Going to lift a 2k1 sr5 4wd and put 33's on it. Since I'm not going to change the gearing someone mentioned toe to go to the dealership and get the trans reprogrammed for new shift points. Has anyone done this and if so what was the result?
Yeah I've got the ect button. But will that relearn it to new shift points with bigger tires?
Gotcha. Since I'm new to this, what does the ect do and how long do I have to run it in that mode?