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Heat or air does not flow through any vents. You

Heat or air does not flow through any vents. You can hear it blowing but is all inside the dash. 2002 Cadillac deville

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 7 Answers

SOURCE: heat not blowing 92 cadillac deville

check you fan, or door controls under dash,
leroy

Posted on Jan 12, 2009

  • 20 Answers

SOURCE: Heat wont blow through heater or defroster vents

common problem, check under dash by the gas pedal if control arms are muving went selecting from ac to heat cuz this it is the control for the vents to go from ac to heat and to defrost.

Posted on Feb 23, 2009

  • 4 Answers

SOURCE: 1999 cadillac deville air wont work

There's a blower motor (fan) under the hood and up against the firewall near the center of the car that takes some work to remove. It has gone out in the last 2 of my 4 Cadillacs. Turns out if you're not real careful with the positioning of the spark plug wires they will brush up against it, and if one of them gets cracked or brittle it will "arc" and short out the blower motor. The a/c compressor should still come on (you'll hear a click when it engages) but you won't get any air blowing into the cabin, hot or cold.

The part was like $200 stock (year 2000 prices) and it took about an hour to remove it. My Caddy at that time had this damn strut bar going across the engine bay which we eventually removed to get to the blower motor.

Posted on Apr 09, 2009

uzikan
  • 4 Answers

SOURCE: i have a 1990 cadillac sadan deville,,how do i get

press economy than up the heat botton to the highest like 90 that should do it.

Posted on Jun 09, 2009

  • 1 Answer

SOURCE: air cond warm coming out of driver side dash,warm passenger side

you want me to post a free solution yet want to charge for info I requested for free?

Posted on Jun 19, 2009

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1 Answer

I have a 2005 Hyundai Tucson and it's nothing is blowing out the vent no heat or air I can hear the fan but nothing is blowing out what can it be


it could be that has a clogged filter, or the controlers dont activate the system inside to let the air flow.

Nov 23, 2016 | 2005 Hyundai Tucson

1 Answer

2002 ford explorer AC and heat blowing in dash, but very weak from the vents


On the motorcraft parts web site, you can blow up
a picture of the HVAC Blend Door Motors & locations,
as well as part numbers

You can get failed motor from Amazon

With knowing where the motors are located, try switching
the air flow modes manually, to see what positions do not work

Then you know what motors to replace

I also have professional scan tool software & can see the codes
for the motors in enhanced data.

The-- Vent Blend Doors-by name

Defrost-up top
Cabin -the vents as you say in the middle & on the sides
Floor
Recirculate-under the glove box
Blend Door -under the dash on your print

Mar 11, 2014 | 2003 Ford Explorer

2 Answers

Cool air wont work But heat works


Take to Midas,they also do a.c. work,they do mine and give a warranty and good price.

Dec 17, 2013 | 2004 Cadillac Deville

1 Answer

Dash vents blowing cool air instead of heat


You have problem in 1) Your air flow system have gone down and some plastic valves that opens to cold position or to hot position is broken. Solution: remove panel and check this plastic valves that controls airflow.
2) Your heat salon radiator is very poor and can't blow in all directions. Solution: replace salon heat radiator.
3) Your cooling system don't have good limit of coolant. Solution: fil it to min - max position.
4) Your cooling system isn't bleeding. Solution: make system without air in it.
Hope this will helps.

Oct 04, 2013 | 2001 Audi TT

1 Answer

No hot or cold air blowing through the two vents above the radio in 2006 Toyota 4 Runner. You can hear them making noise trying to switch mode when putting it any of the positions involving face /chest...


had similar problem with my ford behind the dash there is a little elect. motor and gear box that moves the dampers the gears have broke they are plastic

Nov 11, 2012 | Cars & Trucks

1 Answer

Ac vents not working


There is a blend door acuator which moves when u change your settings. Its a electric motor. Down under dash, Will need a mech and a heating and cooling diagram to find where the motor is,

Jun 13, 2012 | 2007 Ford Sport Trac Limited

1 Answer

Air or heat wont blow middle vents hear clicking in dash


I have NO vents blowing on the dash , shifted from floor to defrost no trouble??? Help...AC or Heat

Jul 10, 2009 | 2003 GMC Envoy

1 Answer

Air not blowing out of the vents of my 2003 Dodge Durango


From what I hear it is a vacuum line issue. Mine is doing the exact same thing. So, I am going to get a diagram and try checking the vacuum lines to see if any are loose or tore

I go under the dash and feel the air flowing out the floor and it is coming out of the defrost, also. I noticed under the drivers side today that air is flowing and there seems to be a gap in between a part under there. There was some material stuff I saw around the edge of it that sticky brown stuff and it sometimes before came out my vents all the time. Anyways, not sure if my air is just not sealed good to blow out the vents but it is something that happened not long ago and we've not done anything under our dash area.

Jun 15, 2009 | 1999 Dodge Durango

1 Answer

Heat wont blow through heater or defroster vents


common problem, check under dash by the gas pedal if control arms are muving went selecting from ac to heat cuz this it is the control for the vents to go from ac to heat and to defrost.

Jan 18, 2009 | 1997 Chevrolet K1500

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