Looking for a .tun file 2002 Silverado 6.0 LQ4, 4L80E, 4x4 with a 12212156 OS

Looking for a .tun file 2002 Silverado 6.0 LQ4, 4L80E, 4x4 with a 12212156 OS

If Such a file exists please help.

Thanx
-Justin

I have a file but I can't upload with this new upload manager attachment shit!!!....Sorry!
I'll e-mail you a tune file...

Manage Attachments -> Add Files -> Select Files

select the file(s) you want to upload

Upload Files -> X -> Insert Attachment

Do you need a modified file or just an OE?

I tried Joe... When I click on Upload files nothing happens...:confused:
I'll try again though...

I re-loaded Mozilla FireFox and got it to work...:doh2:

Thanx Gameover I realized I already have that file. What I am looking for is a 4LO shift table ??
The only thing I can find on the 12212156 OS is a 4 LOW WOT rpm
Is there a 4x4 Module ?? or does the body control module have anything to do with this ??

There are some low 4 parameters in the tune file that I can make a .cax file for. You will have to give me a while though.

O.K. Here is a .cax file for the 4 low trans parameters. At the moment they are in their own subfolder 4X4 shifts. Once proved I can move them to the necessary folders.
Before modifying, please log & confirm the accuracy.
Cheers Mick

I don't see the sub folder