2008 GMC Acadia "blowing cold air" Questions

...blowing cold air and the passenger side and rear air vents all blow the correct temperature selected. Help! 2007 acadia "My driver side is blowing cold air...." Hi, viewer! you could be trying to say ...

...but the vents/defrost start blowing cold air. Could there be a vent on the drivers floor that's not opening? most likely leak in one or more of the vacuum lines and or out door air damper not ...

2010 GMC Acadia driver side vents blow cold air passengers side blows hot air both set at same temperature There is a blend door on the plenum. It is stuck or not working for some reason.

...cold air and the pasenger and rear vents blow the correct temperature setting. You have a air box heater box air divert valve stuck you will need to replace it first start by looking under the dash ...

...door actuator on 2011 gmc acadia Heat blows when I hit AC button. When I put heat on cold air blows on my feet your on the right track! your blend door is broken or your blend door actuator is

blowing hot air in the front and cold in the back. Anyone know what could cause this it is not low on freon. No it is not low on refrigerant, if that was the case you would not have any cold air front

blowing COLD air. There is an ond and off hissing sound from the center of the dash. I can hear and see the compressor clutch engaging and disengaging. I put a gauge on the freon low pressure side and

...air. It shows the auxillary button on but never gets cold. Could it be a damper or a resister? Here they are. Number 3 controls the A/C temperature. This is showing the control module which you can ...

...blowing cold air. Our warranty has expired and I am frustrated because the dealer states it is our responsibility to fix this and no longer warrantied. We used to own a GMC Safari Van and it did the ...

My driver side is blowing hot air when the heater is on, but the passenger side is blowing cold air. Actuator for the venting system not functioning properly.