GMC Envoy climate control

Last post on Dec 13, 2006 at 9:07 AM

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What is this discussion about? GMC Envoy, GMC Envoy XUV, GMC Envoy XL, Heating / Cooling, SUV

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#1 of 1 GMC Envoy climate control by kcfive Dec 13, 2006 (9:07 am)
I've been having problems with my 2004 Envoy's automatic climate control in the heating mode for the past two winters. Setting it on "auto" and on "90", it takes sometimes over 20 minutes to warm up to a decent temperature. Turing the temperature setting to "89", it becomes lukewarm. If I set it to "88", it becomes too cold. Putting it in "manual" or anything other modes give me the same heating results. This is very frustrating because I can not keep a comfortable temperature during the winter. My GMC dealership has dealt with this many times, calibrating and changing several parts. It works for about a week, then goes back to the same thing. Any suggestions?

#1 of 1: GMC Envoy climate control by kcfive; Dec 13, 2006 (9:07 am)

I've been having problems with my 2004 Envoy's automatic climate control in the heating mode for the past two winters. Setting it on "auto" and on "90", it takes sometimes over 20 minutes to warm up to a decent temperature. Turing the temperature setting to "89", it becomes lukewarm. If I set it to "88", it becomes too cold. Putting it in "manual" or anything other modes give me the same heating results. This is very frustrating because I can not keep a comfortable temperature during the winter. My GMC dealership has dealt with this many times, calibrating and changing several parts. It works for about a week, then goes back to the same thing. Any suggestions?