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6.0 Chevy express 2003 truck a/c only works on hi

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Old 11-22-2016, 06:29 PM
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Default 6.0 Chevy express 2003 truck a/c only works on hi

a/c only works on hi. Medium fan setti doesntt work or acknowledge anything. No noise or air on low or medium fan speed. What is the issue ?
Old 11-22-2016, 06:34 PM
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sounds like the blower fan resistor.
Old 11-24-2016, 08:49 PM
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Smile

Thanks, Ill google and see what I can learn. Probably bring me right back to this site.



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