VCBATT_a496_LVBatteryExitDriveWarning

The low voltage (LV) battery is in a critical state and the vehicle controller is about to trigger a graceful exit from drive (also known as a graceful power-off, or GPO). At least one other alert should be present when the vehicle starts to exit drive / graceful power-off occurs.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

Vehicle is preparing to shut down
PULL OVER SAFELY

Impact

The vehicle will exit drive within the next few minutes, with a separate alert present to indicate that condition, and the next drive cycle will be blocked.

Description

The low voltage (LV) battery is in a critical state and the vehicle controller is about to trigger a graceful exit from drive (also known as a graceful power-off, or GPO). At least one other alert should be present when the vehicle starts to exit drive / graceful power-off occurs.

Cause

May set due to a condition or combination of conditions indicating the LV battery cannot support the vehicle, including: the LV battery internal protection transistor (MOSFET) is open, the reverse battery eFuse has tripped (is open), or the vehicle controller is actively shedding vehicle electrical loads to conserve energy for essential functions. Alert log signal data should provide more information.

Clear condition

No condition or combination of conditions is detected indicating the LV battery cannot support the vehicle, or the vehicle has already entered graceful power-off (GPO) and is actively exiting drive.

Models

Model S 2021+, Model X 2021+

Visibility

customer, service-fix

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