A/C won't stay blowing

10

Asked by Jun 29, 2013 at 06:30 PM about the 2002 GMC Sierra 2500HD 4 Dr SLE 4WD Crew Cab SB HD

Question type: Maintenance & Repair

My A/C comes on, but only stays blowing to your face for a few seconds, and then automatically shifts to your defrosters.  You can punch the buttons and redirect to your face, but again, after a short time it will redirect to defrost again.  This don't help when the heat is high.

2 Answers

10

This is a dual control panel. Electrical, not vacuum.

1 of 1 people found this helpful.

so it's a burned out servo-motor....who would have guessed~ got to find that little bugger and replace 'im~

Your Answer

Sierra 2500HD

Looking for a Used Sierra 2500HD in your area?

CarGurus has 13,817 nationwide Sierra 2500HD listings starting at $2,999.

ZIP:

GMC Sierra 2500HD Experts

  • #1
    iEATricers
    Reputation
    120
  • #2
    jeremyd12
    Reputation
    110
  • #3
    Markguidry856
    Reputation
    100
View All

Related Models For Sale

Used Chevrolet Silverado 2500HD
326 Great Deals out of 30,566 listings starting at $2,995
Used Ford F-250 Super Duty
326 Great Deals out of 45,753 listings starting at $1,700
Used GMC Sierra 1500
999 Great Deals out of 65,791 listings starting at $1,975
Used Chevrolet Silverado 1500
2,245 Great Deals out of 168,640 listings starting at $1,000
Used Dodge Ram 2500
154 Great Deals out of 5,064 listings starting at $2,200
Used Ford F-350 Super Duty
334 Great Deals out of 25,498 listings starting at $3,700
Used Ford F-150
2,561 Great Deals out of 198,632 listings starting at $1,500
Used GMC Sierra 2500
5 Great Deals out of 154 listings starting at $2,995
Used Toyota Tundra
477 Great Deals out of 33,649 listings starting at $2,000

Used Cars For Sale

2017 GMC Sierra 2500HD For Sale
3,658 listings starting at $30,286
2016 GMC Sierra 2500HD For Sale
1,010 listings starting at $29,000
2015 GMC Sierra 2500HD For Sale
6 Great Deals out of 1,024 listings starting at $20,995
2014 GMC Sierra 2500HD For Sale
5 Great Deals out of 330 listings starting at $16,988
2013 GMC Sierra 2500HD For Sale
6 Great Deals out of 567 listings starting at $13,900

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.