What are the signs of a failing transmission? on 1993 Lexus SC400

I noticed that my check engine light and traction light both came together and my car was real doesn't want to pull while in the drive gear position but it while go forward in the other lower gears but you will have to shift out as if was manual. What causes this to happen?

Asked by for the 1993 Lexus SC400
seek diagnostic at your local transmission shop