DPB_a230 — OS Error Hook
Full alert identifier: DPB_a230_OSErrorHook
Alert description
Operating System error (e.g. task overrun, invalid parameters for OS API).
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
Usually a task did not finish within it's cycle time (overload situation), Internal system timing error (system overload detected by operating system).
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_a230.