The voltage supplied to the Decoupled Power Brake (DPB) ECU is higher than expected. Brake system performance is reduced.
<0.01% (Extremely rare)
None displayed
System is degraded to a reduced performance state.
The voltage supplied to the Decoupled Power Brake (DPB) ECU is higher than expected. Brake system performance is reduced.
The voltage supplied to the DPB ECU is greater than expected at a level 1 threshold.
No issue is detected in current operation cycle. The voltage is no longer over the expected threshold.
Model Y 2025+
service
Sign up for Tessie. Try it free for 14 days. Happiness guaranteed.