U0199

[b1mmuo27]

I have this code come up & checked the all the air intakes, filters etc. I did pull the sensors from the air box & checked them when I had to replace the MAF sensor. I cant seem to rest it the code with no obvious problems. I do have wiring gremlins in the truck but this has never been one. Any idea how to reset it? Thanks

 

[csuder99]

U0199 is communication error between the BCM and the door module, could be wiring. It has nothing to do with the engine so you need to clear the code in the BCM which your tool may or may not be able to.