EPASTP family
EPASTP_a132_mcusscNotSupportedMcu
Not Available
What does the EPASTP_a132_mcusscNotSupportedMcu alert mean?
This alert is reported by MCUSafetyStartupChecks_TC3x (MCUSSC) component when the current MCU ID is not supported
What you'll see in your Tesla
- Not Available
What triggers it
EPAS End Of Line MCU ID is not supported.
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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