where is the thermostat in a 2002 trail blazer

Asked by Jan 07, 2014 at 01:22 AM about the 2002 Chevrolet TrailBlazer LTZ 4WD

Question type: Maintenance & Repair

don"t have any heat blowing. I just get cold air. the temp gage is normal range and the fan works on all speeds and works on defrost, vents etc. just no heat at all

2 Answers

21,095

if norm.on the guage, its not the stat, check heater hoses for hot in and hot out under hood, if hot then heat is going threw heat core, and a vacuum controlled diverter is not moving under dash to flow air over hot core

2 of 2 people found this helpful.
Best Answer Mark helpful

Thank you, the diverter was indeed the problem. although the stat was sticking also. I replaced both and have great heat. Once again thank you!!

Your Answer

Chevrolet TrailBlazer Experts

  • #1
    bigdogracer
    Reputation
    880
  • #2
    Tom Demyan
    Reputation
    860
  • #3
    tennisshoes
    Reputation
    660
View All

Related Models For Sale

Used Chevrolet Tahoe
643 Great Deals out of 36,921 listings starting at $1,800
Used Jeep Grand Cherokee
871 Great Deals out of 70,866 listings starting at $995
Used GMC Envoy
66 Great Deals out of 2,202 listings starting at $1,500
Used Chevrolet Silverado 1500
2,131 Great Deals out of 181,503 listings starting at $1,898
Used Ford Explorer
801 Great Deals out of 62,680 listings starting at $1,425
Used Chevrolet TrailBlazer EXT
16 Great Deals out of 1,030 listings starting at $1,500
Used Chevrolet Impala
576 Great Deals out of 34,588 listings starting at $1,250
Used Dodge Durango
271 Great Deals out of 20,209 listings starting at $999
Used Chevrolet Camaro
416 Great Deals out of 31,676 listings starting at $2,395
Used Chevrolet Blazer
3 Great Deals out of 1,149 listings starting at $950
Used GMC Yukon
426 Great Deals out of 20,897 listings starting at $2,000
Used Ford F-150
2,122 Great Deals out of 181,536 listings starting at $1,000

Used Cars For Sale

2009 Chevrolet TrailBlazer For Sale
6 Great Deals out of 100 listings starting at $2,590
2008 Chevrolet TrailBlazer For Sale
29 Great Deals out of 729 listings starting at $1,975
2007 Chevrolet TrailBlazer For Sale
30 Great Deals out of 768 listings starting at $1,995
2006 Chevrolet TrailBlazer For Sale
24 Great Deals out of 768 listings starting at $1,000
2005 Chevrolet TrailBlazer For Sale
6 Great Deals out of 713 listings starting at $1,650

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.