isaac shapov Posted on Jan 14, 2013

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2003 ford expedition air condition works fine hot air doesnt work

1 Answer

Stephen

Ford Master 21,873 Answers
Posted on Jan 15, 2013

Stephen

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Joined: Jun 22, 2012

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If both heater hoses are getting hot, it could be a blend door problem under the dash.
The blend doors direct air thru the heater core and the vents.

5 Related Answers

Anonymous

5 Answers
Posted on Jul 03, 2008

SOURCE: 2003 Ford Expedition radio will not work

whats the radio serial number

Denis Aube

142 Answers
Posted on Aug 28, 2008

SOURCE: a/c problem

You either have a bad control, or motor running the air direction door in the front HVAC unit, or a door that is stuck.

The front and rear units are totally separate.

The door directs where the air, cold or hot, should come out, whether it is panel vents, floor, defrost, or any combination of those.

This door and motor are located inside the heater box which usually requires a lot of the vehicle dash assembly to be taken apart to get to these parts.

Anonymous

373 Answers
Posted on Nov 20, 2008

SOURCE: 2000 ford expedition

HI....
The heater on your Vehicle it can be a few problems.
I will mention the Importants.

First. Check the temperature, The temperature has to be At least 140 Farenheit.
Second. With a Temperature gace check the temperature of the 2 small hoses going to the Heater core. If the Temperature is almost the same on each of the small hoses, and Close to the temperature of the engine. The circulation is good.
But if only One of the hoses are Hot and the Other no. Is because is there a restriction in the Heater core, and will be nesesary to clean or replace.

Third.. Check the Blend door actuator motor. ( Is the actuator to move from cool to hot air )
Is located at center of the Instrument panel. at lower of the Hvac housing.
Is there behind the Center console.

Ok... Check the step I giving and letme know.
Thank you for use fixya...

Anonymous

6784 Answers
Posted on Mar 13, 2009

SOURCE: heater is blowing but its cold air not hot air 2000 expedition

Make sure the heater core is in the open position by using the shut off valve and turning it to open. next, you may have a malfunction in the direction door the directs the air flow in the dash. a lever may have become lose or separated. may be a bad servo motor not directing the door to move to the heater position. i would start by checking that shut off valve first on the heater core.

Anonymous

16 Answers
Posted on May 31, 2009

SOURCE: front a/c works fine~~blower in very back works~~NOTHING will come from overhead outlets

What doesnt work, the blower motors, or are you not getting cool air back there?

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