If they are not giving you a CEL then the dealer may not chase them to far. If you have a friend with a code reader and same style trim as your truck, ask them if they get these codes. It might just be benign. I do know in OH there can not be any codes on the ODB port during testing. So if your state has the same rules then benign or not they will have to fix it.

 

Actually I do have a friend that has an identical truck. I will check his error codes too. Its not normal to have communication errors from what I've read so the dealer better deal with it. I don't want this to get worse over time and possibly after the warranty expires.

What accessories does the FCIM control because I'm not seeing anything functionally wrong with my truck.

 

I don't know what the FCIM controls. I am not a a Ford tech I work on medical equipment. It is all basically the same when you get to this level.

 

One other thing I forgot to mention, I have a raptor style bumper. The old bumper with fog lights was taken off. Just going off the name of the module, Would anyone know id Is it possible the FCIM controls the fog lights and because they are now unplugged this could be related?

 

I just got my OBD-II module and am seeing nearly identical errors. I've replaced my fogs with Diode Dynamics LEDs and my headlights with Anzo Switchbacks... but still with crappy halogens at the moment. I've been wondering if maybe that's what causing the errors.

Hard to believe that would be it though.

 

FCIM is the Front Control Interface Module (Heat/AC/Infotainment, etc. )

 

ran all codes with your vin and no know faults or TSB's come up for any of them. when you cleared them did they come back?

 

Thanks for checking. Yes they came back within a day but not immediately because after resetting them I went and did some errands and travelled about 15kms/10mi and there was no codes. The next day we travelled about 30 minutes for my son's hockey practice and when I got back I checked and the codes were set.



huMMmmm This weekend on a 2 hour trip in 0-5f weather my wife kept complaining that her feet were cold. There wasn't much hot air coming out at the floor. Now this might be related. Later that same day, on the way back home the truck was noticeably hotter as I had to lower the temperature quite a bit. I did think it was very odd but just brushed it off blamed it on my wife but now this is giving me pause to wonder if this is related.

 

Brought the truck to the dealer this morning about these errors codes and also to check/repair the 2 outside proximity sensors on my rear bumper that are always on. Hopefully they will find the problem.

 

Well I had it in twice now at the dealer and they decided the FCIM is at fault. They have ordered a FCIM module and it should be installed sometimes this week. Funny thing though my buddy bought his F150 3 days before me and checked his error codes and he has the exact same error codes as me. This is really weird that we both would have the exact same codes set. Anyone else have these codes set or are is this just a fluke coincidence?