VCBATT_a248_voltageOutOfSpec

The vehicle controller detects a difference greater than 3% between readings from the two sensors that measure the low voltage (LV) battery voltage.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

There may be some inaccuracy in the vehicle controller's LV bus and LV battery voltage readings. This could lead to accelerated LV battery degradation or an increased likelihood of alerts related to conditions caused by the LV bus voltage being higher or lower than desired.

Description

The vehicle controller detects a difference greater than 3% between readings from the two sensors that measure the low voltage (LV) battery voltage.

Cause

The vehicle controller detects a difference greater than 3% between the values reported by the two sensors that measure the LV battery voltage.

Clear condition

The vehicle controller detects less than 3% difference between the values reported by the two sensors that measure the LV battery voltage.

Models

Model S 2021+, Model X 2021+

Visibility

service-fix

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