AC Vent

Tiny
SRUIZ11
  • MEMBER
  • 2001 CHEVROLET SILVERADO
  • 4.3L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 154,000 MILES
My truck blows air (cold and hot) thought the defroster only
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Saturday, September 3rd, 2016 AT 7:50 PM

1 Reply

Tiny
WRENCHTECH
  • EXPERT
There is a series of doors that control air direction. The doors are operated by and electronic actuator that can be bad or the doors can be jammed. You can usually access the actuator and mechanism from under the dash on the driver;s side.

http://i1198.photobucket.com/albums/aa448/Wrenchtech/89331532.gif

https://www.2carpros.com/images/external/91360057.gif
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Sunday, September 4th, 2016 AT 4:57 AM

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