DPB_a023 — Initial Plunger Check Failed
Full alert identifier: DPB_a023_initialPlungerCheckFailed
Alert description
The initial brake plunger test was unsuccessful.
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
Plunger is inoperable. Alert is raised if Initial Plunger Check fails.
Clear condition
New power cycle.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DPB_a023.