The rotation position sensor reports a higher Sin+ or Sin- value than expected.
<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.
The rotation position sensor reports a higher Sin+ or Sin- value than expected.
The rotation position sensor is shorted to high. Raw analog-to-digital converter values are read to detect this condition.
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.