EPASTS family
EPASTS_a148_mrccExitFromStandbyDetected
Not Available
What does the EPASTS_a148_mrccExitFromStandbyDetected alert mean?
This alert is reported when the wake-up (WKP) or overrun (OVRUN) bits is set in the PMSWSTAT2 register
What you'll see in your Tesla
- Not Available
What triggers it
The wake-up (WKP) or overrun (OVRUN) bits is set in the PMSWSTAT2 register. PMSWSTAT2.ESR0WKP is set after reset.
When it clears
Perform EPAS Software update.
Potential impact
EPAS reset. If reset more than 3 times then EPAS full loss of assist.
Affected models
Model Y
Model Y 2025+
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