One customer bring car to program new keys, I erase all keys and try to add new 2keys, but car not accepting thr keys, I have maxisys pro, I called key smith , he also tried, car showing 0 keys, I sent car to ford company, same issue, they change transmitter, same. Now they said we will try to change PCM and see... :( can any body have any idea how car could start ? DTC says less then 2 keys programmed. I have one same model accidented car, if I change PCM , IC and ignition switch with keys , all then will car will start without any programming ?