VCLEFT_a278_TLVBMS_BmbHwOverCurrentFault

A Battery Monitoring Board (BMB) device detects a Hardware (HW) over current condition.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

The eFuse may open, causing a loss of LV battery pack power and limiting LV battery support for vehicle electrical system.

Description

A Battery Monitoring Board (BMB) device detects a Hardware (HW) over current condition.

Cause

The BMB device detects an over current condition.

Clear condition

The over current (OC) condition is resolved, and the low voltage (LV) battery pack is allowed to recover while vehicle is parked and LV battery is supported.

Models

Cybertruck

Visibility

service-fix

Want to track your firmware alerts, trips and more?

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