BMS_f022 — SW Over Current
Full alert identifier: BMS_f022_SW_Over_Current
Message shown in the car
Service is required PULL OVER SAFELY
Alert description
The battery management system (BMS) has detected a software overcurrent event.
Potential impact
Inability to charge, drive, or support the low voltage (LV) system
Set condition
The high voltage (HV) battery pack current (discharge or charge) exceeded the maximum limit.
Clear condition
The BMS detects that the condition clears.
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 |
|---|---|
Pack Current
BMS_
|
A |
Pack Current Fuse Limit
BMS_
|
A |
| Signal | Unit |
|---|---|
Mode
BMS_
|
— |
State
BMS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of BMS_f022.