This was the first thing I checked when I started having the problem, as it seems the most logical. I had my tech check it out, and he said pretty much what killcrap said, that there are redundant systems that the computer is checking constantly against each other, so if something was wrong, the computer woud throw a code.

This last weekend I unplugged the motor on the transfer case to rule that out. It runs in failsafe mode when it is unplugged. No change.

This problem sucks. My wife has STILL not warmed up to this vehicle because of this problem, and you know what they say, when Mom's not happy, no one is happy!

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2004 X5 3.0 MT, custom exhaust, AFE intake, Shark Injector, Towing Package, 100K miles

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