EPASTS_a007_tsmcCoreTempDiff
EPASTS_a007_tsmcCoreTempDiff
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Model Y
Description
This alert is reported by the TemperatureSensorMCUCore_TC3x (TSMC) component when there is a MCU internal failure (temperature sensor or other failure which generates uneven heating of the MCU).
Potential Impact
EPAS full loss of assist.
Set Condition
EPAS uC core and power supply temperatures exceed tolerated difference.
Clear Condition
Perform EPAS ECU power cycle.