71k miles just started acting funny and got that code. Dealer says drop it off next week as it probably needs a torque convertor . Does not have a loaner car for me until next Thursday and said drive it just don't take a long trip. . I think if I keep driving it that it will need a complete tranny by next Thursday. Dealer said it is very common and there is a shortage of parts because it is so common. Dealer has a backlog of transmission jobs with this style tranny. I am lucky its still under factory drive train warranty .