My 2005 avalanche heater blows cold air ,but temp gauge reads 210 degrees how do I fix it

Asked by Nov 01, 2015 at 06:20 AM about the 2005 Chevrolet Avalanche Z71 4WD

Question type: Maintenance & Repair

1 Answer

69,385

There is a actuator module under the dash that controls the vent systems, (doors) that may be bad only allowing the outside air to come in.

Your Answer

Add photo

Related Questions

  • 2005 Avalance Low Oil Pressure on gauge after warming up 4 answers

    Hello folks, I have an interesting problem that differs slightly from what I've seen floating around the internet regarding this issue. Vehicle info: 2005 Avalanche 1500 LT 4x4 with 5.3L Vin Z f...

    2005 Chevrolet Avalanche 1500 LT 4WD

    -

    Maintenance & Repair

  • I have a 2004 avalanche and the speedometer and all gauges do not turn on, when I start it. why it does this sometime? 2 answers

    I turn on my 2004 avalanche, it does turn on and it runs but the speedometer and all dash gauges do not turn on, how can I fix this?

    2004 Chevrolet Avalanche 1500

    -

    Maintenance & Repair

  • What parts do I need to fix this problem? 2 answers

    Air condictioner and Heater work good on drivers side, but only heat comes out of passenger side and with the tempeture is close to 100 degrees outside it is miserable. I cant figure out what could...

    2005 Chevrolet Avalanche Z71 4WD

    -

    Maintenance & Repair

  • 2005 Avalanche 5.3 lifter tap 7 answers

    I have a 2005 Avalanche with a 5.3, I have 200000 miles and have used Mobil 1 oil since the first oil change changing it at no more than 5000. Starting at about 198000 I started to hear the valve ...

    2005 Chevrolet Avalanche 1500 LS

    -

    Maintenance & Repair

  • heater blows cold air when at idle even when temp is at normal? 20 answers

    when the car is accelerating it blows warm air but as soon as u come to a stop and idle say st a light it blows cold air ,even if u free rev it ,it stays cold ...Any help please!

    Chevrolet Impala

    -

    Maintenance & Repair

Search Chevrolet Avalanche Questions

Chevrolet Avalanche Experts

#1 Tom Demyan
Tom Demyan
Reputation 300
#2 David Scott
David Scott
Reputation 160
#3 Oscar Leon
Oscar Leon
Reputation 150
View All

Related Models For Sale

Used Chevrolet Silverado 1500
1,677 Great Deals out of 174,518 listings starting at $1,300
Used Chevrolet Tahoe
561 Great Deals out of 28,824 listings starting at $1,699
Used Ford F-150
2,240 Great Deals out of 205,781 listings starting at $1,499
Used Cadillac Escalade EXT
25 Great Deals out of 708 listings starting at $5,450
Used GMC Sierra 1500
811 Great Deals out of 67,836 listings starting at $2,484
Used Dodge Ram 1500
472 Great Deals out of 11,203 listings starting at $700
Used Cadillac Escalade
245 Great Deals out of 11,092 listings starting at $2,495
Used Toyota Tundra
440 Great Deals out of 34,140 listings starting at $3,200
Used GMC Yukon
347 Great Deals out of 17,913 listings starting at $2,950
Used Chevrolet Colorado
219 Great Deals out of 24,175 listings starting at $2,495
Used Honda Ridgeline
70 Great Deals out of 5,940 listings starting at $4,499
Used Chevrolet Suburban
308 Great Deals out of 19,621 listings starting at $1,350
Used Toyota Tacoma
526 Great Deals out of 40,526 listings starting at $2,495
Used Dodge Charger
391 Great Deals out of 28,137 listings starting at $1,988

Used Cars For Sale

2013 Chevrolet Avalanche For Sale
13 Great Deals out of 392 listings starting at $14,995
2012 Chevrolet Avalanche For Sale
3 Great Deals out of 235 listings starting at $14,989
2011 Chevrolet Avalanche For Sale
13 Great Deals out of 438 listings starting at $10,900
2010 Chevrolet Avalanche For Sale
15 Great Deals out of 275 listings starting at $9,499
2009 Chevrolet Avalanche For Sale
5 Great Deals out of 271 listings starting at $8,995

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.