Question about 1995 Cadillac DeVille

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Heater doesn't blow out of vents facing me

It only comes out on the floor or the windshield plus I can't turn the heater down it only operates on max heat

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Replace climax control

Posted on Oct 27, 2012

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Posted on Jan 02, 2017

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SOURCE: ac not blowing on the front vents

The most likely cause would be a problem with the vaccuum source. Most vehicles use a vaccuum source from the engine, in order to control the Climate Control mode. The default setting is for the Climate Control is for it to return to the defrost mode when there is no vaccuum. I'll bet that there is a bad vaccuum hose is leaking or has become disconnected.

Posted on Aug 27, 2009

  • 116 Answers

SOURCE: a/c blows from floor

sounds like two problems. the ticking sound is probably a broken blend door stop. the wet floor is probably a bad heater core, both require dash removal.

Posted on May 20, 2009

  • 607 Answers

SOURCE: Air is blowing out of defroster and floor but not main dash vents

Check for vacuum hose leak.

Posted on Jun 17, 2009

  • 1959 Answers

SOURCE: 1976 cadillac eldorado ac is charged comp clutch

Sounds like the blend door actuator which diverts air from defrost,to bi-level,vent etc. It's vacuum driven and when it fails, it's usually an indication of a vacuum leak. To trace the leak, start the car, turn the AC on high and starting at the firewall in front of the passenger's side, trace the vacuum lines backward until a leak is detected. If no leak is detected, it's very likely that the blend door actuator is faulty and needs either repair or replacement. Best of luck.

Posted on Sep 10, 2009

  • 24 Answers

SOURCE: my heat does not work cold air comes out in the

it might be the heater core, it can become clogged with engine debrie. the heater core is just like a small radiator the just passes anitfreeze in it and air passes throught it, that is how the air warms up

Posted on Nov 23, 2009

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1 Answer

2013 subaru forester floor heater not working

Did something fall down in one of the vents? Sounds like a blend door is not able to fully move for some reason. If it's still under warranty take it to the dealer.

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Turn on power to heater & nothing but the power light comes on, please help

There's a heater core box where radiator coolant passes through. When you turn on the heater, the fan on the heater core box blows air through the core, then the air is heated up and it passes through the air ducts, which leads to the windshield defroster, the vents, or your feet depending on where you set the control. If you're not feeling heat, either the fan on the heater core box is not working, or there's restriction on the coolant hoses and hot coolant isn't passing through the heater core box. Remove and diagnose the heater core box to ascertain the coolant lines are not blocked and the fan is fully operational. If the heater core box is OK, then the hoses have restriction to prevent hot coolant from passing through the heater core box.

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I have a 1999 Caddac DeVille . The AC works fine during the summer but in the winter it won't blow out hot air unless I'm driving. I've let the car run in the morning to warm up but the inside...

your heater core is possibly stopped up if there has been a radiator leak and stop leak has been poured its definetly clogged or could be a faulty thermostat

Jan 07, 2013 | Cars & Trucks

1 Answer

Vapor emitting from vents of 2005 toyota camry SE

Sounds like you may have condensation in the vent channels. However, not sure how much of an issue it is.

If it were a heater core, you'd notice the coolant smell and fogging up of the windows ONLY when your heat is turned on, not cold air, because when you turn up the temperature, a door adjusts to direct air through the heater core and if it's leaking there, that's when the vapor comes.

So, with it being cold and having vapor, my question is now this: is it constant? Did you have it on heat and then switch it to cold? A temporary burst of vapor shouldn't be anything to worry about. Something more constant sounds like something that should be diagnosed by a tech.

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I have a 98 grand cherokee & i am having water

My guess would be that you have a leaky heater core. If you don't think thats the problem, you could bypass the heater by unhooking the hoses where they go through the firewall and hooking them to each other. You'll need to put something in there that each hose will hook to. If that stops the moisture inside, replace the heater core.

Jun 20, 2011 | 1998 Jeep Grand Cherokee

1 Answer

My 1996 lincoln town car signature series with climate control want go back to a/c all the settings vent floor def that all works perfect max a/c normal it goes on all that perfect the compressor still...

Is there a clicking sound coming from the center of the dash at the bottom of the windshield? If so, it is the blend door motor which changes from heat to a/c. It requires the removal of the dash to replace it, It could be a vacuum leak under the center of the dash above the floor hump

Jun 12, 2009 | 1996 Lincoln Town Car

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2000 Pathfinder heater - lower (feet) no heat

Check to see if the cable has come loose from it`s clip.
Look under the dash with a torch.

Jan 29, 2009 | 2002 Nissan Pathfinder

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'04 Jeep Grand Cherokee: Heats...but only through defrost vents.

Check the control cable that operates the diverter door in the heater box at both ends, to make sure that it operates the door when you move the control lever.

Jan 15, 2009 | 2000 Jeep Grand Cherokee

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