BMS_a081 — SW Ctr Close Blocked
Full alert identifier: BMS_a081_SW_Ctr_Close_Blocked
Alert description
The Battery Management System (BMS) has prevented pack contactors from closing due to one or more other alerts.
Potential impact
Inability to charge, drive, or support the Low Voltage (LV) system
Set condition
One more BMS alerts that prevents pack contactors from closing is present.
Clear condition
There are no alerts present that prevent the contactors from closing.
Signals to check
These diagnostic fields are associated with BMS_a081. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
First Blocking Alert Id
BMS_
|
— |
Fourth Blocking Alert Id
BMS_
|
— |
Second Blocking Alert Id
BMS_
|
— |
State Request
BMS_
|
— |
Third Blocking Alert Id
BMS_
|
— |
Total Alert 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_a081.