Hi all, just want to say that this forum is great and in doing my research before my purchase you all have really provided me valuable information. I am new to Hummer (I bought an '06 H3) and also new to GM. So far I love it!
Of course my H3 just had to have a problem right off the bat... we get 5 inches of snow last night and on the way home from the dealership (as it begins snowing), the heat goes out! Don't worry, I'm not asking how to fix it. I already searched the blower issues and I'm pretty sure I know the problem. And besides that, I have a small warranty that came from the dealer.
Anyway, thanks again for the great info and I'm looking forward to being a part of this forum.

 

Welcome, sorry to hear about your first ride home with no heat. Hope they get it fixed for you soon.

 

Thanks! As an update the dealership replaced the harness and resistor. Didnt cost me a dime.
Thanks to the forum I knew what I had to deal with.