Blend door actuator does not move. Place the actuator in position again.
Now, most cars and trucks use actuators to control the climate control system. The blend door actuator will eventually get so worn out that it won’t be able to move the blend door at all. It acts like to me that there may be something physically blocking the blend door from opening/closing all of the way. Disconnect the defrost/panel/floor mode door actuator electrical connector. After that time, turn the key off then start the engine. Oct 15, 2019 · I went through and narrowed down all the usual suspects: Replaced the thermostat in case it had failed open, verified heater core is good with no leaks, verified blower motor, even verified that the blend actuator is working. Then move from all the way cold to all the way hot. Sep 6, 2023 · How To Conduct A Chevy Impala Blend Door Actuator Reset. However, you can expect to pay between $200 and $270 for labor and about $140 for parts. You should feel the airflow increase to more than it does when no vacuum is applied. The link I provided may not show the hole process, but you can tell the general location once you remove the glove box. May 16, 2022 · A defective blend door actuator, wire loose connection, or a bad control module are the culprits that cause the HVAC actuator to not work. Nov 17, 2014 · This article applies to the Ford F-250, F-350 Super Duty (2005-2014). If the actuator does not move when the climate is switched from one mode to another, it is time for a new actuator. If the blend door is stuck, you will not hear any change in the blowing air. Jun 16, 2022 · Mine was doing that exact thing the other day, take the actuator off and move the linkage by hand to make sure it moves free. Jun 18, 2022 · When the blend door actuator does not work properly, the cabin temperature can fluctuate a lot. You can also use a Dorman part#604-108 which may be a bit cheaper. It's more of a nuisance problem than one that can end up causing accidents or bigger problems down the road for your vehicle and for that reason it's one of the Lesser appreciated parts of a vehicle and Aug 25, 2022 · It wasn't a deal breaker because I quite like the RAV4 and it was in good shape aside from that. I disassembled the actuator and cleaned it up but all it does is the search and calibrate and no response to the dial. 66 volts. It appears that it may have been that way for awhile (just bought the car) because the metal linkage between the actuator and the blend door piece seems to have been disconnected at sometime. I guess this made my swap easier than yours. Nov 16, 2023 · I've unplugged the actuator and removed it and the circular door mode actuator from their locations and moved the blend doors by hand to confirm they're not stuck. I have not ensured that the contacts are touching at least 2 of the strips on the top when I place the top down. Place the actuator in position again. Blend Door Actuator Mechanic's Assistant: Im sorry to hear that youre experiencing issues with your blend door actuator on your 2004 F250 6. The blend door actuator hasn't been working for quite some time, and I had recently replaced it with a new one, except that the new one upon being plugged in will not move like the old one used to. com http://1aau. After pulling the dash out and replacing the blend door one of the wires got severed. With the key still on I then move the controller in the complete opposite direction. But there are some actuators that require a long time to remove. im about to sell this damn car. Oct 17, 2007 · Yes the original problem was that the passenger side would not blow heat so I began to diagnose by swapping the control module and testing the blend door actuator. Nov 6, 2020 · It has an auto system. The defroster and other vents are also controlled by it. The actuator is held in with 3 screws. The Mode Door actuator is on the left, and the Resirc Door actuator is at the top of the dash near the windshield. I checked the fuse, it was blown. When I turn the key on it moves to the end of its travel and turns off. Jan 20, 2023 · It's stuck on dash vents. Are you sure you got the right blend door? Check the numbers on back for clarification. you can not get factory blend doors any more all aftermarket so not sure about voltage is right for the aftermarket actuator I have checked the door and no issues moves freely so Iam at a lost chevy dealer said it could be a wire harness issue I dont buy it any way at this point because everthing works as it should. Jun 22, 2022 · If the blend door does not move when you change the climate temperature in various modes, it means the actuator is damaged and needs to be replaced. Whatever size the front 2 are. How much does it cost to fix a blend door actuator? Nov 10, 2014 · This article applies to the Ford F-250, F-350 Super Duty (2005-2014). Hot when supposed to be cold and cold when supposed to be hot. You’re not sure how to test it or fix it – but don’t worry, we’ll show you how. I think the position defaults to cold every time you shut Feb 15, 2023 · To reset a blend door actuator, you must remove the actuator and turn on maximum heat on the climate control. By following the simple and straightforward steps outlined in this guide, you can reduce the cost of a blend door replacement. Apr 8, 2015 · I took the old one out and put the new one in. The actuator would not move until I turned the heat to the 74 degree mark, at which point it equated to roughly 60 degrees. Quoted $2000 for a 12 hour job. It controls air flow out the vents. 2010 Silverado 1500 4x4 actuator does not move it has 12 v on the and a. Now use some force to pull on the metal bracket on the outside of actuator enough to wiggle the actuator out of the plastic door gear. It will move accordingly as I move the temp dial. You may notice inconsistent temperature or airflow. Is there a way to check and Nov 1, 2023 · Need Help? Ask a mechanic online, 24 hours a day here: https://tinyurl. If it stays closed you know that the door and actuator work properly. Replacing the actuator will cost you money, but it will also make your vehicle more convenient. so maybe they are talking about blend door, but doesn't sound like it. Blower motor is working strong, and the lower vents as well as defroster both work. How do I determine if the problem is in the actuator or in the potentiometer? The plug going to the actuation does have a hot lead, but all I have to troubleshoot with is a test light. In other words - the Nov 21, 2020 · Do you need to replace the blend door or the electric actuator. The most common symptoms of a bad blend door actuator are problems with your car’s air conditioning controls and strange noises coming from the air vents. I had 1 on the shelf to try and it does not move either. After that next step is to turn on the air conditioning system to full blast for some time and turn off the car without turning off the ac. So basically the second click on the ignition. For the last 20 or 30 years in these trucks, they have been prone to failure. To install, reverse the removal procedure. 5-millimeter socket wrench, depending on the type of vehicle being repaired, standard mechanic’s tools such as screwdrivers, and the part itself will cost you. It is NOT the blend door that's on the driver side peddle. The cost of a blend door actuator can vary greatly based on your vehicle’s make and model. Aug 19, 2020 · While I had the actuator off, I moved the blend door mechanism with my fingers to the upper vent position and nothing came out. How Much Does It Cost to Replace a Blend Door Actuator? The cost to replace a faulty blend door actuator will depend on the make and model of your vehicle and the mechanic’s labor rates. Ignoring these issues can lead to uneven temperature control, odd noises from the HVAC system, or even a total system breakdown. Which it does, but it does not move the blend door/damper (my best guess, a broken or jammed blend door shaft). The blend door can open and close at various positions to block or allow air passing through the heater core in order to achieve the desired temperature inside of the vehicle. Step 7: Test the Blend Door Actuator. The Ford F150 Blend Door Actuator Reset is used to reset the fan clutch on a vehicle’s air conditioning system. May 26, 2020 · A long time ago, when cars were much more simple, the A/C system's blend door was controlled by a physical connection between the blend door and the switch. In simpler terms, it's the gatekeeper controlling your car's indoor temperature. You want to access the one that's on the passenger side of the console, accessed by removing the glove box (2min job). To replace the blend door actuator, you need to purchase a specific kit. I was able to move the blend door and get heat now by hooking the blend door actuator up to direct power. plus im back to air blowing through all vents, its very frustrating, and module does not switch from recirc to outside and vice versa. If you physically activate the door up it should freely fall with a thud or thump, you should be able to feel a slight weight to it when you move it. Even with the actuator plugged in but not bolted to the door it does not move. Disconnect the harness first of all. DO NOT touch the screws holding the plate in place. You can see the lower and upper stops. As the blend door opens it rotates the top gear clockwise. Start your vehicle and turn on the climate control system Dec 31, 2018 · I replaced the mode door actuator and switching vents works fine, but now I only get hot air no matter where the blend dial is Even worse, the A/C does not seem to engage at all with the mode dial. When the temperature control was set cooler, it ripped all the teeth off the gear because the door was jammed past the closed position. Wait 15 sec to make sure the actuator does not lose vacuum. 99. 50 because I threw a big fit because I have not had a proper running AC unit for the past three years when the vehicle was under the used vehicle warranty that I purchased with the vehicle. When you command heat and cool, can you feel the motor move? If you do, then it is not the actuator. Mar 12, 2019 · I have checked that the other gears turn smoothly. Basically, the temperature blend door is the instrument responsible for sending air over the heater when you turn on the heat, and air over the cooler when you turn on the air conditioning. May 26, 2021 · Apparently its called a "blend door actuator" and this is what controls a flap which alters the temperature of your climate control system. If the door is broken, sometimes only hot air will blow through the vents, or similarly, just cold air. Here is a more detailed list of the most common signs of a bad blend door actuator to look for: 1. Sometimes the blend door actuator can malfunction, which can result in the heated air failing to enter the passenger area. Some modern cars have two blend door actuators, especially the back seat control temperature and airflow intensity. Just like the existing actuators in BOTH locations, when the vehicle had power going to the HVAC system the actuator was moved from just below the lowest setting to the lowest setting, and then back BELOW the lowest setting. Dec 21, 2008 · the actuator did NOT move. If you need a mechanic to do the job for you, expect them to charge between one and two hours of labor, which could be a couple hundred dollars or so. Any ideas on what could be the issue? This is a 2005 ford excursion So I got on the internet and typed in blend door fix and found thousands if not hundreds of thousands of people who were having the same problem with there cars and most were Ford vehicles, so after seeing the pictures of the blend door motor and the inside of the plenum I took the motor off to see if that was the problem and when I tried to Feb 12, 2023 · Symptoms Of A Bad Blend Door Actuator. Once you fine-tune the temperature control knob, it sends the information to the climate control unit and provides hot or cold air according to the instructions. checked and found the blend door actuator not working. Nov 16, 2011 · Cooling, Heating, Ventilation & A/C - New blend door actuator not working - I have a 99 EB Expedition 5. Jul 15, 2021 · When the driver operates the temperature knob or lever on the dash, power is sent to the actuator, causing the device to move the blend door in one direction or another. If you need to replace the door the whole dash and heater ducting needs to come out. So i had to figure out how these all went back together which took me some time. Remove four screws retaining A/C electronic blend door actuator to the A/C evaporator housing and remove A/C electronic blend door actuator from A/C air temperature control door. Jul 28, 2007 · What you must do is turn the door somehow until it lines up with the new actuator. If you're saying the actuator arm at the blend door is jamming, then the door is getting stuck inside the box. Nov 9, 2013 · Next, switch the mightyvac to the red line. A new blend door actuator fixed one issue, and I was just left with a mode door actuator problem. After installing a temperature control or blend door actuator I move the heater AC control panel dial all the way to one direction before I turn on the key for the first time. When I switch it from to cold to hot I can hear the actuator switching the door. Here's the guilty actuator. 3. So I figured it was time to replace the blend door actuator. Oct 20, 2016 · Installed it and I still have no heat and the actuator does not move so I assumed it was a bad one since it was a cheap one off of Amazon. I just moved and my multimeter is in Customer: Replaced the blend door actuator, but it still does not work. #5 positive, #6 #7 #9 #10 negative when touching #5 and #6, #5 and #7 I get 14. Cold Air. Keep reading to learn more about your blend Aug 20, 2016 · After 1 min. Hooked it up and the center that is supposed to turn in order to move the lever does not move. This will prevent the blend door actuator from failing. I've also pulled the blend door so I could watch what it was doing & confirmed that blend door does not turn between 60-89, but then goes to full turn when I put the dial to 90. After many days of researching, diagnosing and taking my 2006 RAV4 Limited to a local mechanic, they made a diagnosis that the blend door actuator needs to be replaced. If the actuator is an electric motor, the driver operates a knob to change from cold to hot. Jun 11, 2021 · The blend door actuator does not require mechanical indexing to the blend-air door, as it is electronically calibrated by the A/C-heater control. I didn't have a diagram handy so i just looked at it and figured it out. It only rotates once when turned all the way up to high or once when all the way down to cold. Aug 28, 2010 · It may move without the truck running but vacuum will fade and you may not see the arm move. If you can't do that, or can't see it, there is another check you can do. I have tried two different blend door motors and two different AC/HEATER modules and not able to get the blend door motor to turn unless it is hooked up to the 9 volt battery. I've replaced the blend door actuator, and the control unit on the dash. Apr 18, 2024 · Proceed further on the next step after knowing, “ what does a blend door actuator do. Kinda sounds just like temp control, ie. Now the blend door actuator works when not attached to the blend door. On the night I worked on the 1st actuator I had an itch to apply power to the new actuator before mounting it DO NOT DO THIS :nono Mar 24, 2022 · The signal that comes from dialing to increase or decrease the temperature in your car goes through the blend door actuator. Jul 23, 2011 · I read about the whole blend door problem. Dec 16, 2014 · This article applies to the Ford F-150 (2004-2014). Sep 8, 2022 · Fired up immediately but driving only warmed the engine - no heat in the cab. To reset the blend door actuator, you must first turn on your car’s ignition switch . Also fits the recirc actuator (top right behind the glovebox). Can you repair a blend door actuator? It is possible to repair a blend door actuator if the wiring comes loose. The interface between the large internal gear and the shaft that engages with the blend door mechanism had apparently failed, and come apart. Sep 6, 2023 · Your car’s AC isn’t working right, and you think the Blend Door Actuator might be to blame. Mar 16, 2021 · The blend door behind the steering column had apparently failed. Roy 1. The knob tells the heater control “head” the preferred temperature setting, and the control head commands blend do Jun 19, 2009 · Unplug the actuator. Although blend door problems can sometimes suggest deeper issues with your car’s air controls, many drivers find fixable solutions by carrying out a blend door actuator reset. The only difference is the truck in the video DOES NOT have a center console installed. Step 3c. Only the Jun 7, 2015 · It does not slide over the splined gear on the driver side there is no splined gear sticking out of the actuator its it a square hole with a notch and the lever has the male square it slides into the hole on the actuator to get the drivers side actuator the dealer said it only comes with the entire housing its not sold separately and the May 25, 2022 · Every since I got the truck a few months back, I've had intermittent issues with the AC. Confirm that the dash vent door and actuator works manually. Very frustrating at this point. I then tried plugging in the NEW actuator that I got from the auto parts store. Mar 13, 2024 · Taking care of blend door actuator problems right away is essential for keeping your car’s heating and cooling systems working smoothly. The old actuator has a tighter fit than the new one. Dec 6, 2022 · A blend door actuator is a small motor that controls the temperature blend door inside the HVAC (heating, ventilation, and air conditioning) system of a vehi If your Blend Door Actuator is not working properly, you can try a blend door actuator reset. The blend door actuator is a tiny electric motor housed in plastic construction. I've heard of this step while replacing the temperature actuator behind the glove box but not with the mode actuator. If it does not, remove the actuator and see if it moves off the case. On average, a professional mechanic might take 1 to 2 hours for replacement. I replaced the heater core that had been leaking severely. Remove the 3 defrost/panel/floor mode door actuator screws. Blend Door Actuator In some car models manufactured before 1980, the blend door might have been activated by metal cables, which were directly connected to the lever of temperature control on the dash. This should synchronize the control, motor, & door. The blower was stuck on defrost so I assumed there blend door actuator had gone bad. A blend door actuator is faulty if the HVAC control module commands it to a certain position but it fails to comply, leading to situations like the temp blowing hotter or colder than its intended setting. Then after I install it and go through the recalibration process I can Jun 2, 2018 · This is why if this passenger blend door actuator/motor goes bad then most are left with the option to pull the dash/box to replace it. Bought a new one from Autozone. Then, if I turn it down to 89, the blend door will go full-turn the other direction. Reactions: Steelonthefly , aero901 , spleeph and 4 others Sep 16, 2022 · Does your 2004-2016 Chevy Impala have an annoying clicking or ticking noise when you attempt to change the temperature or air direction mode? The fix is as e Oct 11, 2019 · Insert the new blend door using the ½ round as a guide into the socket at the other end Dry fit the cutout portion guiding it into the blend door hinge and the socket in the opposite half of the HVAC housing Make sure the blend door moves freely. Then mount the blend door actuators & mounting bracket with fresh JBWeld into the coupling. How do I reset my GM blend door actuator? To reset the actuator, you need to: Take the actuator out and set the highest heat. Jun 28, 2022 · How Does The Blend Door Actuator Work. Dec 21, 2009 · Working from under the passenger side of the instrument panel, remove A/C electronic blend door actuator electrical connector from A/C electronic blend door actuator. Move the door pivot back and forth; it should move freely and make full travel. When heat is built up inside of the heater core, the actuator door shifts to allow the hot air through the system, and when the climate control is turned to cool, the door flaps in the other direction closing off the heater core. After successfully calibrating the blend door actuator, carefully reinstall it by aligning it with the mounting position and reattaching the screws. 4 with EATC climate control. I pulled out the actuator and made sure the blend door is free. The blend door and the linkage need to be examined. Oct 21, 2022 · If the heater is blowing cool air, it could be the result of a bum-blend door motor. It’s located between the heater and the evaporator cores within the dashboard, and it enables temperature change and airflow regulation within the cabin. Was this something I was supposed to do. While driving, sometimes it would just start toggling back and forth between the two extremes of this actuator (defrost and front vents). Turn the blend door shaft until maximum heat comes from the vents, then reinstall the actuator. Jul 14, 2008 · Confirm that it's actually getting electricity (connections), you can attach the wire to blend door actuator while it's not connected to blend door (have it in your hand) and from your control panel adjust temperature, it should move the "D" shaped rod. Toyota will do it in 7 but for much more money lol. It does not move incrementally, which i believe it is supposed to. I am confident the problem is not the actuator. What does the actuator do? The blend door actuator decides whether the air is going to come through the mid-vent, floor vents, and control defrost, and so on. The job is not easy, especially if it's a blend door actuator that has failed. The blend door seems perfectly fine. But an alternative to pulling the dash/box is to change from a dual-control blend door system to a single-control system where the 2 doors have a solid shaft between them and the passenger side actuator is not Dec 16, 2019 · The stop on my actuator gear broke off and over rotated the blend door to hot. However, the blend door actuator has a very important job, it helps control the temperature and airflow inside your vehicle's main cabin. do not force the actuator motor. Before performing a DIY blend door actuator replacement, the quick workaround tips should carry out to get the cold air and hot air in your car. Control heads do fail with time although not as common as the actuators. 0 diesel, but our Ford Mechanic will be able to assist you with this problem. Same results. Many blend door actuators have a built-in feedback sensor that keeps the climate control module apprised of the door’s position. This should help keep the blend door from falling back over to the cold side. " This fix did not work. The big problem was unsticking the blend door. Since this part fits so many different vehicles I would think the gear could be moved if need be since it can only go on one way. to/c/134/Q/ac-and-heater-controlsThis video shows you how to install a main temperature blend door actuator Jun 15, 2009 · Ford sells a new Blend Door Actuator for about $75. I replaced the actuator and it still did nothing. The blend door is controlled by the vehicle’s heater controls. Sep 8, 2020 · I've replaced the actuator under the dash on the passenger side of the center console and it doesn't seem to move the blend door at all when I change the temperature on the control panel. Chevrolet Silverado GMT800 1999-2006 How to Replace Blend Door and Jan 24, 2023 · The blend door actuator, also known as the temperature blend door actuator or vent mode door actuator, can break or malfunction over time. Oct 6, 2023 · The blend door controls temperature, not air flow. Aug 2, 2023 · Sparkys answersActuator mode 2004 silverado changing chevrolet tools change used set 2010 silverado 1500 4x4 actuator does not move it has 12 v on the and a. Note there will be some resistance due to the molded rubber gasket on the blend door. When I rotate switched on the dash from defrost to the dash vents the actuator doesn't even move. . Then tomorrow afternoom do the final test by pluging in the power to the temp blend door. Not anymore. Note the position of the actuator cog to the actuator motor. ( feared defective due to clicking sound) I came across a post saying to recalibrate the actuator - disconnect the battery for 5 minutes to let the computer shut down. Mine did. I did that by removing the blend door gear. The actuator does not move when I select any temperatures between high and low it always stays at the lowest position until I get to high then it moves all the way to high without any stops in between. Any thoughts, is the actuator toast or is it a bigger problem? How does the actuator work on a manual And I did move the shaft back and forth, it moves freely and fully opens and closes the vent door but it is not enough to line up with gear on the new actuator. I left the actuator out of the housing and plugged it in and no matter what setting or temperature I change it to, the actuator just does not move at all. all vac lines are right, no leaks. This actuator can go bad in of two ways; first the electric motor can burn out rendering the unit non-responsive so nothing changes when the temperature or Jun 19, 2015 · This article applies to the Chevrolet Silverado 1500 (1996-2006). Apr 18, 2012 · NOTE: The LH temperature blend door actuator can be accessed from below the LH side of the instrument panel. There are three screws holding it in place. IIRC it's like a 3/16 or 5/32. Jul 12, 2018 · Blend door actuator problem on 2002(2/02) Jeep Liberty . Using a 5. System Jun 27, 2020 · Continuity shows no breaks in the wiring, BUT no power is going into the blend door motor from that plug. The old actuator on the left and the new one on the right. Some models can be significantly higher or lower, though. Buy your new door lock actuator at AutoZone. I'm an engineer which helps. Everything should go back to normal. It can easily get overlooked because most people hear "auto repair" and immediately think about their brakes or tires. 00 bucks (part number YL5H-19E616-AC) but they sold it to me at their cost of $36. Mar 15, 2022 · Look up 'Mode door actuator' on youtube. It would click, but no movement was visible. The video I linked to above shows you EXACTLY what is involved with changing out the blend door (air temperature) actuator for the driver's side panel a/c vents. Step 6: Reinstall the Blend Door Actuator. May 28, 2012 · Just did a little test. I removed it for ease of access, but you don't have to do it if you don't want to. Dec 3, 2020 · Link Below: This Ford Fusion had inconsistent HVAC temperature control & adjustment. The rear one can be real tricky to get a tiny socket on. 0 diesel blend door actuator is not moving. The door moves freely by hand. (Photo: How2. From my understanding his is just the heat blending door which regulates the temp se Jan 23, 2018 · Here is a video I took looking up from the driver side floor board - to see the actuator. Oct 25, 2023 · How many hours does it take to change a blend door actuator? The time it takes to change a blend door actuator can vary depending on your vehicle’s make and model, as well as your experience level. I found out why the actuator wan't working. Oct 2, 2010 · This first actuator is NOT the one we're replacing. ” You may find some more screws out there that are removable using the screwdriver easily. Check Details. Remove the defrost/panel/floor mode door actuator. Usually anything to do with A/C or heating is called HVAC. Disconnect the LH temperature blend door actuator electrical connector. May 11, 2012 · NOTE: The upper rear mode door actuator screw can be accessed through the instrument cluster opening using a swivel-type socket and extension. The windshield regularly refuses to defrost, does so slowly, or continues to be foggy after some time. Aug 31, 2016 · The larger white one with the gear teeth attached is for the vent / floor door. When your vehicle’s blend door actuator malfunctions, it can cause issues with the climate control system. Try to find an access point and FLOOD the area as best you can with silicone lubricant spray. Defective Motor. May 9, 2022 · Following this guide can help you cut down on replacing your car’s blend door actuator. Then the symptoms returned. When the Jeep is on, turn the blower on high. The heater blend doors act as a gateway to the vehicle's ventilation system. I still have cold a/c though. Do not connect the wiring to the actuator until the new actuator is installed. Jan 13, 2023 · Furthermore, changing between different vent levels may become difficult due to malfunctioning components. I have a 2002 Kia Spectra and the blend door actuator does not seem to move when I adjust temperature. It is called the mode door actuator. In this video I Jul 25, 2023 · What I found when I removed the actuator from the blend door housing is shown in the attached photos. The force of blower air keeps the blend door from flipping back to the cold side during start up. A blend door actuator is typically made from durable ABS (Acrylonitrile Butadiene Styrene) plastic gear set. Jul 20, 2023 · I replaced the blend door actuator that is close to the gas pedal (hint - it's a lot easier if you remove the lowest screw on the module next to it, and LOOSEN (do not remove) the top screw holding that module in. However, it will not return to cold from full hot until the ignition is turned off and back on. Turns out that I needed to read the enclosed instructions in the box the actuator came in. 2. I replaced the actuator and it didn't work. Havent seen it move since as i cucle through the vent options. I removed the cover in front of the heater core, and with the actuator out, I switched the door so it just blows heat since it is getting cold. The blend door mixes the hot air with the cold air in the cabin of your Ford truck. You’re not sure how to test it or fix it – but don’t worry, I'll show you how. Replaced that and still nothing. Apr 10, 2024 · Do You Need Your Blend Door Actuator Replaced? If you believe that you need a new blend door actuator or any other heating , cooling , or electrical repair, Custom Complete Automotive can help! To learn more about our heating and cooling repair services, or to schedule an appointment at one of our locations in Missouri, contact us today . It worked for me. Apr 14, 2013 · The Blend Door actuator is located in the center of the core box, up under the dash. @Coby7 May 26, 2024 · A blend door actuator is made up of an electric motor that turns plastic gears in one direction or another which is connected to an air control door pivot at the final drive of the unit. The shaft didn't come off with the actuator, and I had to grab it with pliers and wiggle it out. Remove the LH temperature blend door actuator. If you dodisconnect the harness FIRST. Mar 25, 2022 · Yes the actuator does not move the door . Then it starts blowing heat, this issue happens both on the passenger and drivers side. The A/C itself is not charged and does not work at this time. Best thing is you can drive without the dash. Mar 11, 2011 · HVAC Mode Actuator (READ INSTRUCTIONS FIRST) Figured I posted an update since I final got the mode actuator fixed. OPERATION The blend door actuator is connected to the A/C-heater control through the vehicle electrical system by a dedicated two-wire lead and connector of the instrument panel wire harness. If you’re dealing with a bad door lock actuator, you can do one of two things: Live with the problem (and operate the lock manually) or move forward with replacing the actuator. Tks for any info, have searched everything I can find. Jan 30, 2016 · Note: When you remove the actuator and if you aren't careful, the plastic housing that also has 3 blend door "arms" to move the blend doors can fall out. Wait at least 3 min. There is a replacement Mode or Blend actuator available at most auto parts stores, Dorman Part# 604-107, price of $39. After doing so, it still doesn't move when selecting hot to cold. However, I did NOT re-align the white shaft within the dash to the new actuator. The read HVAC is working fine. Cost of the Blend Door Actuator Itself. When the blend door actuator fails, you'll usually know pretty darn quick Dec 3, 2016 · Once i get the temperature blend door into a known position (full cold), i will move the temp to full cold. Jul 14, 2023 · To reset a blend door actuator, locate the actuator, disconnect the battery for several minutes, then reconnect the battery to reset the actuator. Aug 3, 2010 · Not sure that has anything to do with blend door tho. Still have questions about your blend door actuator? Oct 22, 2021 · (Single zone, with the three knobs). The blend door actuator adjusts the blend door's position, allowing more or less air to pass through the heater core. I replaced it and still have the same issue. 101) I can manually move the blend door myself with my hand to get nice cold ac or heat depending on which direction I move it. Remember to place all your screws securely, so you don’t lose them. Remove the floor air outlet duct extension (1) from the floor duct (2). It moved a quarter of a turn when I plugged it in but after that it doesn't move regardless of the temperature. I can move the blend door by hand when the actuator is not in place and have verified I'm getting plenty of hot air. Oct 21, 2021 · The Problem: The heater blend door actuator is not getting power What I tried: All I had was cold air even when I set the temp to 90. HVAC. When I got the dash back on I adjusted the controls with the engine running while watching the blend door actuator under the May 28, 2019 · While a faulty temperature blend door in your car is not likely to be dangerous, it can be inconvenient or expensive. The actuators come prepositioned to allow for easier assembly. I don't understand what you mean by the arm getting stuck. You can get into ac /heat menu say open blend door with scanner if it works you know the actuator is good if not possible actuator. Once door was in,I could not get any actuator to work,New,old Dorman. May 5, 2014 · What was the initial problem with your blend door or actuator? When my actuator (motor) failed it would stick on cold and not move. Good morning. I found this thread,and went through DTC Apr 21, 2019 · I have removed the actuator again and manually adjusted the blend door only to receive the same results. Below is the repair post web link for the blend door actuator, when ordering the new actuator from Ford (approx $80-$90), use your VIN number, good luck. Dec 27, 2016 · I replaced the actuator and had it out about 8 times now, the lever with the teeth on it does move freely and will adjust from defrost to vent, the second lever turned by the mode door wheel? The large wheel the actuator connects to on install will not move the second lever that is well above the actuator and only touched by the slot in the Jul 7, 2020 · What to Do if You Have a Bad Door Lock Actuator . You can hear a clicking/ crunching noise inside the actuator itself as if its grinding but its not actually moving incrementally. I've checked all the fuses and they're good. Jul 27, 2020 · It can be tempting to let a repair like this slide for a while because the blend door actuator is not integral to the way your vehicle works. Turn the shaft of the blend door until the vents produce the maximum heat. The blend door actuator is typically located closer to the heater core and evaporator than the mode door. When restored and power is applied I can physically see the actuator rotating around and actuating the lower lever, However the upper lever does not seem Mar 5, 2022 · Before installing the new blend door actuator, it is advisable to turn it manually in the right direction to ensure it is not stuck. reinstall fuse and turn the key to the run position but do not start the truck. Still stuck on full heat or full cold Stuck On Mechanic's Assistant: Im sorry to hear that the blend door actuator replacement did not resolve the issue, but our Mercury Mechanic will be able to help you further with this problem. Sounds dumb, but you never Jul 17, 2017 · Blend door moves by a mechanical unit known as the actuator. And the motor does continue to turn when given the chance. A malfunctioning motor is another frequent reason for blend door actuator failure. If you move the linkage by hand and it doesn't change the air flow, check the door that the linkage hooks to. Jun 20, 2014 · It did not respond to the dial movements and I even tried a spare heat dial I had from a radio replacement and nothing. I did this by placing the new actuator up against the door actuator shaft socket and rotated it until it lined up. I have not changed mine even though I think I need to, I believe you have to remove the entire dash to do so. What Does a Blend Door Actuator Do? Nov 13, 2008 · RE: actuator not working Again,Explorer forums saves the day!Thanks to all,especially RobertA,My 98 EB has been without air since last summer,I finally got brave enough to do blend door,which was shattered at top,not just broken. It is attached to the climate control computer of your car. The actuator is turning as it should. this is a LOT easer said than done. Aug 10, 2018 · About the Blend door actuator. You just hear it clicking but no movement. Once you do this you should hear the doors the HVAC module moving. Jul 27, 2022 · I did bench test actuator with a 9 volt battery and it is working. At first I could get it to move slightly to warm but then would move back to cold when I shut off the ignition. 5 mm extended socket on a screw driver remove the two screws. Everything was ok until recently. Some cars have a dual blend door actuator that enables the driver to control the climate in different time zones. Jun 25, 2023 · The symptoms you describe are those of the classic driver's side blend door actuator failure. Feb 26, 2015 · If the gears move then it's not completely stripped. On average, the price for a new blend door actuator can range from $30 to $90. Apr 22, 2021 · The blend door actuator is part of your car that you probably don't think about very often. Feb 19, 2018 · Go find a shop with a good scanner that does body controls. Apr 10, 2017 · Truck started out not having heat, I removed the blend door actuator and it closed (by gravity), now I have heat! Now that temps are warming up in Wisconsin, I want a/c. I replaced the switch for the temperature knob, still nothing. Customer: 2004 f250 6. Mar 24, 2016 · A Ford F-150’s blend door is the device that controls how much heat or AC comes through the HVAC system. They DO move freely by hand. I've also manually rotated the shaft that the actuator connects to and it moves freely. On average, a door lock actuator will cost between $125 and $250 for the part alone. Mar 14, 2024 · How to replace the Ford blend door actuator Tips before replace blend door actuator. Check out the case study below to see the Ford F-150, which had a blend door actuator behind the radio. Jun 30, 2012 · The blend door actuator (bda) in your link is the correct 1 for the temp actuator (left side behind the glovebox). The Fleet: Victus - 2012 Honda Accord - EX-L V6 - Crystal Black Pearl - 43k miles - Bought used in July 2022 with 23k miles Sep 6, 2005 · The heater blend door actuator in my F350 does not work. I have tested both the old and new actuators and they both act as they should. Feb 5, 2020 · I've attempted the calibration several times w/ no luck. Does the top gear swing freely without the bottom one installed? My blend door got stuck/jammed in the closed position due to over travel. Can I get to it by taking out the glove box and bottom panel under dash? just had the AC system pressure tested evacuated and recharged. So, I believe my issue with setting the top down in the correct position, or my problem is not this assembly. i put it in first then sort of rotated the actuator into place. Apr 12, 2023 · It may be a pain to align the new actuator arm to the hvac box blend door. com/24-7-mechanicIn this video we'll talk about how how to reset a ford blend door act Shop for New Auto Parts at 1AAuto. When I try to recalibrate the system the actuator moves and cycles through how it should, but as soon as that's over it won't move no matter what I do with the knobs. How do I know if my blend door is not working? When the defrost is turned on but takes some time to start working, that is one of the most typical symptoms of a blend door issue. May 15, 2023 · I have cold air passenger side heat drivers' side so as I saw on u-tube ordered blend door actuator. Ensure that any wiring harnesses are securely connected. Now I aint no mechanic, but this definitely looks broken. Jul 22, 2023 · In this section, we will discuss the costs associated with a blend door actuator replacement and the variables that might affect it. Hopefully I can find a replacement fast and have my car ready for winter in South Africa. Jan 7, 2023 · This is because the motor will start to malfunction as the actuator’s gears begin to peel. Dec 20, 2016 · The picture is of the blend door (foot) position, the actuator slides into the splines and turns the door. Remove the 2 LH temperature blend door actuator screws. Nov 28, 2022 · What does a blend door actuator do? A blend door actuator is a small electric motor that operates a plastic door within your car’s climate control system. It pops out quite easily. I replaced the actuator, but the air was still not working correctly. If your actuator issue relates to the abovementioned examples, you can jam the blend door to cold and lock Nov 14, 2022 · How hard is it to replace a blend door actuator? Most blend door actuator replacements can be a simple process that only takes a couple of minutes. When i put it back in I saw the blend door white lug move to the upper position. There's possibility of the actual blend door being broken too. Doesn't sound broken. It will take some time to remove and reinstall let alone the time working on the blend door itself. Jun 20, 2016 · my passenger side actuator had a cracked gear, replaced it but im having trouble getting them to close the doors completely. I replaced the actuator with an AutoZone brand (Duralast, IIRC), which restored my heat for the most part. I've looked at the cables and even tried to put the old one back in to see if it would move while I adjusted the heater Feb 20, 2009 · Have replaced blend door actuator motor, (but it doesn't do anything, will not move either direction) have tried the reprogram of actuator by removing the 15 amp fuse for 10 seconds, I cannot get the actuator motor to work, can anyone please give me some idea what to look for. If it does, check for power on the brown wire going to the actuator, if you have power there replace the actuator. I then checked the plug in going to the actuator. Mode Door Actuator: The mode door actuator controls which vent(s Nov 27, 2019 · From the picture you posted, then blend door is in the closed position based on the top gear rotated fully to the right. The blend door actuator is responsible for controlling the hot and cold air mixtures in your Ford F-250 or F-350 Super Duty. You’ll need to get a 5. Blend door goes full cold and full hot. ebijrwposhiaggzzwswudkhbxakekmwecdmdrmjtsiqldwpsu
Blend door actuator does not move. After that time, turn the key off then start the engine.
Blend door actuator does not move. Then move from all the way cold to all the way hot.