EFUSE family
EFUSE_w154_revBattRetry
Not Available
What does the EFUSE_w154_revBattRetry alert mean?
The reverse battery protection faulted and a retry occurred
What you'll see in your Tesla
- Not Available
Potential impact
Rev Batt may have been falsely tripped
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.