99 Accord Transmission Nightmare
 

I have a 99 Honda Accord that I love. Put it in the shop to have the transmission replace and have had issues with it since, well actually the automotive shop has because its been there for a month now. They have removed two transmissions now and the third one is still having problems. When shifting from park to any gear (drive, reverse) it takes 2 to 3 secs to go into gear. When down shifting it jumps into first. They have changed transmission and also the pcm. No error codes and they think that the tcm isn't communicating with the pcm which confuses me because I was told by them that the pcm and tcm are all in one. They have traced all wires and found no problems there. They don't know what else to do and I don't know either. I have already sunk so much into it already I can't just give up LOL!