CC family
CC_f014_mcuSelfTestFault
Unable to charge - Wall Connector issue
What does the CC_f014_mcuSelfTestFault alert mean?
Wall connector microcontroller internal self-test fault.
What you'll see in your Tesla
- Unable to charge - Wall Connector issue
- Wall Connector needs service
What triggers it
Wall connector microcontroller failed internal self-test.
When it clears
Wall connector microcontroller passes internal self-test.
Potential impact
Wall connector will not operate until self-test passes.
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.