Questions & Answers for: air conditioner blows front floor

...blows out the defrost. Hope that helps. Ben Your air leak is in the heater control switch. You have to replace this unit. I have done this in both S10 Blazer and S15 GMC. Remove the front dash cover ...

...it and the switch . does not want to blow air out front air vents just out defrost place a then will just stop alltogether.... help please. driving me crazy have kids and hot out.. relay or ...

1996 no air hot or cold comes out of the vents on my blazer. some air comes out at feet but not much. No cool air at all on feet. Is it your ventilation not switching, or your blower motor not blowing

...air conditioner only blows thru the windshield and floor vents. No air comes from the middle vents? U HAVE WHATS CALLED A BLEND DOOR IT CONTROLS WHICH VENTS THE AIR GOES TO IN SOME CASES MORE THN ONE ...

...air on heater will not blow thrugh the dash vents but will blow on floor and defrost can u help the idea of the switch is run on vacuum and is not making contact with the switch it self either worn ...

...Air will blow cold and hot, just can't change where it blows. Please advise The HVAC door actuators are powered by vacuum, and the default position is the defrost/floor. Check for a disconnected or ...

...Air blows through defroster only. will not switch to vent or floor heat Checked the vacuum lines behind the switch all look good.   Open your hood. You should see a ball attached to it, (just in ...

...air. Fuse is ok. What next? My 1996 Chevy Blazer blower isn't blowing air. Fuse is ok. What next? Faulty blower motor resistor or blower motor resistor connector faulty.Wiggle blower motor ...

1998 Blazer will not blow heat on floor just upper levels? Appear that damper under dashboard is stuck or lever has come loose on the dashboard.

...air conditioner but it still blows hot air you must make sure the compressor is working first. if not coming on(and or cycling). may need to be charge up, with r134/refrigerant. or it has a ...