Took my truck in for the low RPM surge and they said they reprogramed the transfer case module.What does that have to do with the surge.I have not towed with it to see if it helped,can someone explain?
42 views and no ideas .I think the dealer must be blowing smoke..again. Will be towing next weekend and will most likely end up at the dealer with the same problem.Also been waiting on a stering shaft now for over three weeks,maybe it will be here when I get back:lol: .
Well, unless they are confusing TCM (Transmission Control Module). Could possibly be an upgrade reflash that they put in with the Tech II. They're confused at least and clueless at most, but a reflash is usually a good thing and if they got it in you're ahead of the game.
I spoke with my service manager about the same issue and he also said there was a TCM and an ECM update. Not sure what each is, and I have not been in to get the updates as of yet. Once I do, I will let you know what the changes were.
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