BMS_f139 — SW DC Link V Irrational
Full alert identifier: BMS_f139_SW_DC_Link_V_Irrational
Alert description
The battery management system (BMS) has detected a that there is an issue with the DC link voltage sensor.
Potential impact
Inability to charge, drive, or support the low voltage (LV) system
Set condition
The BMS detects that there is an issue with the DC link voltage sensor.
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 |
|---|---|
Vdiff
BMS_
|
% |
Dc Link Voltage
BMS_
|
V |
| Signal | Unit |
|---|---|
Dc Link V Error Type
BMS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of BMS_f139.