Questions & Answers for: 2003 chevrolet trailblazer air vents

VENTS NO AIR COMING OUT THE VENTS WHEN AC IS ON........AIR ONLY COMES OUT THE BOTTOM OR THE DEFROSTER WHEN PUT AT DOES LEVELS remove the selector where you choose floor or dash and check and make sure

...Chevrolet 2003 TrailBlazer For a digital air flow system try resetting the HVAC unit. Either take out the fuse for the HVAC module or disconnect the battery for 5 or 10 minutes. Reconnect battery or ...

...trailblazer is blowing hot air on the driver side and cooler air on the passenger side. Does anyone know what the problem could be? The controls for each side are seperate. The back vents will ...

2003 Trailblazer Air Conditioner fan runs but no air out vents 2003 Trailblazer Air Conditioner fan runs but no air coming out any of the vents. Sounds like a door or flap is closed in the dash not ...

trailblazer all four dashboard vents do not work air will not flow from the vents, all four, both ac and heat. Heat will come out for the floor and defrost. Heat / AC supplied to the back seat doesn't

2003 Chevy trailblazer, the 4 front dash air 2003 Chevy trailblazer, when using the air conditioning, putting the mode selector control in the panel position (controls the direction of the airflow) no

...flow through the dash vents. The fan is working fine, defrost and lower vents work. For some reason the dash vents stopped letting air flow. It's either in the switch or the EB part of the

2003 Chevrolet Trailblazer cold air blows out even when I set temp at 90. The AC works great and the air exchanger transfers from floor to vents to defroster with no trouble but cold air comes out. ...

...2003 Chevy Trailblazer and the vents just blow out warm air, and will not change to the defost vents or the floor vents. Can this be the blend door actuator? And if so where is it I replaced the ...

...air in right vents-changed battery after it totlally died. AC worked fine before battery crapped out. 02 chevy trailblazer bad battery- had to jump start it to get running. Replaced battery and that ...