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Anybody have a segment swap for 4L80 in operating system 12593359. Tried to manually input the transmission settings and still wont shift. Getting close to burning this truck down. Any help is...

Anybody have a file I can segment swap a 4l80 onto os 12593359? Don’t segment swaps in the past but can’t seem to find this OS with a 4l80
Sorry 5FDP can’t get the file to load

Thanks Roy

been trying to download the tune... cant seem to get it done

roy's 71 initial
correct os number is 12593359

Just confirmed 1272017 is the operating system given by hp tuners when I read the vehicle. Is there somewhere else to find the operating system number?

I’ll post the file

Ok, I’ll put it back to stock and see what I can do. I’ll post what I get done. Thanks
Roy..

I need to segment swap my c10. Has a 1272017 OS currently programmed for a manual transmission, but I have a 4l80e in the truck. Can?t find a compatible tune in the repository. Every tune I try is...