EPASTP family
EPASTP_a177_etsrInvalidated
Not Available
What does the EPASTP_a177_etsrInvalidated alert mean?
This alert is reported when the ElapsedTimeSinceReset (ETSR) counter becomes greater than the ETSR_THRESHOLD_TIMESTAMP and counter forced to 0xFFFFFFFF
What you'll see in your Tesla
- Not Available
What triggers it
EPAS elapsed time since reset (ETSR) counter becomes greater than the tolarated limit and counter forced to 0xFFFFFFFF.
When it clears
EPAS power cycle.
Potential impact
EPAS QM reset when is less likely to disturb the driver. If it is not possible, there will be incoming communication freeze and a reset.
Affected models
Model Y
Model Y 2025+
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