BMS_a021_SW_Dr_Limits_Regulation

The High Voltage (HV) battery drive limits have been exceeded by the system.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

This alert is primarily informational and is used for logging purposes. No expected impact on vehicle functionality.

Description

The High Voltage (HV) battery drive limits have been exceeded by the system.

Cause

The battery pack current exceeds the maximum allowed by the Battery Management System (BMS) while charging or discharging.

Clear condition

Pack current is reported below the maximum current allowed.

Models

Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+

Visibility

service

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