DI family
DI_f138_frontUnitDisabled
Front motor disabled - OK to drive
What does the DI_f138_frontUnitDisabled alert mean?
Drive Inverter Fault: Front drive unit disabled
What you'll see in your Tesla
- Front motor disabled - OK to drive
- Vehicle power may be limited
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.