Had the door seals changed 3 times and still hasn't gotten fixed. I told the dealer about it in Syracuse NY, and they told me it doesn't happen with them. I said I work as a mechanic and know what I'm talking about. The heat just stops blowing when slowing down to make a right handed turn.

I told them realign the door 3x then realign the front left fender and then reprogram the blower motor to not change with the speed of the vehicle. I finally just said I'm fed up with dealerships and their bulls*** responses to make you go away. If I was in charge of things I would have my engineers go down to each complaint and get to the bottom of things. I will never buy another Chevy as long as I live.