SPONSORED LINKS

2003 Chevy Trailblazer Air Conditioner

Tiny
MECCA1220
  • MEMBER
  • 2003 CHEVROLET TRAILBLAZER
Air Conditioning problem
2003 Chevy Trailblazer 6 cyl Two Wheel Drive Automatic

My wife if having problems with the air conditioner on her 03 trailblazer. The air conditioner will blow out of the top vents (defrost) but will not blow out of the front vents. Also whenever you turn the setting on higher than 3 it quits working altogether. What is the problem and approximately how much? Is this something that I could fix myself
SPONSORED LINKS
Friday, September 17th, 2010 AT 5:14 PM

1 Reply

Tiny
WRENCHTECH
  • MECHANIC
  • 20,757 POSTS
Those mode air doors are controlled by electric motors/actuators. The doors can be stuck, the actuators bad or the controller module malfunctioning. This could get expensive because the dash would likely have to be removed to access any of these items. The blower speed issue won't be that serious but it has to be diagnosed first.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
+2
Friday, September 17th, 2010 AT 5:36 PM

Please login or register to post a reply.

Related Air Conditioner No Air Content

Vents No Air Flow
GUIDE
Vents No Air Flow
The HVAC system is designed to blow air from either the floor, mid or defrost vents. In the following guide we will show you what to check for depending on the symptoms of...
VIEW MORE

Sponsored links