GMT 800 & Older GM General Discussion 2006 & Older Trucks | General Discussion

A/C and Heater stuck on face position

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Old Aug 3, 2010 | 09:19 PM
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Default A/C and Heater stuck on face position

Like the title says, when i turn the **** to defrost, or feet, it wont switch over, just stays blowing in your face, not as strong, but a little, then when you turn back to vent or "face" it will blow your hair back... any ideas fellas? thanks
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Old Aug 3, 2010 | 10:34 PM
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Year, make, model. Manual or Automatic climate control. ????
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Old Aug 4, 2010 | 04:56 PM
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05 silverado 1500, manual
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Old Aug 4, 2010 | 09:14 PM
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Probably either the actuator motor that turns the duct doors. We replace them all the time. Just hope it is the actuator and not a broken duct. I believe it is down on the side of the duct by the gas pedal if you want to see if its working or not.
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Old Aug 4, 2010 | 09:40 PM
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ok i will check, thanks
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