DPB_a228_supplyASICInitFault
Description
Initial test/check for ASIC supply parts failed.
Condition
Defect or deviation of ASIC configuration on software and hardware side. Test checks if the voltage regulator configuration of the ASIC matches the software configuration.
Clear Condition
No internal issue is detected after changing operation cycle. If the condition persists, the DPB module may require replacement.
Potential Impact
System will be running in fully degraded state. Braking may require increased effort. Hydraulic Boost Compensation will be triggered when driver pressed brake pedal.
Customer Facing Message 1
Power braking assist reduced
Customer Facing Message 2
Braking may require increased effort
Audiences
customer;service-fix
Models
Model Y 2025+