Brought it to the dealership on Wednesday they diagnosed it and found out it was the Resistor and connector but they don't have it in stock and it will take 5 working days for them to receive it.... I will get my Hummer back only next Thursday. In the mean time I asked them to do an oil change ($39.99)and a front wheel alignment($121.99)(I cranked the Torsion bar last week to 23 1/2). Naturally they called me and they want to flush every liquid in the truck...they want to sell me nicer bumper...nicer tires... nicer this and nicer that... I told them to concentrate on what I asked them. At least they are paying for the rental... they asked me what i wanted to drive so I tried a Suburban, cool SUV but I miss the way I feel when I am in my Hummer. I will keep you posted.