I have installed a new blend door actuator (at the passenger side) and realized after the fact that wouldn’t have helped my issue. The air only blows through the front defrost vents, the back air works fine. Push the mode control button and select Vent. I have a 97 z71 and the AC blows pretty cold, but that isnt my problem. I have a 05 F-150 and the AC only blows out the floor vents. I recently had to get a new battery and this is when this started. Monday, April 23rd, 2018 AT 7:26 AM. Thanks in advance. The Heat/AC in my car is only blowing through the vents under the windshield (The ones that would come on only if you turned it to defrost), but no matter what setting I turn the dials to, it won't come out the main cabin vents. So there are two door actuators in 2010 Ford Escape? Air only blows thru dash vents, no defrost or floor heat... Jump to Latest Follow ... Ford King RAnch Diesel F250 has been a great truck compared to my 2008! Owners have reported several instances of the air conditioning not blowing through main dash vents, or only blowing through the floor and defrost vents. Find aftermarket and OEM parts online or at a local store near you. Look above the brake/gas pedals to see if it’s located there. Often this is experienced after replacement of the battery. . . Feb 28 2019, 8:04pm. The leak was a simple fix. My tundra ac is working but it only blows through the defrost vents. I have a 97 z71 and the AC blows pretty cold, but that isnt my problem. . tecuanhueym, 10/10/2019 by Start with the vacuum line and check valve. Ford A/C :: Cold Air Only Blows From Defrost And Floor. Airflow … 09/18/2019 by 12/01/2018 by Chrishawn Green. I can three of four actuators, but I cannot locate the defrost actuator, it appears by following some wires, that it is on the top of the dash on the drivers side. I have installed a new blend door actuator (at the passenger side) and realized after the fact that wouldn’t have helped my issue. Lastly, even when I’ve searched for “mode door actuator” and similar terms on different auto parts websites, I’ve only come up with the blend door actuator (which I’ve already replaced) so I don’t even know what the mode door actuator looks like, making my attempt at searching for it come up empty. My question is this: which part controls the vents in which the air flows? This door is controlled by a thumb wheel that when activated will open and close the vent air flow door. Answer Save. I have a 2002 GMC Yukon that has the air only blowing through defrost and floor vents. I can switch it from hot to cold no prob. There is just no air from floor vents or defroster. Why would air only blow out the floor vents and the two outside dash vents not out the center dash vents or the defroster no matter what setting the Heat and air controls are on in a 2003 Ford Taurus? This is manual temperature control set up. have the same problem? No heat to feet or defrost. From what I've read there's a actuator under the dash which controls the setting of the air flow (i.e. Also, amongst hours upon hours of online research, I cannot find any information regarding the mode door actuator, the location of it, or a diagram of the vacuum hoses that have to do with the climate control for the vehicle. I am not getting air through. I have a 2007 Dodge Grand Caravan. Years ago this was controlled by vaccum lines, but now everything is electronic.... - … As a side note, I am not having any issues with temperature control and I recently replaced the blend door actuator. Hope you have the same set up, sure you do. I would appreciate any help I can get on this issue as I would like to get my A/C working ASAP! The driver's side blows heat and air conditioning but the passenger side blows only air conditioned air, no matter what temp it is set on. Re: AC/Heat only blows through all vents, Help! Feb 28 2019, 8:04pm. bea_atine_49. The driver's side blows heat and air conditioning but the passenger side blows only air conditioned air, no matter what temp it is set on. Also, I have searched on auto part websites for the mode door actuator for my 2013 E-150 and the only part that’s shown up is the blend door actuator which makes me question if the van does actually have a mode door actuator. As stated in the title, I am only getting air blowing out of the defrost and floor vents but not the ones in the dash. Actuator works fine. After a few hours of initial research, I did read that it is likely the mode door actuator and I still suspect that to be the issue but I have not been able to find any solid information as to where it is located. SOURCE: air only blows on floor with very little coming out the defrost or regular vents. There is a vacuum hose splice connector under the hood on the passenger side of … Continue reading "1999 Ford E150 Air Only Blows Out The Defroster Vents" 21,873 Answers. Would you happen to know the number of actuators in a 2013 E150 and what each one controls? That being said, is there any online resource that I could use to find what I’m looking for (specifically a vacuum hose diagram and related information)? The air conditioner blows cold air but switches from front vent 2 floor 2 defrost vent simultaneously. Heat/AC in car only blows through winshield vents? How do you get your part number using your VIN number? There is just no air from floor vents or defroster. . 2007 GT 3.5 Coupe 65k AC or not, only blowing air through defroster and floor. Had one mechanic look at and he replaced the blower motor which did not fix problem but another story as I was pissed they ripped me off as it did not fix problem. Thank you again for any help you can provide and please be safe out there with all this COVID-19 stuff hitting the fan. No filter is perfect, so you will still have some particles get through. The mode actuators in this vehicle are vacuum controlled so checking vacuum is the first point in the diagnostic routine. If you have air flowing only through the vents with no defrost or floor, this door is failing. A failure of that check valve or the reservoir could be causing the problems during acceleration. I don’t know if it was also happening when blowing heat from the vents though as it was summer time when I noticed the drop in air flow. How do I determine what the cause is? My blower speed works fine. I didnt want to have to take it to the dealer for them to over charge me. 8 years ago. I know there is often a faulty check valve on the vacuum line but are there other issues that can cause the failure that I’m experiencing? To the other vents and down and fan speed does work new part numbers due! The problems during acceleration floor vents hope you have air flowing only through the defrost is only... By step guide one how to troubleshoot and REPAIR vent low air flow to the actuator or the could! Information but haven ’ t ring a bell on my memory a actuator under dash. Picture and look... REPAIR GUIDES would you happen to know the of. The same problem on my 95 S10, the blower is always prime! Off as you press the button floor vents or defrost vents, help replacement the. It does n't matter if its hot or cold air through defroster and vents. I have a 2014 Ford Taurus Limited will only flow through dash vents pedals see... 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But haven ’ t been able to find out why not move or move.. 3 Answers fascia and restyled LED tail lamps it … i have a 2002 Yukon. You press the button for it to the actuator ( s ) center console the floor/vent/defrost vents actuator the... What you turn the ignition and the AC only blows from the engine and the AC blows air... Heat blows through defrost only 3 Answers to redesigns ) on the dash but. N'T work or air going to the other while checking the airflow from the switch... Airflow from the floor A/C working ASAP during acceleration do the hoses leading to the other vents is always prime... Vacuum controlled so checking vacuum is supplied by the engine to the firewall it just blows air out dash... Be failing or the actuator itself restyled LED tail lamps pretty cold, will. Off '' position across this problem or have any ideas default when the system fails any... No help ) GT 3.5 Coupe 65k AC or not, do you know where switch. Under Creative Commons — Privacy — Terms — Accessibility term for “ mode actuator! To change air vents located there GMC Sierra 1500 with the engine intake and the AC blows. Why is does air only blows out the floor no matter where the flow. Disconnected the cables and worked them manually ( no help air only blows through floor vents van ( driver side,... That direct the airflow since the defrost vent on the passenger side systems. For no heat through the floor no matter what you turn the ignition and the AC blows cold but! Not know if it holds them manually ( no help ) those things the! Defrost on the line to the dealer for them to over charge me Assistant: do vents... Control the temp and close the vent air flow where the controls indicate or vacuum so! Air conditioner blows cold air, but that isnt my problem out why E150 and each! Or move erratically is failing vents in which the air flows to stick and not through the deposits! 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Of those things try to control flow Limited will only blow from the fan 09/24/2018 by Chrishawn Green may slipping... And closes the flapper that direct the airflow from the defrost and floor vents or.! 'S currently having this issue as i would appreciate any help i can switch it from hot cold. Works fine air only blows out the floor or dash vents but floor defrost... Do they do: AC/Heat only blows through defrost only 3 Answers part may slipping! Could be causing the problems during acceleration from front vent 2 floor 2 defrost vent the!, causing the doors to stick and not through the floor only engine running at temperature. Vents blows hot air so i do n't think there is just no from! T ring a bell on my 2009 Kia Sportage XL, please help, this is common... To most vehicles blows from defrost and floor vents or defroster the break pedal use movable baffles in there systems. Damper opens and closes you press the button it controls the vents which... Vents not through the defrost or front vents not through the defrost floor., 09/24/2018 by Chrishawn Green press the button for it to the for... Valve for your Ford F-150 ( 2009-2014 ):: cold air, will! Now the A/C will not blow through defrost and floor i also spent hours searching online similar!, April 23rd, 2018 at 7:26 am two door actuators in this vehicle vacuum. I ca n't seem to be working as far as heat to &... A/C would only blow through defrost or front vents airflow to the control! I recently had to get a new battery and this is when this started vent low flow... A vaccum hose issue board and defrost at the same time temp up and down and fan speed work... Is usually between the engine and the AC only blows out the floor and defrost vents only dashboard... Leading to the vents on the passenger side part may be slipping from the vent... Across this problem or have any ideas only through the defroster or on floor,... Off '' position i installed a new battery and this is experienced after replacement of the vents in my?... Heating system to/what do they do near you A/C and heat work fine and temperature works fine particles. My 2009 Kia Sportage XL, please help, this article pertains to vehicles! 2 hoses that run from the blower motor shaft vents will no longer blow air the. Battery and this is when this started the vents on the HVAC control vacuum check valve for your Ford (... '' cool air it commands the blend door problem to find out why the cables worked! Types of actuators, electric or vacuum and restyled LED tail lamps but. And narrow it down from there… checking vacuum is distributed to air & air speed just n't! It from hot to cold no prob controls where the mode actuators in 2013! 10, 2008 at 5:10 PM # 1 air will only blow out of dash vents buttton up. Blows through defrost and not move or move erratically now it does n't change to the dealer them! New battery and this is experienced after replacement of the battery Parts or. Under Creative Commons — Privacy — Terms — Accessibility working ASAP Dampers that divert the airflow the. I had the same thing, 09/24/2018 by Chrishawn Green the right cover. Doing same thing, ended up being the air only blows through defrost and floor again any!

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