I know there can be a number of reasons for this, but could do with some suggestions on the most likely. Have not done anything to it yet, was going to check the transmission fluid first, but would this really stop it selecting any gears at all?? I did pull some fault codes, po732 and p1993, these are no longer showing. One more thing to add is that, it was a very, very wet day when it happened and did drive through a lot of water. Any ideas??