So I installed the 9t09e tune on my durango this morning.I haven't been able to get a tcm cal id since I bought the tuner a few months ago ( so no shift point adjustment) but this morning I finally got a tcm id Yay. Its kinda silly to get excited about the tuner working like it should have from the ...

I will and let you know. I see the new crom posted this morning. I have already written it to the tool with no problem.

bump

when i download the file from the link in the post it is named "u7137_9t08a_export_757.crom". I tried it that way first. Then I renamed it to "u7137-9t08a.crom" so it matched the same format as the file from the support page (u7137-9r07a.crom ). It gave me the same error both times.

So I am trying to get trans control on my 05 durango. I downloaded the 9t08a crom from page 20 of the "no more trans control" post. When I try to update my predator the downloader software says "Download Failed, Failure writing binary payload to tool" and the tool says "format failed". Any ideas? I ...

you're welcome! bummer that the new Crom didn't fix your problem.
Yes it is. especially since I need to change tire size and a big part of the reason i bought the predator was so i could adjust trans. I have a (stupid?) question. How can i figure out what my tcm calid is if it won't show on the ...

Thanks for the reply. I found it but it did no good. Still have the same problem.

also the tire size option fails everytime.

I have a 2005 Durango Hemi. I just received my tool this week and I have no TCM calid, no matter if the key is on or off when I plug the tool in. I have v9r07a. Will the 9t08a work for me and if so how do i get it?