Chevrolet Blazer Heater

Browse Chevrolet Blazer Heater questions and answers. Choose a question that matches your symptoms.

77 discussions

Heater Not Working

2005 CHEVROLET BLAZER
Had This Problem Last Month, Replaced Thermostat, Flushed Heater Core, Changed Antifreeze. Was Working Fine For A Month An Is Now Doing The...
30 ANSWERS
2 IMAGES
Asked by jamiec

Heater Core?

2004 CHEVROLET BLAZER
How Do I Remove The Heater Core?
50 ANSWERS
17 IMAGES
Asked by itsrondo

2003 Chevy Blazer Blower Switch

2003 CHEVROLET BLAZER
Air Conditioning Problem 2003 Chevy Blazer 6 Cyl Two Wheel Drive Automatic The Blower For My A/c Is Not Working. Problem Seems To Be...
7 ANSWERS
Asked by lknott34

2003 Chevy Blazer Heater Control Module Vacuum

2003 CHEVROLET BLAZER
I Noticed The Other Day A "hissing" Noise Coming From My Heater When I Used The Controls. When I Turn The Heater Control To The Different...
3 ANSWERS
Asked by redsoxrock67

2003 Chevy Blazer Heater Switch Fails To Turn Off...

2003 CHEVROLET BLAZER
Electrical Problem 2003 Chevy Blazer 6 Cyl Two Wheel Drive 80000 Miles 80000
1 ANSWER
Asked by john delvalle

2003 Chevy Blazer No Heat

2003 CHEVROLET BLAZER
As Soon As Winter Hit We Found That The Heater Blows Cold Air. The Thermostat Has Been Replaced And Still No Heat. What Could Go Wrong With...
1 ANSWER
Asked by akuhlman

Heater Only Blowing Cold Air

2002 CHEVROLET BLAZER
It Blows But Only Cold Air Comes Out.
1 ANSWER
10 IMAGES
Asked by Lawerance Whitaker Samuels

2002 Chevy Blazer No Heat

2002 CHEVROLET BLAZER
Cant Get No Heat, Replaced The Thermostat 2 Times And Flushed The Radiator, In The Process Of Running Some Flush Solvent Thru Radiator Again
1 ANSWER
Asked by Sparks76

2001 Chevrolet Blazer Heater

2001 CHEVROLET BLAZER
I Just Had The Blower Motor Replaced And Now The Heat Only Comes From The Dash Vents And Only Works On The High Setting
2 ANSWERS
1 IMAGE
Asked by mcadam1682

I Have Heat That Works Great So Dont Need A Heater...

2001 CHEVROLET BLAZER
I Have Heat That Works Great So Dont Need A Heater Core But When I Turn Switch To Heat My Feet No Heat At All. Defrost Works Fine And Heat...
1 ANSWER
Asked by Sturgis2011

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