I have a feeling this has something to do with the transmission temp sensor. However, I don't want to start replacing parts until we are sure.
What I need you to do is have the computer scanned for diagnostic trouble codes. Here is a quick video that shows how it's done:
I realize that most people don't own a scanner; however, most parts stores will do it for free. This really should be done first to identify where the problem is coming from. There are many other thing in addition to what I mentioned, and the only way to be sure at least where the problem is coming from is to have it scanned.
Have this done and let me know the diagnostic trouble code you find.
Tuesday, January 7th, 2020 AT 7:52 PM