DPB_a044 — Supply Overvoltage Lvl1
Full alert identifier: DPB_a044_supplyOvervoltageLvl1
Alert description
The voltage supplied to the Decoupled Power Brake (DPB) ECU is higher than expected. Brake system performance is reduced.
Potential impact
System is degraded to a reduced performance state.
Set condition
The voltage supplied to the DPB ECU is greater than expected at a level 1 threshold.
Clear condition
The issue shall be reset if the supply voltage falls below the overvoltage level1 threshold.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DPB_a044.