BMS family
BMS_u011_Fast_Charger_Problem
Unable to DC Fast Charge / Supercharge
What does the BMS_u011_Fast_Charger_Problem alert mean?
The battery management system (BMS) has detected an issue that prevents DC fast charging.
What you'll see in your Tesla
- Unable to DC Fast Charge / Supercharge
- Disconnect and retry
What triggers it
The BMS detects a condition that prevents fast charging.
When it clears
The BMS detects that the condition clears.
Potential impact
Inability to DC fast charge
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.