EPASTS family
EPASTS_a201_ammOutputBufferOverflow
Not Available
What does the EPASTS_a201_ammOutputBufferOverflow alert mean?
This alert is reported by the ApplicationManagerProxy_Generic (AMM) component if it receives too many application management messages at port LocalManagementMessages for the remote MCU in a short time
What you'll see in your Tesla
- Not Available
What triggers it
EPAS application manager component receives too many application management messages for the remote MCU in a short time leading to a buffer overflow.
When it clears
EPAS power cycle.
Potential impact
EPAS can not perform shutdown. EPAS full loss of assist.
Affected models
Model Y
Model Y 2025+
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