Alright, here is the deal.

I have replaced my transmission and all its sensors, valve body, etc.

So, I thought, cool, everything should be good.

Wrong!

Apparently, after 2019, the 68RFE needs a PI Curve to relearn the process.

Has anyone done this at home with Witech, and could you use a cheaper device to hook it up and work?

The dealership has been out for almost three months.

I need to get back to work.

Any help would be appreciated.

Also, it is not a simple quick learn or relearn procedure.

Does anyone have one of the J2534 pass-through devices I could use and send back to you?

I need to get this done.