Hey guys...own a 2006 H2 SUT. When I bought it, I took it to my mechanic, he put it on the computer, and it threw an error code that said there was a problem with the Global Window feature. Which in reality was that it didn't work! No big deal, so never worried about it. I had some work done on it a few days ago, and they had to disconnect the battery to complete. Now when I go down the road, all the windows will suddenly go down by themselves simultaneously!!!! I raise them up by the driver's side switches, and within a few seconds they will go down again. The global command switch will neither raise of lower them. Not sure what is going on, and any help pointing in the right direction would be greatly appreciated.