Continuous monitor of enable lines detected a missing(low) enable signal.
<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.
Continuous monitor of enable lines detected a missing(low) enable signal.
Interruption or short to GND of a monitored ECU internal enable line. After the failsafe logic test has finished the ECU internal enable lines are monitored. It is expected that the enable lines always stay at high level (except the SW intends another state). If this is not the case this fault is logged.
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
Sign up for Tessie. Try it free for 14 days. Happiness guaranteed.