EPASTP_a034_sbchReadbackRegFail
Description
This alert is reported by the SystemBasisChipHAL_A8140x (SBCH) component in case it detects the internal failure of the SBC.
Condition
EPAS ECU SBC device monitor reports failure (readback not plausible) at runtime.
Clear Condition
EPAS HW failure. EPAS power cycle N times and if persists, the gear needs to be changed.
Potential Impact
EPAS full loss of assist.
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service-fix
Models
Model Y;Model Y 2025+