BMS_w007 — SW Module Alarm Broken
Full alert identifier: BMS_w007_SW_Module_Alarm_Broken
Message shown in the car
Vehicle shutting down PULL OVER SAFELY
Alert description
The battery management system (BMS) has detected that there is an issue with the battery monitor board (BMB) alarm.
Potential impact
Inability to charge, drive, or support the low voltage (LV) system
Set condition
The BMS has detected that the BMB alarm is not cycling as expected when the vehicle wakes up.
Clear condition
The BMS has detected that the BMB alarm is functioning normally.
Signals to check
These diagnostic fields are associated with BMS_w007. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Fault Down
BMS_
|
— |
Fault Type
BMS_
|
— |
Fault Up
BMS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of BMS_w007.