My wife has a 17 Ex with 45,000 miles. While on the highway driving she got a transmission system warning pop on the dash with a flashing D and P. When the car shuts off it goes away and I was able to get the warning to come back up on the highway again at about 65 mph. Car feels and drives fine. No apparent issues other than the warnings. I have a code reader but it says no codes found. Plan to take to dealer in am. Hope it’s covered under power train and hopefully nothing major. Just wanted to see if anyone else had similar.
My car is the same matters to you... What will be good after changed it?