Heater in my 2000 GMC Yukon

Asked by Jan 15, 2016 at 11:02 PM about the 2000 GMC Yukon

Question type: Maintenance & Repair

The heater will only work half the time in the front
"as in it only blows cold/warm air" but the heaters
In the back work all the time blow hot air.

1 Answer

60,245

May need to have the blend door in the front blower box checked,it controls heat and cool mixture,sounds like it may be stuck center if you only get luke warm air only.

Your Answer

Add photo

Related Questions

  • about my GMC Yukon Denali Electrical glitch 5 answers

    wipers and radio a/c and heater power Windows are working one moment then they would stopped working then they would start working again and stop again

    2000 GMC Yukon Denali 4WD

    -

    Maintenance & Repair

  • why is my 2000 GMC Yukon killing batteries 1 answer

    I have had 3 parasitic drain tests done on my 2000 GMC Yukon; there is no drain found; car cranked every day for a week and a half after replacing battery bolts they said were bad - drove car for 3 da...

    2000 GMC Yukon

    -

    Maintenance & Repair

  • Is the transmission in a 1999 gmc yukon and a 2000 Yukon Denali the same 2 answers

    2000 GMC Yukon

    -

    Maintenance & Repair

  • My yukons front heater only blows cold air 1 answer

    I have a 2001 gmc yukon and the front heater blows cold air when turned to hot setting. The ac works just fine. The weird thing is that the rear heater blows out kind of lukewarm air. What could be ...

    2001 GMC Yukon Base

    -

    Maintenance & Repair

  • 2001 GMC Yukon 4 answers

    How many gas filters are in a 2001 GMC Yukon?

    2001 GMC Yukon 4WD

    -

    Maintenance & Repair

Search GMC Yukon Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

GMC Yukon Experts

#1 clayduster71
clayduster71
Reputation 2,000
#2 Danielle Heller
Danielle Heller
Reputation 450
#3 David Boccabello
David Boccabello
Reputation 400
View All

Related Models For Sale

Used Chevrolet Tahoe
325 listings starting at $6,477
Used Cadillac Escalade
4 Great Deals out of 255 listings starting at $4,980
Used GMC Yukon XL
328 listings starting at $4,950
Used Chevrolet Suburban
3 Great Deals out of 236 listings starting at $2,871
Used GMC Sierra 1500
151 Great Deals out of 6,548 listings starting at $2,499
Used Ford Expedition
5 Great Deals out of 218 listings starting at $6,950
Used Chevrolet Silverado 1500
110 Great Deals out of 5,437 listings starting at $1,593
Used Ford F-150
334 Great Deals out of 6,455 listings starting at $1,000
Used Ford Explorer
18 Great Deals out of 906 listings starting at $2,900
Used Jeep Grand Cherokee
45 Great Deals out of 3,394 listings starting at $366
Used Dodge Durango
20 Great Deals out of 901 listings starting at $3,995
Used Toyota 4Runner
3 Great Deals out of 333 listings starting at $5,995
Used Toyota Sequoia
7 Great Deals out of 87 listings starting at $7,878
Used Lincoln Navigator
75 listings starting at $2,450

Used Cars For Sale

2017 GMC Yukon For Sale
255 listings starting at $62,948
2016 GMC Yukon For Sale
29 listings starting at $43,990
2015 GMC Yukon For Sale
62 listings starting at $34,995
2014 GMC Yukon For Sale
18 listings starting at $33,990
2013 GMC Yukon For Sale
29 listings starting at $26,995