DPB_a232 — System Error Hook
Full alert identifier: DPB_a232_systemErrorHook
Alert description
Internal interrupt based system error.
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
Invalid interrupt, unbalanced interrupt lock call or too long interrupt lock, Unsupported interrupts from hardware occurred or interrupt lock API call unbalanced or too long.
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_a232.