Well, quick update... got my axle looked at yesterday, and dang... it was good enough to fix. Oh well LOL.
I did find the report that the dealer gave me from before when I paid them to diagnose the computer. I guess they didn't diagnose it at all, from what I can tell on this...
loosely paraphrased it reads:
PCM codes are 1283, 0741, PCM reading speed sensors, values are out of range. Torque Convert is slipping due to hydraulic problem, could be stemming from solonoid, valve body, stator input shaft. Problem is hydraulic, not electrical. Also has string of codes for different modules that were not related to this issue.
So after this diagnosis, my tranny guy replaced the entire valve body, still had check transmission errors. Took it back, and they replace the entire tranny as I'm sure I mentioned above. Driving it home from that surgery, warning came on again.
Do I take it back to the dealer and demand that they diagnose what I paid them to diagnose? I asked them to look at the computer, but it was throwing tranny codes so they stopped there it seemed. And I don't know what all the string of other codes for other modules means.
Not really sure what to do. Sigh.....