Through my experiences since this trucks release I have found that this problem will only be the vfc or odi card. Vfc is much cheaper and 9 tines out of 10 will be the problem. The power card has no bearing on communication problems typically power card will be 20 series codes.
If you have another truck you can swap vfc cards primary memory is held in the odi and will overwrite vfc memory every key cycle.
This is ONLY to be used to report flooding, spam, advertising and problematic (harassing, abusive or crude) posts.