EPASTS_a063_amIntRegulatorErr
EPASTS_a063_amIntRegulatorErr
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Model Y
Description
This alert is reported by the ActuatorManager_R12 (AM) component when there is a GDU failure. GDU internal rail overvoltage check. The GDU contains a set of internal voltage rails and their voltage monitors. The GDU reacts, software just logs it.
Potential Impact
EPAS full loss of assist.
Set Condition
EPAS ECU GDU device monitor detected failure (internal voltage voltages).
Clear Condition
EPAS HW failure. EPAS power cycle N times and if persists, the gear needs to be changed.