Mechanics

CHEVROLET SILVERADO KNOB PROBLEM

2007 Chevrolet Silverado • 118,000 miles

I have a 2007 Chevrolet silverado clasic with a 4.8 v8. My A/c is not turning on when I turn the knob. At first it was just the 4 setting not working, then I tried defrosting my windows and it stopped completly. The a/c is engaging just have no idea if its the knob that went out or a/c blower or electric problem. Thanks
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January 13, 2013.



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