Rest codes (even if not present) and reset adaptations while in neutral then try putting it into gear and driving (keep Foxwell NT-510 hooked up) then watch live data and see if your dash and actual transmission gearbox show the same settings, if not repeat but shut off when done and put into park and let it go to sleep. Upon restart check live data as before and if it works all good but if it is working even with gear position errors it is your mechatronics unit in the transmission.

The above steps are for when you aren't getting anything after trying reset in PARK.....

PS. It won't hurt anything to reset your TC oil wear while you're at it just to see, but don't forget to change your TC oil later.

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"When the Team Chief said.... You're trapped in a hole with nothing but a goat and a slinky, what do you do? Stubby said, I'm not sure but it won't end well for the goat...." ~(Overheard) Last day, Phase 3, Q Course