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hey guys,

I have an 04 cayenne that has been running fine. Well we got some a load of ice here in Texas and I had to get out in it. I put the car in the the low 4wd mode witch it seemed to do without issue but I thought better of it and tried to put it back in "regular" drive mode. However it's stuck in low. when I turn the car off and then back on, i try to turn off 4wd it does nothing for a few seconds and then a "4wd system faulty" comes up on the screen. I've tried everything I know to get it back in normal mode but I'm out of ideas. So a couple of q's... Is there a way to manually take it out of 4wd? are there any fuses/switches or whatnot that could be the culprit? Could the unusally cold weather have anything to do with it not disengaging from 4wd? and finally what are the chances of it operating normally once the temp goes back up around here? I sure hope someone has some ideas

Im a pretty good ways from any dealer and obviously naked.

Thanks in advance for any ideas.

John

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I have never experienced this before but all Cayennes are AWD vehicles. The first thing I would do is disconnect the negative cable for a few minutes. The black cable runs from the battery under the drivers seat to a ground bolt on the floor. Lift of the carpet just in front of the front seat and you can see the bolt and black cable.

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