DPB_a049_supplyUndervoltageLvl2
DPB_a049_supplyUndervoltageLvl2
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Model Y
Description
The voltage supplied to the Decoupled Power Brake (DPB) ECU is below the undervoltage threshold. Brake system performance is reduced.
Potential Impact
System will be running with full assistant for driver brake request.
Set Condition
The voltage supplied to the DPB ECU is less than expected at a level 2 threshold.
Clear Condition
No issue is detected in current operation cycle. Voltage supplied rises above the undervoltage threshold.