ASIC-Valve-Driver-Failure, short between valve-coils/output channels detected or general alert like, Dx-Loss, PGND-Loss, Overtemperatue, Overcurrent detected.
<0.01% (Extremely rare)
Power braking assist reduced
Braking may require increased effort
System will be running in fully degraded state. Braking may require increased effort. Hydraulic Boost Compensation will be triggered when driver pressed brake pedal.
ASIC-Valve-Driver-Failure, short between valve-coils/output channels detected or general alert like, Dx-Loss, PGND-Loss, Overtemperatue, Overcurrent detected.
General ASIC-Valve-Driver-Failure like Dx-Loss, PGND-Loss, ADC_calfail_SPI, wrong Freewheeling state, Overtemperature, Overcurrent.
No internal issue is detected after changing operation cycle. If the condition persists, the DPB module may require replacement.
Model Y 2025+
customer, service-fix
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