Why is air diverted to defroster when I turn on a/c

35

Asked by Bob_O Feb 06, 2017 at 03:02 PM about the 2004 GMC Yukon XL 1500 SLE

Question type: Maintenance & Repair

When I turn on a/c, air is coming thru dash vents.  After about 30 seconds later the air is diverted to the defroster vents.  This has the auto system

2 Answers

35

Found out the fix, at least for me. All is good now

3 people found this helpful.

My 2008 GMC Yukon is doing the same thing. It starts out fine and then ends up blowing out of defrost . I can cycle through the modes and get it back to vents but then it just does it again. WHAT did you do to fix this problem? Thanks for any help.

Your Answer:

Own this car?

Share your experience with others.

2004 GMC Yukon XL

Review another car

CarGurus Experts

  • #1
    MikeDaGeek
    Reputation
    4,510
  • #2
    Rowefast
    Reputation
    880
  • #3
    Gene Arnett
    Reputation
    780
View All

Know more, shop wisely

Search

Related Models For Sale

Used Chevrolet Suburban
612 Great Deals out of 14,571 listings starting at $3,000
Used GMC Yukon
801 Great Deals out of 12,729 listings starting at $1,650
Used Cadillac Escalade ESV
236 Great Deals out of 3,876 listings starting at $3,995
Used Chevrolet Tahoe
1,308 Great Deals out of 22,995 listings starting at $2,158
Used Ford Expedition
944 Great Deals out of 18,725 listings starting at $1,995
Used Cadillac Escalade
493 Great Deals out of 6,799 listings starting at $3,995
Used Lincoln Navigator
274 Great Deals out of 5,980 listings starting at $3,250
Used GMC Sierra 1500
2,561 Great Deals out of 67,035 listings starting at $3,000
Used Toyota Sequoia
193 Great Deals out of 4,287 listings starting at $3,500
Used Chevrolet Silverado 1500
4,863 Great Deals out of 115,026 listings starting at $1,990
Used Ford F-150
6,717 Great Deals out of 161,227 listings starting at $1,470
Used GMC Sierra 2500HD
689 Great Deals out of 27,355 listings starting at $5,850
Used Ford F-250 Super Duty
1,268 Great Deals out of 45,219 listings starting at $2,500
Used Chevrolet Silverado 2500HD
1,090 Great Deals out of 35,637 listings starting at $3,400

Used Cars for Sale

2025 GMC Yukon XL For Sale
4 Great Deals out of 2,811 listings starting at $68,385
2024 GMC Yukon XL For Sale
62 Great Deals out of 704 listings starting at $54,985
2023 GMC Yukon XL For Sale
104 Great Deals out of 1,098 listings starting at $35,999
2022 GMC Yukon XL For Sale
65 Great Deals out of 616 listings starting at $33,999
2021 GMC Yukon XL For Sale
70 Great Deals out of 638 listings starting at $26,800

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. Content will be removed if CarGurus becomes aware that it violates our policies.