4l80e segment swap OS 12209203

[aeroglen]

Hi guys!
I'm doing my first 4l60e to 4l80e swap. The engine is 2002 LQ9 from Escalade OS 12209203. I cant find tune with same OS and 4l80 to do segment swap.
Is it ever exist?

Thank you in advance!

[scubasteve81]

have you checked the repository? search in express vans 1500/2500 they used mostly 4l80e trans. you can try to find a computer at a you pull it yard also just look vans of roughly the same years and engine size. Don't forget to convert the harness for the 2nd speed sensor.