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2014 Chevy Silverado
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A/C on while recirculating only fan running?

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Old May 22, 2008 | 3:22 PM
  #1  
oih82w8's Avatar
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From: Sooner in Texas
Default A/C on while recirculating only fan running?

I recently purchased an 2001 5.3L Ext Cab Silverado, and while the recirculating fan only is running (A/C switch is not on {not illuminated}) the A/C is still in operation. I am not familar with the electrical system yet, but there appears to be a short or stuck relay which kicks the A/C unit when the recirculating fan switch is illumininated. Puzzled.
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Old Jun 1, 2008 | 12:16 AM
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jcammarata's Avatar
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Default RE: A/C on while recirculating only fan running?

My 04 Silverado does the same thing. I just assumed thats the way Chevy manufactured the air unit.
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Old Jun 2, 2008 | 8:56 AM
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RonH's Avatar
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Default RE: A/C on while recirculating only fan running?

When the system is in recirculating (Max cooling) mode, the AC stays on.
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