I know this code a problem is all too common, so sorry for posting another thread but I feel like i've tried everything that I can do, or know how to do to resolve this problem with no luck. I've seen alot of old threads when I googled this problem, but didn't see any real SOLVED, or solutions...

OK, I bought my 2007 TB new and now have 189,760 mile on her. I am a traveling acct mgr and live in my truck. By far the most durable vehicle I have ever had. Never been alighned, average 88K on tires, ran mobile 1 5/30 since 15k, Royal Purple in rear dif. Short of normal maintaince, I have not...