EPASTP family
EPASTP_a130_mrccConfigCsErrorErr
Not Available
What does the EPASTP_a130_mrccConfigCsErrorErr alert mean?
This alert is reported when there is a CRC failure in the periodic register CRC checking. MCU internal error OR SW systematic failure
What you'll see in your Tesla
- Not Available
What triggers it
EPAS MCU periodic register checking failure (CRC doesn't match the expected).
When it clears
Perform EPAS Software update.
Potential impact
EPAS reset. If reset more than 6 then EPAS fallback to bootloader.
Affected models
Model Y
Model Y 2025+
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