1998 Dodge Durango Vent Control Not Working

1 - 9 of 9 Posts. Dealer told me itd cost me a days worth of labor alone to have them dismantle the dash to see what the problem is.

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Average repair cost is 880 at 116850 miles.

1998 dodge durango vent control not working. Double DIN Pioneer HU - 1417 dB Sound System - Dash Mat. Vent Selector does not work. While trouble shooting the wiper problem I.

Both heat and ac seem to be working normally forums report both heat and ac on this model are kinda weak. Electronically calibrated by the heater-AC control module. 10012000 The flap which allows the air to either flow through the vents or defrost or heater vents is stuck blowing air out the heater and defrost vents.

Find the vacuum line on the passenger side where it comes through the firewall and follow it to the engine. Somewhere you have a leak and it is not allowing you to change the air flow direction. I have had my 2004 Dodge PU now for 4 days.

Qtipextra BIG D Joined Oct 4 2005 2283 Posts. The control opens and closes the doors to direct air thru the heater core and evaporator core along with directing air thru the vents. Air flow selector switch does not cause airflow to change to any of the vents always on defrost window.

Jump to Latest Follow Status Not open for further replies. You either have a vac leak a dead motor or a faulty door. Then the wipers quit.

The defroster vents work perfectly fine. Dodge Durango 1st Generation 1998-2003. The 1998 Dodge Durango has 6 problems reported for heater ac stopped working.

If the vacuum pressure is too low it wont switch. Mode controls work to turn blower on different speeds control for different settings appear to make some changes control for temp work. Usually this is a problem with the blend doors under the dash.

The blend door actuators cant be. The vent doors are actuated by vacuum. When connected to this side of the check valve no vacuum should pass and the test set gauge should return to the 27 kPa 8 in.

There is a linkage under it that connects the vent control to the vent. Some Durangos have had a problem with clogged heater coresThere is no temperature control valve only a temperature blend door on the heater housing under the dash. If OK go to step Step 3.

If the system will only work through the defroster then you have a vacuum leak. If you start the engine when you are looking you may get lucky and hear a hissing noise from the leaks. Remove the tray from the center console its held in with 4 screws.

If you are lucky with the engine running you may hear a hissing from a leak. Defogger problem of the 1998 Dodge Durango 6 Failure Date. Let me know what you find.

I have the service manual the huge thick one from Dodge but it doesnt describe the HVAC housing very well. Finally got the blower to work on all speeds but had to keep it on defrost onlyMY CAMERA SETUP 2020. Jump to Latest Follow Status Not open for further replies.

Black 2003 Dodge Durango Sport 47L 4X4 4561 Auburn LSD Interior. 1998 Dodge Durango vents stuck in defrost mode. You system needs vacuum to operate and without it the default setting is on defrost for safety reasons.

Heating air conditioning control stuck to front defrost vents. Regardless of what setting the vent control is on while the other vents open and close appropriately. There is a vacuum leak under the hood.

Check for leaks both under the dash as well as the supply hose from the engine. Connect the test set vacuum supply hose to the heater-AC control side of the valve. While there are a variety of reasons your Dodge Durango air conditioning wont work the most common 3 are a refrigerant leak an electrical climate control issue or a problem with the air conditioning compressor.

Check under the dash and the hood for leaks. I am only getting airflow to the front windshield ie defrost and the rear passenger vents. If not OK replace the faulty valve.

I would focus my attention on the heater coreWith the engine running at operating temperaturelocate the heater 2 heater hoses that go into the passenger compartment from under the hoodThese are the inlet and outlets hoses to the heater coreOne hose should be so hot you can not. After much troubleshooting found that the fuse for the electric locks Which I dont have caused the wipers to not work. Dodge Durango 1st Generation 1998-2003.

AC Vent Problem Finished but not solved. Diagnosing some heat issues in the 2002 Durango today. You need to check the control wire isnt broken most likely come out from flap connection just reconnect and it will work againcheck the flap affected for free movement as could be jamming.

Radiator fan went out and had to replace. Your HVAC system is actuated by engine vacuum. Chances are you are looking for a vacuum leak in this case.

1999 Dodge Durango SLT 59 V8. Basically all air is directed to the window and the floor and I can only control the speed.

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