07 chevy trail blazer blows heat through defroster but not by fan and i have to be moving to feel the heat

Asked by Jan 14, 2017 at 09:35 PM about the 2004 Chevrolet Tracker LT

Question type: General

My Chevy Trailblazer only blows heat when the car
is moving and that's only through my defrost or
what what could be the issue

1 Answer

78,015

Make sure the coolant level is full. So it sounds like the HVAC Defrost Mode Actuator is bad. It is under the dash somewhere in the vent system.

Your Answer

Chevrolet Tracker Experts

  • #1
    actuatorfix
    Reputation
    790
  • #2
    lightGear
    Reputation
    260
  • #2
    Charlotte Francis
    Reputation
    260
View All

Related Models For Sale

Used Chevrolet Tahoe
7 Great Deals out of 819 listings starting at $4,200
Used Toyota RAV4
54 Great Deals out of 3,259 listings starting at $1,000
Used Jeep Wrangler
105 Great Deals out of 1,944 listings starting at $1,990
Used Suzuki Grand Vitara
3 Great Deals out of 57 listings starting at $2,175
Used Suzuki Vitara
1 listing
Used Jeep Liberty
14 Great Deals out of 161 listings starting at $999
Used Honda CR-V
52 Great Deals out of 2,552 listings starting at $2,895
Used Kia Sportage
53 Great Deals out of 1,122 listings starting at $1,777
Used Chevrolet Equinox
117 Great Deals out of 5,296 listings starting at $550
Used Chevrolet Colorado
35 Great Deals out of 2,189 listings starting at $1,999
Used Ford F-150
611 Great Deals out of 8,959 listings starting at $1,995

Used Cars For Sale

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.