EPASTS_a058_amIntVgsUndervtgErr
EPASTS_a058_amIntVgsUndervtgErr
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 monitors gate-to-source voltage, sets a flag and the software checks it.
Potential Impact
EPAS full loss of assist.
Set Condition
EPAS ECU GDU device monitor detected failure (gate-to-source voltage).
Clear Condition
EPAS HW failure. EPAS power cycle N times and if persists, the gear needs to be changed.