# P04DB on the 2017 Ford Fiesta

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

## Bulletins for this model year that name P04DB

- [10095122](https://open.wenmarpro.com/bulletins/10095122), 2017-03-15: SOME 2016\-2017 FIESTA VEHICLES EQUIPPED WITH A 1.0L GASOLINE TURBO DIRECT INJECTION \(GDTI\) ENGINE AND BUILT ON OR BEFORE 6\-JAN\-2017 MAY EXHIBIT AN ILLUMINATED MIL WITH DTC P04DB \(CRANKCASE VENTILATION SYSTEM DISCONNECTED\) STORED IN POWERTRAIN CONTROL MODULE \(PCM\) MEMORY. FOLLOW THE SERVICE PROCEDURE STEPS TO CORRECT THE CONDITION.