BMS_a172 — SW Isolation Failure In Drive Warning
Full alert identifier: BMS_a172_SW_Isolation_Failure_In_Drive_Warning
Alert description
The BMS has detected isolation failure conditions in several drive sessions
Potential impact
Vehicle may be unable to restart
Set condition
Isolation alert is set in several drive sessions
Clear condition
SW_Repeated_Isolation_Failure_In_Drive is set OR several drive cycles with no isolation alerts
Signals to check
These diagnostic fields are associated with BMS_a172. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Sw Isolation Count
BMS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of BMS_a172.