Join Date: Apr 2009
Location: Birchwood, Wisconsin
sorry to hope into your post here, but i’ve got the same issue on my truck, same codes minus the service 4 wheel drive message...but it’s definitely only when it’s cold out on mine. transmission won’t go into gear until i clear the codes out, and then it’s all good again until the next time it’s really cold out. then the process repeats itself.
just wondering, do you happen to have any sort of manual locker switch for your transmission at all? i’ve got one on mine and i’m just trying to eliminate that as the source of the problem.
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