DPB_a251_valveMV8Fault
DPB_a251_valveMV8Fault
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Model Y
Description
General ASIC-Valve-Driver-Failure like, Dx-Loss, PGND-Loss, ADC_calfail_SPI, wrong Freewheeling state, Overtemperatue, Overcurrent detected.
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
General ASIC-Valve-Driver-Failure like Dx-Loss, PGND-Loss, ADC_calfail_SPI, wrong Freewheeling state, Overtemperature, Overcurrent.
Clear Condition
No internal issue is detected after changing operation cycle. If the condition persists, the DPB module may require replacement.