Hi,
I haven't heard from you for some time. It looks like you have another tough one. I have a question. How dirty was the transmission fluid that you removed? When the pan was off, was there a lot of debris?
There is a chance you will be replacing the valve body if the fluid was bad enough. However, I attached the diagnostics below for all three codes. Take a look through them and let me know if you have questions.
Also, the P2808 code is last below. I included the description with that one because I personally would start with those tests. I highlighted where the diagnostics start for that code. The two other codes just include the diagnostics.
Take care,
Joe
See pics below.
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Friday, January 28th, 2022 AT 7:13 PM