EFUSE family
EFUSE_w150_I2CFault
Not Available
What does the EFUSE_w150_I2CFault alert mean?
Indicates there was a fault reported on an I2C bus
What you'll see in your Tesla
- Not Available
What triggers it
I2C fault reported
When it clears
Clears when the I2C fault is no longer present
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.