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Old 06-28-2012, 08:17 PM
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07 Grand power windows inop

I was driving down the road found the left and right front power windows inoperative. I stopped and shut the car off, started and still not working. The interior lights on the overhead are not working, radio will NOT shut off with key off. I pulled faults u0199 and u0200 (left and right front door module loss of communication. This fault was set and "active" in every monitoring module from the radio, bcm, pdm's and others.

Any ideas. I was on the chrysler trouble charts but all I can seem to find is internal module failure. Im thinking I could unplug each module and watch to see if it effects the bus.
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Old 06-28-2012, 11:24 PM
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Re: 07 Grand power windows inop

Yeah a hard reset of the modules is not a terrible idea... I just had a co worker deal with one similar to this, I think he found a short up in the headliner like someone had removed a visor and stabbed a harness with a mount bolt goign back together. Ill ask him tomorrow and see what he found on it.
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Old 07-01-2012, 03:19 PM
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Re: 07 Grand power windows inop

Im pretty sure its a module taking the bus down by how it looks. I went on the Chrysler dealer website (ex employee ) and all possible causes point to a module taking it down. However on that circuit we have few modules...and some arent that easy to get to ... We shall see.
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