No air blowing from vents. A couple events occurred before this, but im not sure whether or not they're related to this problem...

Asked by Jessica Aug 10, 2019 at 06:33 AM about the 2002 Chevrolet Trailblazer

Question type: Maintenance & Repair

Previous to the vent problem I had dealt with issues like a/c blowing cold air
from one vent while the other blew hot air. This would change to both blowing
cold, back to only one vent blowing cold, then both quit blowing cold for a
couple months, and finally one day both a/c vents suddenly began blowing
cold again. I didn't use the a/c for long after it began working again, as it was
the end of summer.
I also recall intermittently hearing a clicking noise coming from under the
dash.  which eventually seised, which sounded like a cd was stuck in the cd
player. I also had a new battery installed. I don't know if these prior events are
related to my current issue of no air blowing from my vents.

3 Answers

I'm wondering if I have a bad relay switch or if something became out of whack when I switch batteries?? Please help.

5,375

All of these problems are your actuactors, which is the clicking you heard. Unfortunately this is a consequence and a bad design of unhooking the battery for any reason. PIA to replace. Look up how to reset the the actuators.

1 people found this helpful.

Your Answer:

Trailblazer

Looking for a Used Trailblazer in your area?

CarGurus has 204 nationwide Trailblazer listings starting at $6,995.

Postal Code:

Chevrolet Trailblazer Experts

  • #1
    FJ4072
    Reputation
    3,720
  • #2
    G A Arne
    Reputation
    2,220
  • #3
    bigdogracer
    Reputation
    2,070
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Blazer
5 Great Deals out of 1,281 listings starting at $29,860
Used Chevrolet Tahoe
21 Great Deals out of 544 listings starting at $6,999
Used Jeep Grand Cherokee
96 Great Deals out of 4,047 listings starting at $2,499
Used Chevrolet Silverado 1500
99 Great Deals out of 7,523 listings starting at $4,500
Used Chevrolet Camaro
15 Great Deals out of 637 listings starting at $7,800
Used Ford Explorer
50 Great Deals out of 2,762 listings starting at $4,310
Used Chevrolet Impala
24 Great Deals out of 648 listings starting at $2,295
Used Dodge Durango
39 Great Deals out of 893 listings starting at $5,900
Used Ford F-150
150 Great Deals out of 11,460 listings starting at $100
Used GMC Envoy
21 listings starting at $4,900

Used Cars for Sale

2021 Chevrolet Trailblazer For Sale
179 listings starting at $25,937
2009 Chevrolet Trailblazer For Sale
2 listings starting at $7,950
2008 Chevrolet Trailblazer For Sale
9 listings starting at $9,299
2007 Chevrolet Trailblazer For Sale
2 listings starting at $6,995

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. Content will be removed if CarGurus becomes aware that it violates our policies.