Some 2016 F-Super Duty vehicles equipped with a 6.7L engine may have diagnostic trouble code (DTC) P04E3...

Bulletin number

SSM 50449

Component

Engine and engine cooling

Summary

Some 2016 F-Super Duty vehicles equipped with a 6.7L engine may have diagnostic trouble code (DTC) P04E3 stored in the powertrain control module (PCM) after reprogramming the PCM software for various reasons. Vehicles built on or after 11-Nov-2015 are not equipped with a crankcase ventilation sensor (CRNKCSVT). This DTC may be caused by incorrect PCM programming. To correct the condition, start a new vehicle session and run the PCM Programmable Module Installation (PMI). The IDS scan tool will ask to verify the style of the connector on the crankcase vent (CCV) hose. Answering this prompt incorrectly will cause DTC P04E3 to be stored in the PCM. A new Technical Support Video has been added to PTS at: http://site-307934.bcvp0rtal.com/detail/videos/303---engine/video/6294017439001/p04e3-after-pcm-reprogramming-on-14-16-my-6.7l-super-duties.

Owners of these vehicles have filed 60 complaints in the engine category.