Question about 2004 Jeep Grand Cherokee

1 Answer

A/C unit fan is nolonger blowing air.

The A/C unit isn't blowing air into the interior, you can feel the air or heat, but it is trickling out of the vents, not blowing. Any possible fixes other than the fuse, which is fine.

Posted by on

  • tracyb433 Dec 21, 2008

    Blower worked fine a few days ago, but heat stopped working altogether, Then cool air trickles out, blower sounds fine, but seems like air is blocked from within the dash area. Does not work any better on any other cycle.

  • Anonymous Dec 22, 2008

    air will not switch to heat

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

    Sergeant:

    An expert that has over 500 points.

  • Expert
  • 475 Answers

Either a bad blower motor or blower motor resistor. If the air is coming from the defroster only, check for a disconnected or broken vacuum line under the hood by the passenger firewall.

Posted on Nov 21, 2008

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 expert 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 repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My heat isn't working..the fan blows cold air


Depending on the year make and model, it could be a blend door problem if the heater hoses are hot.

Oct 08, 2012 | Cars & Trucks

1 Answer

Car blows warm air when idling


It sounds like your AC unit could be overheating or even damaged.

AC units have a sensor that will turn them off automatically to prevent damage from overheating. If there is an insufficient amount of air flow, the unit will heat up, and then eventually turn off.

When the car is moving, more air is forced over the unit, likely keeping it cool enough to run, however, when the car come to a stop, it loses that air flow, and quickly heats up. Thus, the AC would work while the vehicle is in motion, and overheat and stop when the car is stopped and idling.

However, the AC unit could be completely blown. The cold air while moving could be just a case of air being forced into the car. Think of a house fan, the fast the wind blows on you, the cooler it gets.... Thus, it could be an illusion that the AC is working when car is in motion, when it really isn't.

Hope this helps.

Jun 09, 2012 | 2004 Lincoln LS

1 Answer

Have a 08 Ford Fusion SEL. Bought in May '10. Starting this summer, the AC seems to have been taking longer to actually come on when the car is started. The hotter it is outside (especially if the car...


First off is it manual or automatic climate control ? Single zone or duel zone ? It's probably the front blower motor speed control ! electronics .

Mar 09, 2017 | 2008 Ford Fusion

1 Answer

WHY DOES MY RADIATOR FAN COMES ON ONLY WHEN MY AC IS ON ON MY 88 TOYOTA COROLLA


Hi,
it is generally because the air con heat exchanger has to be cooled in order for your air con to work correctly and cool the interior of your car.


The air conditioning utilises a gas by the name of freon. This gas is pumped around the air con system by a compressor. The gas, going through the aircon cooler or heat exchanger, starts to cool down. Depending on the system layout, the gas is forced through a very small aperture situated after the cooler. It reverts to a liquid, passes through the matrix in the car, a fan blows the interior air of the car through the matrix. The fluid picks up the heat, and cooler air exits the matrix and, (hopefully) cools the interior of the car. This endless cycle is repeated as long as the air con is powered on.

Hope this brief description will suffice.

Jan 25, 2011 | 1988 Toyota Corolla 4 Door

1 Answer

How can i get the heater core out of my 2006 toyota corolla


Hello, the heater core is a small heat exchanger located inside the truck, similar to the radiator at the front of the truck. Coolant is circulated from the engine through the heater core and back to the engine. The heater fan blows fresh, outside air through the heater core; the air is heated and sent on to the interior of the truck. For Toyota Pick-ups/Land Cruiser/4Runner 1989-1996 check this reference repair guide...



Heater Core - REMOVAL & INSTALLATION
(see Figure 1)
  1. Drain the cooling system.
  2. Remove the heater unit assembly. Have a lot of towels handy for the leakage of coolant that may spill into your interior.
  3. Remove the fasteners securing the core to the unit, remove the plates and clamps. Pull upwards to remove the core from the unit.
To install:
  1. Inspect the core fins for any blockage. Using compressed air, clean them.
  2. Install the core into the unit placing the plates and clamps into position. Tighten the core screws.
  3. Install the heater unit into the vehicle.
  4. Fill the cooling system.
85a96e3.jpg

Thanks

Aug 12, 2010 | Toyota Corolla Cars & Trucks

1 Answer

I have a 1998 Dodge Durango SLT-V6 that has no heat.


The heater core might need back flushed, I just did mine this winter. Go to dakota-durango.com and introduce your self and your rare as ever truck, a v6 durango, and have fun.

Dec 21, 2009 | 1998 Dodge Durango

1 Answer

Just had my heater core replaced and do not see much difference.


the unit were you turn on the fan leaks vacuum which causes the vents not to blow properly the unit is not expensive for it is plastic comes with fan switch ex..

Feb 24, 2009 | 1995 Chevrolet Blazer

1 Answer

Heater not working


I would check if your vent to the outside is open. If it is I would check the vacum hose that controls the vent to open and close.

Jan 27, 2009 | 2001 Saturn SL

1 Answer

Motor fan blowing


do you keep the fresh air button on ? if you do , you will feel heat or cool air come in with out the blower motor running

Dec 01, 2008 | 2004 Chrysler Pacifica

Not finding what you are looking for?
2004 Jeep Grand Cherokee Logo

341 people viewed this question

Ask a Question

Usually answered in minutes!

Top Jeep Experts

yadayada
yadayada

Level 3 Expert

70387 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22041 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6878 Answers

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

Answer questions

Manuals & User Guides

Loading...