BMS_w180_ReplaceSmartFuseBlockHv

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

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

Battery fuse replacement required
Schedule service immediately

Impact

The pack contactors are blocked from closing and the vehicle is unable to drive.

Description

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

Cause

BMS detects that the HV battery pyro fuse is 15 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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