I have a 2002 Yukon XL. The heat works in the rear cab, but blows cold in the front. What's wrong with it?

Asked by Dec 29, 2015 at 01:22 AM about the 2002 GMC Yukon XL 1500 SLT 4WD

Question type: Maintenance & Repair

My front heater has just stopped working.  I've checked the antifreeze, filled it,
and still cold air.  The rear cab vents blow heat just fine.  What could my next
step be to have checked?

5 Answers

72,265

probably have a bad blend door actuator up front under the dash.

1 of 1 people found this helpful.

Thank you Rowefast! Is this a fairly easy replacement?

72,265

Sorry so late, I had to blow snow as we had a storm. So, other than standing on your head, ya it is fairly easy to do.

1 of 1 people found this helpful.

Lol! I called Auto Tire here and they told me that if it's the passenger side, it won't be that hard for me to fix. If it's on the drivers side, it's going to be bad! Grrrrrr! Thank you so much, and stay warm!!

72,265

Your welcome...

1 of 1 people found this helpful.

Your Answer

Add photo

Related Questions

Yukon XL

Looking for a Used Yukon XL in your area?

CarGurus has 12,512 nationwide Yukon XL listings starting at $1,495.

ZIP:

Search GMC Yukon XL Questions

GMC Yukon XL Experts

#1 TK76
TK76
Reputation 310
#2 Robert Davis
Robert Davis
Reputation 190
#2 kbro
kbro
Reputation 190
View All

Related Models For Sale

Used Chevrolet Suburban
278 Great Deals out of 19,214 listings starting at $1,999
Used GMC Yukon
405 Great Deals out of 20,356 listings starting at $1,495
Used Cadillac Escalade ESV
104 Great Deals out of 5,269 listings starting at $4,499
Used Chevrolet Tahoe
639 Great Deals out of 32,889 listings starting at $1,500
Used Ford Expedition
395 Great Deals out of 23,860 listings starting at $1,500
Used Cadillac Escalade
199 Great Deals out of 10,896 listings starting at $2,500
Used GMC Sierra 1500
769 Great Deals out of 68,174 listings starting at $1,700
Used GMC Sierra 2500HD
118 Great Deals out of 12,707 listings starting at $2,995
Used Toyota Sequoia
116 Great Deals out of 5,304 listings starting at $2,500
Used Lincoln Navigator
86 Great Deals out of 5,617 listings starting at $1,900
Used Ford F-150
2,115 Great Deals out of 192,318 listings starting at $290
Used Chevrolet Silverado 1500
1,898 Great Deals out of 182,420 listings starting at $1,595
Used Cadillac Escalade EXT
24 Great Deals out of 688 listings starting at $5,495

Used Cars For Sale

2017 GMC Yukon XL 1500 SLT 4WD For Sale
7 Great Deals out of 1,286 listings starting at $49,891
2016 GMC Yukon XL 1500 SLT 4WD For Sale
8 Great Deals out of 250 listings starting at $38,994
2015 GMC Yukon XL 1500 SLT 4WD For Sale
4 Great Deals out of 162 listings starting at $34,900
2014 GMC Yukon XL 1500 SLT 4WD For Sale
61 listings starting at $18,885

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.