BMS_w179_ReplaceSmartFuseLimp

The Battery Management System (BMS) has detected the High Voltage (HV) battery pyro fuse is close to expiration. The fuse must be replaced with a new self-powered hybrid pyro fuse.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

Vehicle may not restart
Service is required

Impact

Vehicle drive power will be reduced.

Description

The Battery Management System (BMS) has detected the High Voltage (HV) battery pyro fuse is close to expiration. The fuse must be replaced with a new self-powered hybrid pyro fuse.

Cause

BMS detects that the HV battery pyro fuse is 3 months past its recommended end of life.

Clear condition

Pyro fuse is replaced with a self-powered hybrid pyro fuse.

Models

Model S 2012-2020, Model X 2015-2020

Visibility

customer, service-fix

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