BMS_f001 — HW Over Current
Full alert identifier: BMS_f001_HW_Over_Current
Message shown in the car
Service is required PULL OVER SAFELY
Alert description
The battery management system (BMS) has detected that the high voltage (HV) battery pack current exceeds the hardware overcurrent threshold.
Potential impact
Inability to charge, drive, or support the low voltage (LV) system
Set condition
The BMS detects that the pack current exceeds the hardware overcurrent threshold.
Clear condition
The BMS detects that pack current falls below the hardware overcurrent threshold.
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 Voltage
BMS_
|
V |
| Signal | Unit |
|---|---|
Shunt Data
BMS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of BMS_f001.