DPB_a229 — IREF Out Of Range
Full alert identifier: DPB_a229_IREFOutOfRange
Alert description
The ASIC internal current reference is out of range.
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.
Set condition
Problem of ASIC reset logic. The ASIC provides an internal current reference that is used for monitorings/internal checks.
Clear condition
No internal issue is detected after changing operation cycle. If the condition persists, the DPB module may require replacement.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DPB_a229.