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2012 Silverado 6.2 liter LTZ Climate control question

Fredbojr

By Fredbojr,
in 1999-2013 Silverado & Sierra 1500

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Fredbojr New Member

Fredbojr

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When the Climate control is set to Auto and hot outside the ACC control automatically sets to re circulation to cool quickly.

My question is: after the cabin is cooled down to temperature does the ACC control automatically sets from re circulation to fresh air?

 

It seems like my 2005 1 ton LTZ did, along with other vehicles that I have owned.

 

 

thanks for input

 

Fredbojr

 

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00Silverado4x4 Senior Enthusiast

00Silverado4x4

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My previous '06 had Auto Climate control and yes it would automatically switch to recirculate to cool down cabin and then switch back to fresh air once it cooled down. I was extremely spoiled with the system...kind of would like to have the system in the current truck but won't happen so I get to deal with single zone manual control...oh well.

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Mikeb52r Enthusiast

Mikeb52r

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I have a 08 Sierra and my system will automatically go back and forth from the two settings to keep the air at the correct temperature. Yours may be staying in recirculate mood due to high temps? Or it may need tone reprogrammed.

I have a 08 Sierra and my system will automatically go back and forth from the two settings to keep the air at the correct temperature. Yours may be staying in recirculate mood due to high temps? Or it may need to be reprogrammed.

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