# P04DB on the 2017 Lincoln MKC

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

- [10119673](https://open.wenmarpro.com/bulletins/10119673), 2017-10-21: Some 2017\-2018 Escape/MKC and 2017 Edge vehicles equipped with 2.0L Gasoline Turbocharged Direct Injection\(GTDI\) engines may exhibit illuminated malfunction indicator light\(MIL\) with DTC P04DB\(crankcase ventilation system disconnected\) stored in Powertrain Control Module\(PCM\) memory. Disconnect crankcase pressure sensor electrical connector and remove crankcase vent tube. Inspect valve cover port with borescope. If flashing is confirmed in crankcase vent tube port replace GB5Z\-6582\-B valve cover\(Reference Workshop Manual 303\-01A Engine\- 2.0L Ecoboost Removal and Installation\). Engineering is currently investigating. To assist with the investigation, refer to the Professional Technician Society \(PTS\) website and use the report a vehicle concern link at the bottom of the OASIS report.
- [10119659](https://open.wenmarpro.com/bulletins/10119659), 2017-10-21: Some 2017\-2018 Escape and MKC vehicles equipped with 2.0L Gasoline Turbocharged Direct Injection \(GTDI\) engine built on or before 18\-Sep\-2017 may exhibit a MIL illuminated with DTC P04DB \(crankcase ventilation system disconnected\) in powertrain control module\(PCM\) memory. Follow the Service Procedure steps to correct the condition.
- [10109032](https://open.wenmarpro.com/bulletins/10109032), 2017-08-01: Some 2017 Escape and MKC vehicles equipped with a 2.0L Gasoline Turbocharged Direct Injection \(GTDI\) engine built on or before 20\-Aug\-2016 may exhibit an illuminated MIL with DTC P04DB \(crankcase ventilation system disconnected\) in powertrain control module\(PCM\) memory. Follow the Service Procedure steps to correct the condition.