BMS family
BMS_u032_ReplaceSmartFuseNeeded
Battery fuse replacement required
What does the BMS_u032_ReplaceSmartFuseNeeded alert mean?
The Battery Management System (BMS) has detected the HV battery pyro fuse is less than 3 months from end of life. The fuse must be replaced with a new self-powered hybrid pyro fuse.
What you'll see in your Tesla
- Battery fuse replacement required
- OK to drive - Schedule service
What triggers it
Pyro fuse is less than 3 months from end of life.
When it clears
Pyro fuse is replaced with a self-powered hybrid pyro fuse.
Potential impact
Pyro fuse is no longer functional
Affected models
Model S 2012-2020
Model X 2015-2020
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