2003 Chevy Suburban blows hot on driver side

Tiny
CHARLIEC53
  • MEMBER
  • 2003 CHEVROLET SUBURBAN
  • V8
  • 4WD
  • AUTOMATIC
  • 11,700 MILES
My Suburban will occasionly start blowing hot air only on the drivers side. Have to stop, turn the engine off and it will then be cold again.
Charlie
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Monday, October 4th, 2010 AT 1:51 PM

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Tiny
HMAC300
  • EXPERT
First try pulling the fuse to teh heater & a/c to see if it will reprogram and work right. If not the actuatior may be bad or not getting power. the actuator will be under the dash and i'll send along a picture which should give you a general idea where it is.they are marked #1 and #2 on the picture.


http://www.2carpros.com/forum/automotive_pictures/406719_actuator_3.jpg

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Monday, October 4th, 2010 AT 7:53 PM

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