Question about 2008 GMC Yukon

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The surround sound button is not highlighted to use and I was using it why does this happen and having problems with the a/c heater driver side is blowing cold and the passenger is hot and it will go from vents to defrost on own how hard is it to change ourselve to keep from paying 90 an hour for a 100 part for an 08 gmc yukon denali they said it is most likely the a/c heater blend actuator but they will not order the part until they check it

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Posted on Jan 02, 2017

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SOURCE: Air conditioner blows hot air after 30 seconds on

I have had this problem. I am not a to correct the issue temporarily, I simply turn off the car and restart. This has worked everytime for me. In extreme cases, I think you can also remove the AC fuse and start the car, which will also reset the computer. I also think that by taking the climate control off the "AUTO" setting has worked in the past.

Posted on Oct 27, 2009


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