After i read the ecm there is no transmission options did i do something wrong or do you not get to change anything on trans side?
Type: Posts; User: drakofyr
After i read the ecm there is no transmission options did i do something wrong or do you not get to change anything on trans side?
Thats what I needed to know thanks
It is a 2014 Chevy Silverado 5.3l 4wd with a 6l80 transmission and i only want to change transmission settings like lock up. Thsats all the info I have currently.
I want to tune only the trans not the engine. Do i have to do ecm or tcm or both? I dont have the vehicle currently just wondering how many credits this is gonna take?