Question about 2002 GMC Sierra C/K1500

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Driver side air on the duel climate control is blowing hot and the rest of the vents are cold

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Joey i had a similar problem in my 2000...The problem lies in the A/C Actuator. The Actuator is what opens and closes the vents, when the vents are open it allows hot air to flow through and when thier closed it prevents hot air coming in while air conditioner is running. depending on the year some vehicles require an upper and lower actuator. they are fairly simple to replace, and dont take much time. most actuators are located under the control switch box (radio, a/c dials) parts run about 60.00 each.

Posted on Mar 04, 2011

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Posted on Jan 02, 2017

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1 Answer

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