How new does U7193 need to be to work on 03 Avalanche

[nfeavy]

U7193
rev 2.04
2003 Chevrolet Avalanche North Face Edition

I was unaware of the revision number when purchased. I assume the U7193 works on the 2003 Avalanche with the newer revisions. I just wanted to make sure this was the case in why my vehicle was "unsupported."
Thanks

[06MonteSS]

yes, it will work on the newer revision...

send it in to get it upgraded, so that you'll also have the ability to save/record data logs, do internet downloadable updates in the future, ability to have up to 5 custom tunes stored in it, etc etc..

here's info on the upgrade program:

http://diablosport.com/index.php?name=P ... ic&t=10946

[nfeavy]

That's what I was a afraid of. Which vehicle models will it work with as a revision 2.04 in case I decide to just buy a new one and sell this one. I'd appreciate the help.

[zz50]

7193 was not usedon the 03 models until the update to 9rxx. '03 used the 7195, that is why it will not work on your truck. You need to send it in for the update to work.

[06MonteSS]

correct ^ ^ ^ ^