ACURA TL 2000 180k mile .runs really good when its Cold , onze its warmed up its like if i get on neutral,i got new oil in ,cleaned the selenoids , still doing the samething .tcs light on ,chek engine looks like its gone ,and the d5 flash ...need help please

 

How many times did you change the ATF fluid? When is the last time you did that? As a rule, I always change my ATF fluid every 30K to prevent premature wear on the AT. Most AT will go out after 150K or so so 180K isn't bad. I think your AT is done, need a new one or rebuild. It could be the solenoid but I doubt that since it works when it's cold. What you can do is to rent or borrow a ODBII code reader and see what you got. Without any code, it is difficult to tell.