System ASIC CLKIN alert is 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.
System ASIC CLKIN alert is detected.
System ASIC CLKIN input signal is outside of the specified frequency range, uC is monitoring SPI register bit CLKIN_fail_SPI every specified time and the alert is confirmed when this alert bit is set for longer than specified time.
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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