micro controller safety logic has detected an alert.
<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.
micro controller safety logic has detected an alert.
micro controller safety logic detected an error (e.g. Flash/RAM ECC uncorrectable fault), If a micro controller alert is detected the ErrorPin is set by HW only reaction (no SW action) and an exception is issued.
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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