BMS_u031 — Replace Smart Fuse Soon
Full alert identifier: BMS_u031_ReplaceSmartFuseSoon
Message shown in the car
Battery fuse requires replacement soon OK to drive - Schedule service
Alert description
The Battery Management System (BMS) has detected the HV battery pyro fuse is less than 6 months from end of life. The fuse must be replaced with a new self-powered hybrid pyro fuse.
Potential impact
Pyro fuse is no longer functional
Set condition
Pyro fuse is less than 6 months from end of life.
Clear condition
Pyro fuse is replaced with a self-powered hybrid pyro fuse.
Signals to check
Open this alert in Service Mode Plus and review the Payload tab. Use the field names below to identify the values shown by your vehicle.
| Signal | Unit |
|---|---|
Fuse Age
BMS_
|
Years |
| Signal | Unit |
|---|---|
Fuse Born Month
BMS_
|
— |
Fuse Born Year
BMS_
|
— |
Fuse Type
BMS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of BMS_u031.