BMS detects that the minimum brick voltage is above the 0% state of charge (SOC) open circuit voltage (OCV) target with open contactors and fully rested.

Models

Model S 2012-2020, Model X 2015-2020

Visibility

service

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