Question about 1996 Cadillac DeVille

1 Answer

A/c blower/fans a/c button turned on, compressor turned on but no air comes out,whats wrong???

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 607 Answers

I would check for power at the blower motor . If yes , blower motor faulty. Replace. ---Now, the blower motor can run,and still no air delivery. One step at a time. No pwer to blower . Problem could be in the car. Don't shotgun the job and buy everything

Posted on Apr 21, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya Mechanic can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

AC Compressor running but no cold air?


If no air is coming out, the blower fan is not coming on. Find the blower fan, follow the wires back from the blower motor to a plug, unplug it, set it so the blower should be on, check for voltage across the plug. If there's about 12 volts, but the blower doesn't make any noise when you plug it back in, the motor has a problem (mine once quit like that because a moth got into it). If it buzzes, etc. the fan may be jammed.

Jul 26, 2017 | Honda Cars & Trucks

1 Answer

Engine and AC fans start spinning


If that is the same thing as Defrost, the compressor will run even if the ac button is off. The compressor runs to dry the air blowing on the windshield.

Aug 04, 2014 | 2005 Hyundai Santa Fe

1 Answer

Why does the air conditioner on 2003 merq. marquis not come on everytime?


Are you saying that the A/C compressor does not come on, but the blower fan does?
OR
Are you saying that the blower fan does not come on when you turn the A/C on?

Jul 31, 2014 | 2003 Mercury Grand Marquis

1 Answer

Air conditioning problem


Air Conditioning problem
2004 Chevrolet Impala



Ac is not blowing out cold air. You have to put gages on the system and it shows its has freon.Checked all fuses and relays. The two fans in engingine compartment do not come on when the ac is turned on but does when the engine gets hot. The compressor engages when turned on also.
If the magnetic clutch engages the compressor and still no cold air could be still low in freon or the HVAC unit.

Blower motor not working all the time...if I bang the dash near the glove box, it comes on then works great. Is this the switch assembly, the resistor problem, or should I be replacing the blower motor?


Jun 04, 2013 | 2004 Chevrolet Impala

3 Answers

The a/c on my 2010 Mercury Milan quits blowing after about 2 hours of driving. Any ideas?


Sounds to me like the A/C clutch is no good and out of adjustment.You should goto your nerrest junkyard and get a used assembly take the clutch off then you learn how it comes off and install it on yours the save the pump for later use if needed. The clutch should only have a .010 air gap after install between th inner elctro magnet and the clutch plate it's self.

Aug 04, 2012 | 2010 Mercury Milan

1 Answer

Air conditioner just stopped working. When you turn it on....nothing...it won't blow out any air even if air conditioner button is off. Any ideas what might be wrong?


A few basic principles for air conditioner troubleshooting. For both central home air conditioner or window air conditioner, the first thing to check is whether the unit is getting proper power. If the unit uses 220 volt power be sure that the proper voltage is getting to the unit. Same for 110 volt units. A voltage meter can be used to assure that the voltage is correct.

For window air conditioning units the voltage can also be checked before and after the thermostat. If voltage is being supplied to the thermostat but not from it then the thermostat probably needs replaced. This is a fairly common problem. Another place to check is the fan motor voltage. The fan on window air conditioners runs both the indoor blower and the condenser fan. If that motor fails than the compressor may run for a short time, but will overheat and shut off. Continued operation like this will result in compressor failure. This motor can be economically replaced for larger window air conditioners, but for smaller ones the cost of replacement will be more than a new unit.

Central air conditioners for the home are more complex and there are more things that can go wrong. As with the window air conditioner the thermostat can also be a problem. The central air conditioner thermostat will only have 24 volts going to it. So don't look for high voltage there. Some units the voltage will be coming from the outdoor unit and others the voltage will be supplied by the indoor air handler or furnace. Most home central air conditioning will be supplied by the indoor air handler or the furnace. If the air conditioner is for cooling only the unit will usually have only two wires going to the condenser unit. Make sure that you have 24 volts across those wires.

The next thing to check will be the indoor blower. If your thermostat is calling for cooling then the indoor blower should be running. If there is no air moving across the indoor cooling coil then you will soon have a big block of ice formed on the coil. This can happen for a few reasons. The indoor blower is not working, the air flow is restricted and not allowing air to move across the coil. A clogged air filter would also do this. Or the outdoor condenser unit has lost the charge of refrigerant.

Finally and worst of all is when you have a complete compressor failure. Often when this happens the compressor will "lock up" or not be able to turn when power is supplied to it. Overheating or lack of lubrication are usually the main causes of compressor failure. Overheating can be caused by the outdoor coil around the compressor getting clogged with dirt, leaves, or grass. Loss of the refrigerant charge will also cause the compressor to overheat. It is the cool return gas coming back to the compressor that helps to keep it from overheating.

As you can see there are many things that can go wrong with an air conditioner and I have not come close to exhausting the possibilities here. I have just touched on the most common problems in a very basic way.
There are some basic trouble shooting things that can be done very easily. Most problems are above out of the range of comfort for many homeowners and professional help should be consulted before any attempt is made at repairs. Remember also, that the release of refrigerant gases into the atmosphere is a federal offense in the
US. Proper care must always be taken to minimize the release of any gases. A license is also required to handle refrigerants. Make sure that the professional you call has the proper certifications to handle refrigerants properly.


http://www.fixya.com/support/r3636709-size_air_conditioner_need

http://www.fixya.com/support/r3623253-window_air_conditioners_clean_every_year

http://www.fixya.com/support/r3633369-portable_air_conditioning_great_portable

http://www.fixya.com/support/r3623166-heating_air_conditioning_scams

http://www.fixya.com/support/r3597468-you_can_add_air_conditioning_to_your_hot

http://www.fixya.com/support/r3583697-how_to_keep_house_cool_without_using_air

Aug 21, 2010 | 2005 Dodge Durango

1 Answer

A/c not blowing air


YOU NEED A NEW FAN UNDER RT SIDE PASSENGERS FEET ABOUT 80 DOLLARS AND AN HOUR LABOR

Jun 27, 2010 | 2003 Nissan Maxima

1 Answer

Air Conditioner no longer blows


Is the fan blower getting power to it? Check the blower motor fuse to see if its blown.

Aug 06, 2009 | 2000 Acura TL

1 Answer

AC shuts down


Sounds like a FAN BLOWER problem. Under R/R hood. A/C compressor will continue to click on and off even if blower is inop. Hope this helps

May 19, 2009 | 1991 Cadillac DeVille

1 Answer

A/c


it is possible that your blower motor is defective it is possible that the blower motor fuse has blown.

Apr 20, 2009 | 1996 Cadillac DeVille

Not finding what you are looking for?
1996 Cadillac DeVille Logo

Related Topics:

139 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cadillac Experts

yadayada
yadayada

Level 3 Expert

77514 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22306 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

Are you a Cadillac Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...