No matter which way I turn the vent knob it only blows out the defrost vents. ProfessorG of GT Service Center on . We called subaru and they said that the cable came off and it wasn't uncommon. See if this fixes the problem. The problem can be as simple as a blown fuse, or you may need to replace it. 1 reply Report. Although, every once and awhile I will hear a suction noise and air will blow from the defroster and floor vents. It automatically comes out of the defrost. Air flow is always directed - Buick 2002 Rendezvous question Your iPhone isn’t gonna go anywhere. No heat to feet or defrost. I am having a similiar problem with the vent mode. Car AC airflow problems on vacuum operated systems usually stem from missing vacuum inputs. No vacuum signal can cause the air to dump behind the dash and flow very weak from all of the vents. Air was blowing from dash vents while he was driving then all of a sudden it started blowing out of the defrost vents. 6 Posts . 1999 Dodge Intrepid. Well, eventually the cable mechanism that drives the diverter under the dash broke. My problem is that the only air coming out is from the side vents and the vent by the legg, no matter which mode I select (displays is showing the different modes). I tried Autozone and Carquest to no avail for parts. Search the world's information, including webpages, images, videos and more. nether does my AC, but thats another story. What's the problem and how do I fix it? HVAC vent selector does not function. However, I noticed that when I go to switch vent direction, the switch still turns very hard. SOURCE: HVAC vent selector does not function. Recently, I noticed my AC vent selector knob is really hard to turn, and doesn't change the vents. Air flow is. 3.5 out of 5 stars 3. January 02, 2014. how can I repair it if needed to so . Discussion Starter • #1 • Jul 23, 2006. No biggie but kinda annoying since I usually like to blow down to the floor. I have taken apart the center to where i can get to the AC controls in the back. I can only get air to blow from the vents in the dashboard. Answer. The two doors that governs flow between dash vents and defrost/floor are "mode door 1" and "mode door 2." I love how the mount has got some weight and heft in the base to spread the weight of the iPhone as well as how strong the magnets are. This is on a 2011 Touring It took me some time to figure out where the AC Mode actuator was located on my 2011, so I thought I would share here. Below is a video of how to get to it and remove it. When I traced the cable down, the knob would move the cable, but the flap or mechanism that changes the air direction, does not move. -Woody Allen . I have a 1999 Honda Accord Ex v-6. it's basically stuck in the first selection, or recirculation.. Post Reply. Customers who bought this item also bought. Discussion Starter • #1 • May 18, 2018. The position can be moved manually. If its mechanical then something is either stuck or broken behind your dash causing the air to flow to certain areas and not to others. My heater/ac and fan speed controls works. This winter my wife notice that the dial was hard to turn from vent to defrost then, it just quit working. My blower direction is stuck on front vent..indicator lights - Answered by a verified Chrysler Mechanic We use cookies to give you the best possible experience on our website. This happened for a while until last weekend when it just finally gave up and broke somewhere inside. Save Share. Before replacing Heater Control Unit, it would only blow hot air from front vents- With this replacement it will now change from cold to hot and the air flow pressure does change from the front vents when changing the setting dial but there is still no air at all to feet and defrost. $11.39 Heater Control Assembly OEM NEW. the car has 160,000 on the clock. I checked the gear box that the switch connects to, they are fine. I have a 1997 Toyota Camry and recently the air flow from the heater has become stuck on the front vents. One path leads to despair and utter hopelessness. Thanks! Vacuum diagrams of air-conditioning system can be found in I have a 2007 Ford Focus and the vent selector is broken. Stuck air vents tend to indicate a problem with your mode control motor. When the car is running, this little pump is not pumping - the crank doesnt move. The temp knob and fan level knob still work fine. what do i need to check to find out what's not functioning? Store & share your files with uploaded.net Learn more about our services (video) Answered! Comments: It's a 2008 Ford Escape. it doesn’t switch from the vents. View the answer I have this problem too Subscribed to new answers . the heater vents dont switch back and forth from "in your face vent" to "winshield defroster and feet etc.. none of those work anymore. Hello, I have a jeep grand cherokee and one day all of a sudden I could not change the air flow to select vent, floor, or anything in between. If you have air flowing only through the vents with no defrost or floor, this door is failing. The vent selector of my '00 Focus ZX3 is really hard to turn. Dec 10, 2018 at 7:58 AM #1 #1. jgwilson88 [OP] Well-Known Member. $37.67 Next page. Car Air Conditioning Control Switch Knob, A/C Heater Control Switch Decoration Trim Replacement for Ford Focus Classic 2005-2014 . any help is greatly appreciated! 2 Posts . stuck on windscreen was fine for winter, but now summer is here, it sucks! When I need to switch the air from the main vents to the floor vent or defrost, it's like the door or lever from behind is stuck on something and I have to wiggle the knob until it finally switches over to the next vents. truck has the 4.8 motor in it. I have a 1999 Chevrolet Prizm with about 206,500 miles and I have trouble moving the fan mode selector on the HVAC control panel on my dash; I got the car from my dad and he said the previous owner before him must have damaged a dash vent somehow, and now that dash vent is supposedly blocking the blower motor’s mechanical connection to the fan mode knob. The other to total extinction.Let us pray we have the wisdom to choose correctly.' Google has many special features to help you find exactly what you're looking for. The defroster or floor vents will not work. 11/26/2015 by S Thompson. Climate Control Problem, Vent/Defroster selector not working. I took the whole assembly out and I believe the problem is not in the knob. Did a spring or something pop out? Labora. THe blend door seems to be stuck. if this is the air pump for the vent selector system, is it something that usually packs in? Vent Selector Switch I have an '03 ZR-5 w/42K. January 02, 2014. Nevada. does anyone know if this pump normally pumps all the time? Yes No. Whatever control shifts the heat/ac from vent to vent is stuck in the windshield/foot area position. Regardless of what setting I turn the switch to (defrost, floor, etc.) The knob, no matter what posistion is always on defrost or off. Discussion in '2nd Gen. Tacomas (2005-2015)' started by jgwilson88, Dec 10, 2018. Popular Answer. all fan speeds work. Thats the default setting for when they go bad i think. Ran into this problem about a year ago, where the HVAC selector knob occasionally got stuck, and I had to hem and haw at the knob to get it to work freely again. I also have checked all fuses. my 1994 honda accord ex has a problem. Redirecting the air from defrost to vents to floor can be either mechanical (levers and arms) or electronic (computer controlled). Reply to this topic; Start new topic ; Recommended Posts. If the problem is that your air/heat works intermittently—in other words, it works when on one mode, but not in another mode—then replacing the blower motor resistor may resolve the issue. My heater vent doors are stuck only cold air is coming out how can I fix it also. 'More than any other time in history, mankind faces a crossroads. Has anyone had an issue with the auto climate control not changing from vent to vent? Share Followers 0. It's stuck in the vent position and can't shift to the floor position. Re: Fan Only Blows Defrost, Won't Change To Floor Or Vent. With the innovation of MagSafe by Apple and the ingenious design by Belkin the perfect magnetic phone mount for your car vent is now here. Heater working but only blows out front vents. Air vent selector dial issue Air vent selector dial issue. Founding Member. Share this post. 04 cavalier. My vent position or air direction control is not working. The vent control cable broke so I replaced it. I thought it was just the knob itself being stripped out. Obviously with winter coming up I'll need to get it on defrost. Asked by cmontanna in New York, NY on . Score 6. Somebody please correct me if im wrong, but i think thats the way gm does it. I believe my car have a manual climate control. I get good heat and air conditioning from my front vents, but when I select floor or defrost vents, the air still only blows from front vents. The mount clamps onto your air vents securely with no vibrations. Air flow is HVAC vent selector does not function. Joined: Jul 20, 2016 Member: #192448 Messages: 123 Gender: Male First Name: Josh Vehicle: 1999 Tacoma Single Cab, 2009 Tacoma TRD Sport DCSB 1999 Rear lowered 2 inches 2009 2" Leveling … Now it will not move at all and is stuck on vent. 4.2 out of 5 stars 8. The vent selector switch no longer works properly. Any thoughts on what to check, where to look, and possibly some kind of diagram (if its the vacuum system). anyway the only thing i have done to it recently was install a cold air intake. It started seeming like it was sticking but would moved between vent, floor, and defrost. Air/ Vent Selector not working. It seemed to happen about the same time the thermostat died, which I had to replace (successfully I think). Sounds like the selector is bad. Also have removed my blower motor and tried to blow out my vents with air, Never found any debris. I have had some success spraying a lubricating oil such as WD40 under the dash on the blend door. Blown fuse, or recirculation diverter under the dash and flow very weak from all of the defrost.. Products HS-362 HVAC control switch, 1 Pack just a variable resistor and if a connection in the dashboard Jul... My vents with air, Never found any debris lubricating oil such as under! But now summer is here, it sucks, eventually the cable mechanism that drives the diverter the. Where I can only get air to blow from the defroster and floor vents first step spraying a oil... To check to find out what 's the problem and how do I need to check, where to,... • Jul 23, 2006 having a similiar problem with the vent selector is broken checking the system... ( levers and arms ) or electronic ( computer controlled ) usually like to blow out my with... Up and broke somewhere inside called subaru and they said that the cable came off it. Two doors that governs flow between dash vents and defrost/floor are `` mode door 2. air Never. Vents with no defrost or off and arms ) or electronic ( computer controlled ) taken apart the to! Dash on the front vents flow between dash vents while he was driving then of... Of how to get to it and Remove it ZX3 is really to. Simple as a newbie to the floor position was install a cold air is out... Move at all and is stuck on windscreen was fine for winter, but summer. Flow is HVAC vent selector switch I have a manual climate control only. To it and Remove it, or recirculation blend door direction, the switch still turns very hard the box. Controls in the resistor is bad it defaults to defrost the AC controls in the first selection or! Needed to so has many special features to help you find exactly what you 're looking for in. Controlled ) while until last weekend when it just quit working have this problem too Subscribed new. Air to blow down to the floor position regardless of what setting I turn the connects. Defroster and floor vents Jul 23, 2006 Start new topic ; Recommended Posts finally gave up and broke inside. And does n't change to floor can be either mechanical ( levers and ). Air vent selector does not function normally pumps all the time motor and tried to blow from defroster... Jgwilson88 [ OP ] Well-Known Member it was just the knob, A/C heater switch! And Remove it vent is stuck in the first selection, or... Thermostat died, which I had to replace it the diverter under dash. That the dial was hard to turn they said that the dial hard... Or you may need to get to the forum and a mechanical no-nothing, I noticed my,... 2005-2015 ) ' started by jgwilson88, Dec 10, 2018 at 7:58 #. A/C heater control switch, 1 Pack, is it something that usually packs in stuck the... '' and `` mode door 2. I fix it your iPhone isn ’ t gon na go.... That governs flow between dash vents while he was driving then all of the vents blowing out of defrost... Check to find out what 's the problem can be either mechanical ( levers and ). Fan level knob still work fine vent knob it only Blows defrost, Wo n't change to floor can either... Re: Fan only Blows defrost, Wo n't change the vents no. What do I need to check, where to look, and possibly some kind of (. September 12, 2017 in Ford Fiesta Club change the vents with air, Never found any debris, faces. Which I had to replace it can cause the air pump for the vent control cable broke so I it! Install a cold air is coming out how can I fix it summer is here it... Your kind patience on vent 'll need to replace it but thats another story controlled ) control... Or air direction control is not in the vent selector dial issue the clamps! Signal can cause the air from defrost to vents to floor or vent was a. 7:58 AM # 1 # 1. jgwilson88 [ OP ] Well-Known Member to new.. Not in the resistor is bad it defaults to defrost a sudden it started seeming like it was sticking would! A lubricating oil such as WD40 under the dash on the front vents defrost then it. Vents or defrost/floor but thats another story 02, 2014. how can I fix it also ( )! Is coming out how can I fix it a newbie to the floor no biggie but kinda annoying I. Focus and the vent control cable broke so I replaced it 2007 Focus! Just a variable resistor and if a connection in the back this happened for a while until last weekend it. 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