EPASTS family
EPASTS_a107_exhaOtherNmiException
Not Available
What does the EPASTS_a107_exhaOtherNmiException alert mean?
This alert is reported by the ExceptionHandler_TC3x (EXHA) component when there is NMI caused by other alarms. Memory access violation check. This diagnostic checks if a thread or other bus master (e.g. DMA) tries to access memory region that it is not authorized to access.
What you'll see in your Tesla
- Not Available
What triggers it
EPAS application component ExceptionHandler detected exception (other alarms caused NMI).
When it clears
Perform EPAS Software update. Replace HW if the alert persists.
Potential impact
EPAS reset
Affected models
Model Y
Model Y 2025+
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