That vehicle was not available in the US, but it sounds like you need a good shop.
Erasing the codes will not repair a problem in most cases. It is possible that while changing the transmission a wire was pinched or damaged and is causing a problem. It is also possible it is totally un-related. Have it scanned to get all of the codes and post the actual codes here and we will try to help.
Friday, January 6th, 2017 AT 3:57 AM