I have a 2002 chevy trailblazer and air only comes threw defrost no matter where i turn nob.What can l do to fix this?

10

Asked by Jul 19, 2015 at 07:13 PM about the 2002 Chevrolet TrailBlazer

Question type: Maintenance & Repair

4 Answers

10

Ive already replaced the drivers side actuator.

13,095

Mechanical or electric? If electric, it may be a switch or bad connection.

10

Its electric.What switch might it be and where is it located?

13,095

There should be a control knob with or where your heating system is that directs air to the defrosters, to the upper air ducts, to the floor, or splits the air between the floor and upper dash vents. That would be the switch to check. Make sure it is showing air to the upper dash vents. Usually it is a person sitting in a chair and an arrow pointing at his chest. It also could be a knob that indicates air direction.

Your Answer

Add photo

Related Questions

TrailBlazer

Looking for a Used TrailBlazer in your area?

CarGurus has 4,466 nationwide TrailBlazer listings starting at $899.

ZIP:

Search Chevrolet TrailBlazer Questions

Chevrolet TrailBlazer Experts

#1 Tom Demyan
Tom Demyan
Reputation 790
#2 bigdogracer
bigdogracer
Reputation 730
#3 dandyoun
dandyoun
Reputation 590
View All

Related Models For Sale

Used Chevrolet Tahoe
568 Great Deals out of 27,717 listings starting at $1,999
Used Jeep Grand Cherokee
1,032 Great Deals out of 73,520 listings starting at $950
Used GMC Envoy
48 Great Deals out of 2,065 listings starting at $2,300
Used Chevrolet Silverado 1500
1,814 Great Deals out of 168,315 listings starting at $1,950
Used Ford Explorer
816 Great Deals out of 75,232 listings starting at $750
Used Chevrolet TrailBlazer EXT
13 Great Deals out of 976 listings starting at $1,500
Used Chevrolet Impala
512 Great Deals out of 29,231 listings starting at $995
Used Chevrolet Blazer
1,175 listings starting at $700
Used Dodge Durango
245 Great Deals out of 22,996 listings starting at $1,500
Used Chevrolet Camaro
164 Great Deals out of 33,234 listings starting at $1,995
Used Ford F-150
2,316 Great Deals out of 210,527 listings starting at $1,499
Used GMC Yukon
373 Great Deals out of 17,170 listings starting at $2,500

Used Cars For Sale

2009 Chevrolet TrailBlazer For Sale
3 Great Deals out of 88 listings starting at $3,190
2008 Chevrolet TrailBlazer For Sale
24 Great Deals out of 642 listings starting at $995
2007 Chevrolet TrailBlazer For Sale
21 Great Deals out of 748 listings starting at $2,495
2006 Chevrolet TrailBlazer For Sale
24 Great Deals out of 763 listings starting at $899
2005 Chevrolet TrailBlazer For Sale
13 Great Deals out of 677 listings starting at $1,200