I just installed a tune that included the Trans tune.

2020 RAM with 68RFE.

Immediately after the tune installation, I got the code P0613 for TCM.

I have not driven a truck yet to do the Trans relearn.

I'm just curious if this has been seen before after your Trans Tune was installed.

It took me about eight tries to clear it.

Finally, it went away and hopefully stays away.

As I said, I have not driven a truck yet.

I will do that late tomorrow.

Thanks.