EPASTS family
EPASTS_a206_fdrOclPartialBlocking
Not Available
What does the EPASTS_a206_fdrOclPartialBlocking alert mean?
This alert is reported by the Output Control Logic (OCL) of the FdrDetectionManager_R12 (FDR) when a partial blocking is detected.
What you'll see in your Tesla
- Not Available
What triggers it
EPAS application diagnostics detected freezing temperature problem causing partial blocking of gear at higher vehicle speed.
When it clears
EPAS power cycle.
Potential impact
EPAS detected water freezing causing partial blocking.
Affected models
Model Y
Model Y 2025+
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.