I just bought a 99 galant w/ 2.4 auto. I have three different codes, P0705, P0715, and P0720. These are related to the PRNDL, transmission input speed, adn transmission output speed. Anyone have any ideas or has had the problem before?

 

what model???
i am using an database, so i can get some info!

 

My 94 ES 2.4L auto was stuck in limp mode (2nd). I ended up having to replace the TCM (trans control module) and it works like a charm again.