dual climate control system

CHEVROLET SILVERADO
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RDRK
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2004 chev silverado,80000 mi.,5.3l The dual climate control is blowing hot air from the passenger side no matter what the setting. The driver side setting has no effect. I did disconnect the battery previously for 30 min. Any correlation?
Sep 11, 2007 at 2:36 PM
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DENNYP
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[quote:bec26f8ca1="rdrk"]2004 chev silverado,80000 mi.,5.3l The dual climate control is blowing hot air from the passenger side no matter what the setting. The driver side setting has no effect. I did disconnect the battery previously for 30 min. Any correlation?[/quote:bec26f8ca1]you need to use the TECH2 scan tool to perform the HVAC actuator recalibration.If that doesnt work,you might have a bad actuator for the pass side temp door.
Sep 30, 2007 at 1:49 PM
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