fan switch on 2005 Chevrolet Silverado 1500

switch only works on positions #1 & 2 . It worked it way down the scale untile now it only works at 1 & 2 .Could it be the switch control its self .

by in Saraland, AL on June 04, 2011
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2 answers
ANSWER by , July 29, 2011
fan switch resister needs replacing
ANSWER by , June 04, 2011
Yes it could be a faulty switch causing the problem. That's the first thing I'd check. If you want to find a GM specialist, here's our directory link for you: https://repairpal.com/directory?address=36571&car_brand_names=Chevrolet