Trans will do no relearns on any adapts or clutches. will not start, ICP shows no communication with TCM code. I can pull codes (zero) but will not shift out of park. I can communicate with the TCM, I have data stream. Dash goes dead, hazards come on and flash every time. Reattempted programming, same thing, but now PCM needs no update. After several screens of turn key on, it programmed the PCM and said failure to program TCM. Hazards come on and it says turn key to on position. as soon as programming starts, dash goes dead. After I attempt to start programming, Key off, then key on. Using Ford IDS, when I get to TCM programming stage, PMI, it informs me of multiple memory locations, then asks me if it has certain part numbers (early or late) It does not. Shop called me in to program a TCM on this 2012 Fiesta. Sorry if this post is lacking the total details but I'm hoping someone can tell me I'm over thinking this one.
