BMS family
BMS_w139_SW_DC_Link_V_Irrational
Not Available
What does the BMS_w139_SW_DC_Link_V_Irrational alert mean?
The battery management system (BMS) has detected a that there is an issue with the DC link voltage sensor.
What you'll see in your Tesla
- Not Available
What triggers it
The BMS detects that there is an issue with the DC link voltage sensor.
When it clears
The BMS detects that the condition clears.
Potential impact
Inability to charge, drive, or support the low voltage (LV) system
Affected models
Model S 2012-2020
Model X 2015-2020
Track your Tesla's alerts automatically
Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.