Tech II is your best option. Make a friend at the local stealership. I've had good luck with telling them my problem and asking for a scan. Also tell them you are planning to fix it yourself. You know its a bad hub, just need to see which one it is. Usually when you sound like you know what your talking about they won't try to bs you. If they say NO or Need to charge you, tell them forget it and that you will take your future business elsewhere. Sounds Dickish but your the customer. If they don't want to work with you on it, it's prolly a reflection of how they would treat you in the future anyway. As other have said, look at your wheel speed sensors. At a stand still my right front was reading 7mph.
Sorry for the rant, Goodluck!
