So sign up to sell your jeep that you know nothing about LOL. What engine does it have you indicated you have 4LO so that narrows it down to 2 engines the 4.7 and the 5.7 unless you have the very rare 3.7L with 4LO (only in 2006). You cannot turn off the traction control unless you pull the fuse for the ABS. Hitting or holding the button down puts it in different forms of traction control never goes off. Just keep the jeep hang around here for about a day or two and you'll never want to get rid of it. We'll have you lifting and modding it in no time.