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.
| TSB 17-0003 | 2017-03-15. Service bulletin. 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. |
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1 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.