2001 Blazer Always Blows Air Out Floor

Air blowing from defroster duration.

2001 blazer always blows air out floor. The air will only come out the floor or the defrost and it will only work on low or high nothing in between. I have a 2000 s 10 blazer. The traveling prospector 34 277 views. When set on floor vents air blows out defrost vents.

Is there a glass fuse on a 2001 s10 chevy blazer and if so where is it. Astro van 4 3 vortec heat air control vent s not working. It blows out the floor vent and the defroster vent but it won t change and blow out the dash vent. The truck has 70 000 miles the heat just stopped working the a c works fine the fan is working just blows cold air.

I only get warm air when the vehicle is movi read more. Having problem with no air blowing out of floor vent only. Any one know what i need to do to fix this problem. If i change to defrost or floor vents the air only comes out the normal vents.

The heater blower motor only blows air through the defrost and dash vents. The air won t blow out the dash vents. Guru62bd answered 3 years ago the selector knob that redirects the air flow was striped replaced knob worked just fine. The heater blows hot air and the ac blows cold air but it will only come out of the dash no other place.

I have to replace the control switch on the dash for it to work again. No defroster air or air going to the floor. And heard something kinda burn up and didnt know what it was but when i started it and turned the a c on it was only blowing hot air out of the vents ontop of. 28 people found this helpful.

I have a 2000 s 10 blazer. 2001 chevy blazer 4x4 with no heat. When set on floor vents air blows out defrost vents. My 2001 4x4 s 10 just blows air out of the dashboard vents no matter where the switch is.

2000 chevy blazer cracked gear in the blend door actuator keeping door open in heat possition and no control what s so ever on temp dial. Has new climate control modular.