EPASTP family
EPASTP_a038_csohCh1CsErrorErrAtReset
Not Available
What does the EPASTP_a038_csohCh1CsErrorErrAtReset alert mean?
This alert is reported when CRC check failed, value of per-instance memory is other than the pattern or the actual per-instance memory value not equal to the saved per-instance memory value.
What you'll see in your Tesla
- Not Available
What triggers it
EPAS uC internal memory (CSOH_CH1 management storage) failure (integrity) at startup.
When it clears
Perform EPAS Software update.
Potential impact
EPAS full loss of assist.
Affected models
Model Y
Model Y 2025+
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