2001 Blazer Always Blows Air Out Floor

I have to replace the control switch on the dash for it to work again.

2001 blazer always blows air out floor.

Any one know what i need to do to fix this problem. I have a 2000 s 10 blazer. When set on floor vents air blows out defrost vents. 28 people found this helpful.

I only get warm air when the vehicle is movi read more. My 2001 4x4 s 10 just blows air out of the dashboard vents no matter where the switch is. The air won t blow out the dash vents. Just quick video.

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 heater blows hot air and the ac blows cold air but it will only come out of the dash no other place. No defroster air or air going to the floor.

I only get warm air when the vehicle is movi read more. 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. I have a 2000 s 10 blazer. Guru62bd answered 3 years ago the selector knob that redirects the air flow was striped replaced knob worked just fine.

When set on floor vents air blows out defrost vents. The truck has 70 000 miles the heat just stopped working the a c works fine the fan is working just blows cold air. 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. The traveling prospector 34 277 views.

2001 chevy blazer 4x4 with no heat. The air will only come out the floor or the defrost and it will only work on low or high nothing in between. The heater blower motor only blows air through the defrost and dash vents. Astro van 4 3 vortec heat air control vent s not working.

Air blowing from defroster duration. Has new climate control modular.