I don't know the exact procedure without having it plugged in, but it just popped up once I went in. I think there were 2 questions on the screen. I think second one was reset adaptive relearn, or some such. It worked like a champ. My shifts into 8th were getting worse and repeatable every time. Since last Forscan, smooth as any other shift. It would be nice if there was just a button on the dash.