DPB_a246_valveMV5Fault
Power braking assist reduced
What does the DPB_a246_valveMV5Fault alert mean?
General ASIC-Valve-Driver-issue like, Dx-Loss, PGND-Loss, ADC_calfail_SPI, wrong Freewheeling state, Overtemperatue, Overcurrent detected.
What you'll see in your Tesla
- Power braking assist reduced
- Braking may require increased effort
What triggers it
General ASIC-Valve-Driver-issue like Dx-Loss, PGND-Loss, ADC_calfail_SPI, wrong Freewheeling state, Overtemperature, Overcurrent.
When it clears
No internal issue is detected after changing operation cycle. If the condition persists, the DPB module may require replacement.
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.
Affected models
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