[chicago]

It seems that when I turn off the a/c or heat the fan keeps blowing air in the vehicle. Not hard it seems like it blows just to keep fresh moving anyone else notice this.I have a lt1

 

[njboy]

I beleive this is normal for all late model cars. It circulates the air all the time so that fumes don't build up in the passenger compartment.

 

[rbarrios]

I wonder if this was done- to keep air circulating thru the ducts- to help dry off the moisture...
many people use their AC and turn it off- well that moisture soon breeds mold/mildew/fungus... which leads to complaints of smelly AC air when you turn it back on again...

 

[chicago]

thanks both seem like very good reasons i think I will go with them. and I have to say the a/c in the traverse is awesome I can now hang meat in my car no need for that walk in freezer anymore......