VCBATT_a545_LVBatteryTypeUnknown

The low voltage (LV) battery type detected on startup is unknown. This usually happens the first time a controller is powered on, or after non-volatile memory (NVM) corruption, which will be indicated by another alert.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

LV battery performance may be limited. LV battery support for vehicle electrical systems may be limited or unavailable.

Description

The low voltage (LV) battery type detected on startup is unknown. This usually happens the first time a controller is powered on, or after non-volatile memory (NVM) corruption, which will be indicated by another alert.

Cause

The LV battery type detected on startup is unknown.

Clear condition

The LV battery type detected on startup is no longer unknown. This can happen if the controller is reset after seeing a valid vehicle gateway (GTW) configuration value for the LV battery.

Models

Model S 2021+, Model X 2021+

Visibility

service-fix

Want to track your firmware alerts, trips and more?

Sign up for Tessie. Try it free for 14 days. Happiness guaranteed.