This alert is reported by the TemperatureDiagnostics_R12 component when there is a DC-link capacitor overtemperature. Degradation parameters/estimator shall be checked, if those are correct, HW failure.
<0.01% (Extremely rare)
None displayed
EPAS full loss of assist.
This alert is reported by the TemperatureDiagnostics_R12 component when there is a DC-link capacitor overtemperature. Degradation parameters/estimator shall be checked, if those are correct, HW failure.
EPAS application actuator temperature diagnostics detected overtemperature (capacitor).
If the temperature is below the overtemp threshold, and its qualifier is RELIABLE for long enough.
Model Y, Model Y 2025+
service-fix
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