EPASTP_a046_mcusscOscillatorNotReliable
EPASTP_a046_mcusscOscillatorNotReliable
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Model Y
Description
This alert is reported by the MCUSafetyStartupChecks_TC3x (MCUSSC) component when MCU oscillator was not reliable during startup.
Potential Impact
EPAS full loss of assist.
Set Condition
EPAS uC oscillator failure (not reliable) at startup.
Clear Condition
EPAS HW failure. EPAS power cycle N times and if persists, the gear needs to be changed.