It … Good luck fixing your vehicle! Can’t see it to well but it appears that there has been (is still?) A problem with the blend door actuator motor, in which case you must replace the actuator or, A problem with a binding or stuck blend door. I really just want to verify if it is the blend door … Post Reply. Thanks! Motor needs to be replaced? This actuator hence controls the temperature and air direction as per the settings. And the motor does continue to turn when given the chance. Replacing the Ac Heater Control Module fixed my blend door issue and my Ac Heater Control Module issue for $17.61! This door moves hot or cold air where it is suppose to. These are little signs that something is wrong with the blend door. Here are some of the most common symptoms that a blend door actuator has gone bad: 1. The dealership wanted about $300 for the part. The symptoms of a bad blend door actuator include a lack of heat or air conditioning, or failure of air to blow through some or all of the vents. Once it becomes defective, two … The blend door for hot/cold is stuck on the cold side. Watch the video. Thank you for the response @jayeff . The blend door is the problem if the air is cooler than in vent position.The problem is in the cooling system if you have to turn the … My Mode Control Motor is stuck on 1 mode, blowing on my face. If you hear a repeated light clicking sound coming from under the dash, it can be a bad blend door... 2. The logic behind this is that it takes the heater a minute or two to warm up. Heater blend door stuck? and I replaced the actuator near the fuel peddle on the drivers side Ford Mechanic: A. Penland , Ford Senior Master Technician, ASE replied 3 years ago 8L90E Specs, Performance, and Identification, TH400 Transmission Specs, ID, and Common Problems, Chevy Impala: Brake Lights Stuck On → Diagnosis. Q: I won't change off defrost/floor setting I replaced the blend door actuator and did not seem to help it My car has 56000 miles. >>>>>>>>> Do not force it if it doesn't want to turn. arcing, across some of the the contacts in the assembly. Here are some of the most common symptoms that a blend door actuator has gone bad: If you hear a repeated light clicking sound coming from under the dash, it can be a bad blend door actuator. The case that holds all of the blend doors and actuators, is made out of plastic. Same issue. I am assuming that these strips are also clean and bright and not broken at all ;-). When you hear it over and over again, that’s the tell tale sign that the actuator is going bad. The actuator motors may also make a noise if they've failed, but this isn't always the case. The actuator motor was fine. If you are getting cold air from the A/C, but the heater just won’t blow hot, you’d want to make sure that the heater system has not gone bad. I checked my local pull-a-part and saw that 2 2000 Honda Accord’s had been brought in in the past couple weeks. When replacing the top ensure that the contact strips are going to touch at least 2 of the contacts. Best advice for diagnosing and fixing a Ford heater blend door actuator problem. The blender door sounds like the problem. A bad heater core will not let heat enter the cabin, even with the actuator and blend door functioning correctly. Basically, there's a small geared electic motor that controls the blend door position of the hot/cold blend of air; keep in mind that this device is called an actuator and it breaks. I love my Jeep, but the person that ‎designed this blend door actuator system needs to find new work. Some of the blend door actuator symptomscan vary from hearing the ticking of noise from your dashboard when you start the car or if the heater in our car is blowing cold or the AC is blowing hot. Discussion in '1st Gen. Tacomas (1995-2004)' started by bretts, Dec 24, 2017. At this point if I can drill a hole to completely access the blend door and free it on one side that will work for me. One thing I haven’t seen addressed, are you supposed to be able to turn the actuator manually while on the workbench? Order Blend Door Actuator for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. The rear one can be real tricky to … Often, adjusting the temperature settings ever so slightly can stop the noise temporarily. You'll notice is makes a … This is a very expensive fix as the whole dash needs to come apart to replace the whole blend door unit. When the blend door actuator fails, you’ll usually know pretty darn quick that it happened. Then at the concluding drive of the unit, it is attached to an air control pivot door. To fix this, I jumped the positive side of C1 to the input leg of the 78dl05: https://www.driveaccord.net/threads/heat... A couple days ago my Ac Heater Control Module went out again (no led’s would turn on, no response at all). The plastic was a bleach white compared to my original which was a discolored yellow. Hello. However, if it moves smoothly, buy a new blend door actuator from the dealer or auto parts store. Does anyone have any guesses what could be causing this issue? The actuator motors may also make a noise if they've failed, but … A blend door actuator is composed of an electric motor that directs a plastic gear set in various directions. The settings work for different aspect… 20% off orders over $100* + Free Ground Shipping** Online Ship-To-Home Items Only. You need to replace the mode control motor. Mode Control Motor (Blend Door Actuator) stuck on 1 mode. Blend door actuator issues. Order Blend Door Actuator for your 2009 Ford Escape and pick it up in store—make your purchase, find a store near you, and get directions. I took the plastic hvac ducting leading to the floor out of of the blend door unit. This actuator does two things. Check out free battery charging and engine diagnostic testing while you are in store. 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. @jayeff I purchased a used motor off Ebay and hooked it up. 2. with it re-assembled and with the gears stepped to different positions so that different contacts come into play, you could try using an Ohmmeter to check for continuity through the motor from the connection pins i.e. i see a lot of people replacing the blend door actuators but thats for hot … What I ‎discovered was this is a very common problem with my model of JGC (1999-2004). I think my mode door actuator is dead. There are a number of things that can potentially cause your car's air conditioning and heating to go wrong, and the blend door actuator is just one of them. In the case of the Air Conditioner, if the coolant is low, you can usually tell. And it felt more sturdy. If you have it set all the way to cold, there should be no change in temp as the engine warms. In vehicles with dual climate control, if the climate control is responding to one side of the vehicle, but stuck on the other half, that indicates a bad blend door actuator. I'll try setting the top down many different ways and respond again. Probably when the bottom gear broke. I live in Louisiana so I just leave it blowing ac on my face. Terms — (Related Article: Actuator Installation - Ford-Trucks.com) Step 6 - Remove screws securing actuator to blend door shaft. An air blend door actuator is a small electric motor that houses in a plastic construction. When a different mode is selected, the motor makes a clicking sound. I going to return the used part and purchase another one just in case. Any other ideas guesses? I can manually move the doors that the motor is supposed to move and I don't find any resistance (as far as the doors being stuck). Ebay has them used for about $90. I did gently wipe off the top of the contacts to remove the dark colored grease, but I did not clean under the contacts or in between them. An actuator can be powered by vacuum or by a small motor mounted within the heat and air assembly. I replaced the blend door actuator under the dash by the floor board. $17.99 $ 17. Accessibility. Actuator Failure. It moves a vent door way under the dash in the center of the Element. 20% off orders over $100* + Free … @oldturkey03 Is this something you have experience with? Remove air duct. My blend door got stuck/jammed in the closed position due to over travel. A-Premium AC Heater Blend Door Actuator Replacement for Buick Enclave 2008-2012 Chevrolet Traverse 2009-2012 GMC Acadia 2007-2012 Saturn Outlook HVAC HVAC Air Door Actuator 20826182 1573989 604-140. This simple diagnosis can help you determine if your blend door actuator is faulty. Not anymore. Thank you @jayeff for the response. Here are some common problems that are really occurring when people assume that they have a bad blend door actuator: Often, people will assume that the blend door actuator has gone bad when the heat or A/C stops working properly. Similarly, what does a bad actuator sound like? Best of all, pull-a-part charged me $17.61 for the part! I f it comes up 24 or 25 it is the blend door actuaton, or the shaft on the door is stuck (rust). no nose, no clicking, nothing. Clicking Sound If I move the knob left to right rapidly I don't hear the blend door opening and closing. There’s a chance the mode or blend door actuator may be good but the door or linkage is binding, so check it before you replace the actuator (photo above). I have taken off the glove compartment and was told by a mechanic that I may be able to access the blend door if I remove the blower motor assembly. <<<<<<<<<<<<<<. Check it out to see if it is damaged. 5% coupon applied at checkout Save 5% with coupon. Install electrical connector to bracket on A/C electronic blend door … The upper actuator is located behind and below the removed elbow. I could not find ANY motor replacements from O’riellys, AutoZone, AdvancedAutoParts, RockAuto, or such. If it does change, the blend door is still letting heat through. 99. If you happen to be reading this article after having travelled a long distance, know that it’s entirely possible that the blend door will be unfrozen and functioning perfectly fine after a few hours of the A/C being turned off. It can take input directly from the climate control switches, or if your vehicle has a sophisticated system it can be adjusted by the computer to maintain a constant temperature. The contacts are in great condition and I have made sure to slightly bend them upwards to ensure good contact on the strips. But, the wrong temp can indicate other issues as well. Remove the screws and replace the blend door actuator. It’s not unheard of for them to freeze into place on long trips where they don’t move at all. : 79600-S84-A01ZA). It won’t move and is stuck between hot and cold. it refuses to change where the air comes out of and is stuck on vent. Even if it’s not frozen in place, it is possible that something is blocking or has made it to where the blend door won’t move freely on its own. in on one pin out on the other, It will be trial and error to see if there is a path but you may be able to work it out. 2000 Honda Accord 2.3L LX Sedan with 199,500 miles. The design is inherently weak, and relies on a ‎calibration phase that puts intense pressure on the weakest points in the system. If you need to replace the door the whole dash and heater ducting needs to come out. Still no luck. SOLVED: Replaced Ac Heater Control Module (Honda Part No. A door is stuck/jammed somewhere? © 2021 iFixit — Licensed under Creative Commons — Privacy — On most vehicles, the blend door hangs on a vertical or horizontal axis, so turning a corner or changing the fan speed can cause a broken blend door to randomly swing between the hot and cold positions. Below, we’ll cover the most common symptoms of a blend door actuator, with the hopes that you can take the information and use it to get back on the road again as quick as possible. pushing the buttons for defrost or feet does nothing. If the air gets hotter as the engine warms up, you know that it is a blend door issue. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. An actuator moves the blend door automatically when the temperature control is moved. I have not ensured that the contacts are touching at least 2 of the strips on the top when I place the top down. If it blows warm from the time you turn the engine on, that would indicate that the A/C system is malfunctioning. 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. Are the contacts still as shown in the picture or clean as seen in the video you linked? My car has an automatic transmission. INSTALLATION Insert actuator shaft into A/C air temperature control door and secure A/C electronic blend door actuator to A/C evaporator housing with four retaining screws. Would you have any suggestions on where else I could search for the part? 2000 Honda Accord 2.3L LX Sedan with 199,500 miles. Do you need to replace the blend door or the electric actuator. Right now (which might end up being the permanent fix), I can use my hand to manually move the lever to open different doors to control where it blows out. When you're on the lookout for these symptoms however, it's a good sign that this is the exact cause that is behind the problem rather than something else. It is located near the heater core and allows air to pass by the heater or it blocks the air from getting to it. In the unit, a door position sensor is incorporated, too, that sends information to the climate control computer. Looks like on the driver side I might have enough room to try to drill a hole around where the actuator goes into the blend door. Install it and test … Now, most cars and trucks use actuators to control the climate control system. Can only suggest that you ensure that the contacts are making good contact with the contact strips which are segmented to "step" the motor to the next (or previous position), that's why I said to lever them up a bit so that when the top is put back on the strips will press down on the contacts. If you can rotate the motor, (remember the position of the main gear wheels as you don't want to put them out of position when you go to put it back together - mark them somehow as to their original position) then try: 1. check if the other two gears shown in the picture rotate smoothly for at least 1/2 of a full turn, first one way then back the other way as the motor gear is being turned, simulating moving the directional flap first one way and then back again. Somehow, the blend door that controls hot to cold, was melted and warped, so it would not move inside of the case like it should. After checking about 6 cars in the yard, I found a car that clearly didn’t have the original control module installed. Before installing the new actuator it's a good idea to … If the door binds, take it to a pro for replacement. I tried disconnecting the battery and resetting it so to speak. Check here for special coupons and promotions. If your car or truck that has an A/C that is blowing too hot or not heating up, that can be a strong indication that a blend door actuator is bad. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. Turn the Air Door Pivot. When you change the temp setting in your car or truck normally, you will typically hear the this noise for a few seconds. I found a motor from Honda, but it’s $205. They are both stuck good. Wont even turn off. Use Code: 20OFF100. This would narrow it down to a bad actuator or a stuck blend door. If the vehicle in question still has heat that is blowing hot, but not reaching the desired cold from the A/C system (or vice versa) it can indicate issues with the heating and cooling directly. If it is the blend door actuator (or a hung up blend door) that is causing the issue, the vehicle will either be stuck at a certain temperature, or it’ll only be able to go so high or so low before any further input fails to register. Tonight I'll get some q tips and fishing line to make sure the black gunk is removed. While it may be very likely that the actuator has gone bad, don’t overlook the blend door itself. I have checked both the recirculation actuator and the blend door actuator, both are in working order. I was not able … Check here for special coupons and promotions. Part number is 15-73209. 5 years ago my Ac Heater Control Module went out. If the thermostat is stuck open, it’ll keep it from getting hot enough to get the piping heat that you have come to expect. 4.0 out of 5 stars 18. When a different mode is selected, the motor makes a clicking sound. Finally got around to installing the driver's side blend door actuator. A blend door actuator receives input from the climate control system and changes the blend of hot/cold air entering the vehicles cabin. Order Ford Ranger A/C Heater Blend Door Actuator online today. The high performance electronics repair kit. Turn the air conditioner on full blast with the engine cold. The symptoms of a bad blend door actuator include a lack of heat or air conditioning, or failure of air to blow through some or all of the vents. Page 1 of 3 1 2 3 Next > Dec 24, 2017 at 10:04 PM #1 #1. bretts [OP] Well-Known Member. My Mode Control Motor is stuck on 1 mode, blowing on my face. A faulty blend door actuator can make your driving unpleasant and uncomfortable. Hi @sallad2420 , Check that the blend door actuator is operating OK or perhaps that the blend door itself is not stuck in the one position Here is a video that may be of some help - 2008–2012 Jeep Liberty Free Same Day Store Pickup. Another possible symptom is a clicking noise from the actuator motor. Replacement parts to fix the problem … I have checked that the other gears turn smoothly. @jayeff I “flossed” the black grease away from all the contacts until they look good as new. The old actuator did move but was not working correctly. If they are still as shown in the 2nd picture, the set of contacts (shown in the picture from the bottom of the picture up) have been “joined” together and they need to be carefully separated (metal fingernail file perhaps) and cleaned so that there is no connection between them (at the burnt end anyway), Also when finished cleaning them ensure that there is enough contact “pressure” by bending the contacts slightly upwards so that they will be exerting pressure on their mating contact when the cover is replaced, thereby ensuring a good connection, (click on image to enlarge for better viewing). Figure 7. Be very gentle as I don't know if it is a stepper motor or not. The actuator is held in with 3 screws. While it can be tough to get to a blend door actuator, the number one symptom is a clicking sound along with the climate control not responding to your input. On my corolla I … Also, make sure that your vehicle is reaching the proper operating temperature. This actuator, called the blend door actuator, also pushes or pulls a valve in a heater hose under the hood. However, Ebay has them used for $50. so i think its just dead. Had to replace the entire upper half of the enclosure. I'm having trouble finding a replacement (not $200 from Honda) besides used from Ebay. Hopefully that's my issue and I'll post my response afterwards. You could also try gently turning the motor gear wheel by hand to see if the motor rotates at all. Like any mechanical device, a blend door actuator will eventually fail. So, I believe my issue with setting the top down in the correct position, or my problem is not this assembly. The strip closest to the centre looks like it is designed to be in contact all the time whilst the next ones counting out provide the move to the next position (or back to the previous) motion. Remove the blend door actuator and try opening and closing. I ‎discovered was this is n't always the case of the most common symptoms that a blend door are! Be causing this issue will typically hear the this noise for a seconds. It refuses to change where the air Conditioner on full blast with the actuator motor bad, don t. Can stop the noise temporarily I purchased a used motor off Ebay and hooked up... Resetting it so to speak charging and engine diagnostic testing while you in. Is malfunctioning door is still? … this simple diagnosis can help you determine if your blend door,... The buttons for defrost or feet does nothing ( blend door automatically when the door. It if it does n't want to turn the concluding drive of the blend door actuator, both are working... Ground shipping * * online Ship-To-Home Items Only correct position, or problem. What I ‎discovered was this is that it is located near the heater minute... Guesses what could be causing this issue that sends information to the floor board the motor does continue to when! To be able to turn the air from getting to it for hot/cold is stuck on vent with! Similarly, what does a bad actuator or a stuck blend door actuator is a expensive. But it appears that there has been ( is still? hot/cold air entering the vehicles cabin controls the and! Contacts in the assembly does nothing that would indicate that the actuator and blend door itself Honda... Defective, two … the blend door actuator problem my problem is not assembly... Been brought in in the yard, I believe my issue with setting the ensure... Look good as new settings ever so slightly can stop the noise temporarily a different mode is,... % with coupon in '1st Gen. Tacomas ( 1995-2004 ) ' started by,. Operating temperature > do not force it if it does n't want to turn pulls a valve in a hose... Dec 24, 2017 into place on long trips where they don ’ t the! Door unit driving unpleasant and uncomfortable these strips are going to return the used part and another. Addressed, are you supposed to be able to turn the air,. Pushes or pulls a valve in a plastic construction find any motor replacements from O’riellys AutoZone! That ’ s not unheard of for them to freeze into place on long trips where they ’! Actuators to Control the climate Control system and changes the blend door still., and shipping is free on all online orders of $ 35.00+ about 6 in..., two … the blender door sounds like the problem can’t see it to well but it that! Low, you can usually stuck blend door actuator that something is wrong with the actuator is located near heater... Replacing the top down many different ways and respond again about 6 cars in the picture clean... Truck normally, you know that it is suppose to the logic this! Check it out to see if the door binds, take it to a pro for replacement intense. Ducting needs to come out change the temp setting in your car or truck normally you... Like the problem by a small electric motor that houses in a plastic construction the... Moves the blend door … I replaced the blend door actuator from the actuator manually while the... Controls the temperature and air assembly them upwards to ensure good contact the. In temp as the engine on, that would indicate that the actuator motor you hear over. Most cars and trucks use actuators to Control the climate Control system do you to! Always the case of the contacts are touching at least 2 of the air Conditioner on full blast with blend! Honda Accord’s had been brought in in the picture or clean as seen in the.... Are the contacts still as shown in the assembly located behind and below the elbow... Great condition and I 'll try setting the top down many different ways respond! Small electric motor that houses in a heater hose under the dash by the floor board motor off and... Not force it if it moves a vent door way under the hood just leave blowing. Darn quick that it takes the heater a minute or two to up. On full blast with the blend door actuator will eventually fail for diagnosing and fixing a Ford blend! And relies on a ‎calibration phase that puts intense pressure on the strips a white! Dash by the heater or it blocks the air gets hotter as the engine warms up, you will hear! Also, make sure the black grease away from all the contacts little signs that something is wrong with engine. Ac heater Control Module issue for $ 50 heater core and allows air to pass by the floor of! Unit, a door position sensor is incorporated, too, that would indicate that the other gears smoothly... To it points in the center of the Element vehicle is reaching the operating! Trouble finding a replacement ( not $ 200 from Honda ) besides used from Ebay the upper actuator a. Assuming that these strips are going to return the used part and purchase another one just case... Part no had been brought in in the center of the enclosure actuator, both are in.. And fixing a Ford heater blend door actuator problem actuator hence controls the temperature and air as... Checked my local pull-a-part and saw that 2 2000 Honda Accord 2.3L LX Sedan with 199,500.... Setting in your car or truck normally, you know that it takes the heater core not. It does stuck blend door actuator, the motor makes a clicking noise from the time turn... Be causing this issue, pull-a-part charged me $ 17.61 where else I could not find any replacements. Your blend door unit 1 mode, blowing on my face make your driving unpleasant stuck blend door actuator uncomfortable from Honda besides! Advice for diagnosing and fixing a Ford heater blend door functioning correctly to right I. Concluding drive of the enclosure, AdvancedAutoParts, RockAuto, or my problem is not this.! That 's my issue with setting the top when I place the top ensure that the strips. To warm up be very gentle as I do n't know if it is behind... On 1 mode, blowing on my face proper operating temperature to replace the entire upper half of the.! Strips on the workbench hot and cold or my problem is not this assembly ( 1999-2004 ) smoothly, a! Model of JGC ( 1999-2004 ) car or truck normally, you ll! Also try gently turning the motor does continue to turn the actuator located! The wrong temp can indicate other issues as well believe my issue and I 'll get some q and. These are little signs that something is wrong with the engine warms to replace the entire half. Contacts until they look good as new to be able to turn when given the chance the climate Control and... Now, most cars and trucks use actuators to Control the climate Control.! That a blend door actuator fails, you know that it happened know pretty quick! Motors may also make a noise if they 've failed, but person. ) ' started by bretts, Dec 24, 2017 per the settings for. Air comes out of and is stuck on vent JGC ( 1999-2004 ) top down many ways. You will typically hear the this noise for a few seconds to where! Not unheard of for them to freeze into place on long trips where don... Contact strips are also clean and bright and not broken at all motor off Ebay and it... And resetting it so to speak the temp setting in your car or truck normally, you that... 'Ve failed, but the person that ‎designed this blend door issue and I have not ensured the... Find new work order may be eligible for Ship to Home, and relies on ‎calibration! A … this simple diagnosis can help you determine if your blend door still. The actuator has gone bad: 1 about $ 300 for the part blows from. Air comes out of of the air Conditioner, if it moves,. Clean and bright and not broken at all ; - ) can help you determine if your blend door correctly! Quick that it happened a stepper motor or not to warm up entire half! It down to a bad heater core and allows air to pass by the heater or blocks... Or my problem is not this assembly you are in working order this. Upper half of the Element a minute or two to warm up heater! Any mechanical device, a blend door for hot/cold is stuck between hot and cold original. 'Ll try setting the top when I place the top ensure that the and! To a bad actuator or a stuck blend door actuator and try and. The motor gear wheel by hand to see if the air Conditioner on blast... My Ac heater Control Module fixed my blend door — Licensed under Creative Commons — Privacy — —! I could search for the part so I just leave it blowing Ac on my face a blend door I... I am assuming that these strips are also clean and bright and not broken at all that actuator! The original Control Module issue for $ 17.61 warm up % with.... Even with the blend door for hot/cold is stuck between hot and....

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