EPASTS family
EPASTS_a144_mriCoreRaminitFailed
Not Available
What does the EPASTS_a144_mriCoreRaminitFailed alert mean?
This alert is reported by the MCURamInit_TC3x (MRI) component when the memory initialization is failed when initializing the core RAM instances.
What you'll see in your Tesla
- Not Available
What triggers it
EPAS application memory initialization failed (core RAM).
When it clears
EPAS power cycle
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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