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

37,955

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

1 out of 1 people think this is helpful.

Thank you Rowefast! Is this a fairly easy replacement?

37,955

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 out of 1 people think this is 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!!

37,955

Your welcome...

1 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

Yukon XL

Looking for a Used Yukon XL in your area?

CarGurus has 13,103 nationwide Yukon XL listings starting at $1,995.

ZIP:

Search GMC Yukon XL Questions

GMC Yukon XL Experts

#1 FordNut
FordNut
Reputation 340
#2 TK76
TK76
Reputation 270
#3 kbro
kbro
Reputation 170
View All

Related Models For Sale

Used Chevrolet Suburban
677 Great Deals out of 21,789 listings starting at $2,095
Used GMC Yukon
515 Great Deals out of 17,595 listings starting at $1,777
Used Cadillac Escalade ESV
161 Great Deals out of 5,833 listings starting at $3,995
Used Chevrolet Tahoe
1,041 Great Deals out of 32,012 listings starting at $1,495
Used Cadillac Escalade
364 Great Deals out of 11,007 listings starting at $1,800
Used Ford Expedition
609 Great Deals out of 22,693 listings starting at $1,100
Used GMC Sierra 2500HD
128 Great Deals out of 13,665 listings starting at $1,500
Used GMC Sierra 1500
1,137 Great Deals out of 57,460 listings starting at $995
Used Lincoln Navigator
132 Great Deals out of 6,008 listings starting at $1,995
Used Toyota Sequoia
163 Great Deals out of 6,813 listings starting at $2,477
Used Ford F-150
3,336 Great Deals out of 203,178 listings starting at $1,273
Used Chevrolet Silverado 1500
2,615 Great Deals out of 148,184 listings starting at $1,800
Used Cadillac Escalade EXT
40 Great Deals out of 773 listings starting at $4,000

Used Cars For Sale

2017 GMC Yukon XL 1500 SLT 4WD For Sale
357 listings starting at $50,629
2016 GMC Yukon XL 1500 SLT 4WD For Sale
21 Great Deals out of 991 listings starting at $40,000
2015 GMC Yukon XL 1500 SLT 4WD For Sale
18 Great Deals out of 334 listings starting at $34,990
2014 GMC Yukon XL 1500 SLT 4WD For Sale
5 Great Deals out of 77 listings starting at $19,944
2013 GMC Yukon XL 1500 SLT 4WD For Sale
16 Great Deals out of 181 listings starting at $16,995