To replace an air conditioning compressor clutch, its usually best to put in an entirely new compressor. If theres a problem with the AC compressor clutch, you can have it fixed for a cooler cabin. Problems with your Lexus? If your Honda Pilot has no air moving through the climate system at all, that's a lot easier to diagnose than the air that is blowing not being cool enough. www.odyclub.com/forums/showthread.php?s=&postid=384664#post384664, http://www.odyclub.com/forums/24-1999-2004-odyssey/103952-2000-ody-ac-clutch-gone.html. Without it, the refrigerant doesnt get pressurized and the system fails to work as it should. There is an indicator on the kit that shows the amount of pressure. The process is a bit different for older cars that are not compatible with the R134a type. The clutch is a moving part that endures a lot of abuse. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. There may also be loud noises from the compressor or the clutch will stop moving. A rattle can be a sign that your unit may have become clogged with a foreign object like a leaf or stick. As an Amazon Associate we earn from qualifying purchases. 5. These are the best solutions that were tested and recommended, Read More How to Make a Yamaha Rhino QuieterContinue. However, unless you have mechanical expertise, this can be a difficult task. The Fora platform includes forum software by XenForo. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'mynoisycar_com-box-1','ezslot_7',102,'0','0'])};__ez_fad_position('div-gpt-ad-mynoisycar_com-box-1-0');report this ad, Designed by Elegant Themes | Powered by WordPress, Air conditioning noise on Chevrolet Impala. Mine has done this since day one -- In other cars, these sounds usually mean low refrigerant and/or air in the line, but apparently it's just a design "feature" in the Accord. I dont hear the noise until the AC clicks on. My customer had a repair shop replace his AC compressor a month earlier and complained that the AC no longer worked. Let's listen to this rather odd sound and diagnose what is wrong. odyclub.com is an independent Honda enthusiast website owned and operated by VerticalScope Inc. Copyright 2023 Mechanic Base. Check the owner's manual to check the correct . I had a similar problem on my '99. It is actually worse now. I did take it to another dealer and they said it is the expansion valve that is opening and is "normal" for this car. This belt can become worn over time leading to poor tension and noises like rattling or squeaking. The only thing that stops the noise is to turn on the ac and turn the temperature dial down to 60 degrees. 6. As the compressor clutch fails, strange noises occur. Shop 2022 Honda Pilot Special Edition for sale in Miami, FL . No matter where you live if your Honda Pilots AC compressor is not turning on, it can turn a pleasant commute into a nightmare (particularly if you have kids that are riding with you). It is actually reasonably easy to check for refrigerant leak in a car, but it involves pumping uv dye in the system. I could hardly spin it by hand. Attach the other end of the yellow hose to the vacuum pump. Honda said they have had several consumers complaining of the same issue. Replace the O-rings from the upper and lower AC hose to the condenser connectors. To access the AC condenser, you need to remove the upper radiator shroud and the chrome plastic radiator grill that's mounted on top of the bumper. A Honda Pilot will get noisy when somethings up! A mild leak may indicate either the high or low pressure valve stem springs are too weak to hold a high amount of vacuum and is not indicative of a leak in the system. If the compressor in your Pilot has developed a defect or if there is not enough refrigerant in the AC system, the compressor will overheat and could cause burning smell. The job includes replacing the high- and low-pressure valve stems and evacuating and recharging the AC system. The repair shop refused to follow up to determine the cause of the failure. Seems to get louder when you move from park to drive. On average, it could take two to three hours to replace an AC compressor. This 21-minute video will provide you with visual step-by-step help for completing the removal and replacement of a Honda Pilot AC compressor and condenser. With a compressor clutch not engaging all of the time, you may get cold air occasionally and it could fail at other times. When this happens, the air may be stuck on or off, plus refrigerant can leak. If the clutch seizes up, as discussed above, the compressor can remain activated or deactivated. Luckily, there are some easy ways do just that. The most common reasons a Honda Pilot ac isn't working are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. To detect the possible leaks, there are AC leak detection kits available online. Additionally, look at the pulley. Note that the process might not be exactly the same for every Honda Pilot model because the parts can somewhat differ. I have a new alternator and replaced the timing belt,water pump and tensioner pulley 6 months ago. Vehicle: 2007 Honda Accord coupe EX. This article, via video, will demonstrate how to replace the A/C compressor and condenser on a Lexus ES300 with over 170,000 miles. Make sure that the air intakes on your hood are clean. I've put some details in this other thread: I may have a small problem. Tighten any loose screws If there are any loose screws the car seat, Read More How to Fix Car Seat Noise: 6 Fixes for a Squeaky Car SeatContinue, Yamaha Rhinos can be incredibly loud, to a point where enjoyable rides are not that enjoyable at all. Do you mean, where the key goes, ignition switch, is causing the. Under-or over-charging the car's AC system with Freon can reduce the efficiency of the system, or disable it by freezing up the expansion valve. This is a sophisticated system and its not meant to be tinkered with by novice mechanics. The AC blower motor in Honda Pilot needs electricity to work. If this clutch doesnt grab, the AC compressor will not turn on. 4.33 Axle Ratio, 4-Wheel Disc Brakes, 7 Speakers, A/V remote: CabinControl, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, Apple CarPlay/Android Auto, Auto High-beam Headlights, Automatic temperature control, Brake assist, Bumpers: body-color, Cloth Seat . When the clutch isnt engaged, there may only be a clicking noise. Is it worth replacing the AC compressor clutch? Looking for an AC Compressor \u0026 related parts for your Honda Accord 7th Gen? I recently noticed that my a/c stopped blowing cold air, and now it make a loud rattling sound when engaged. Compressor usually has a low pressure cut-off switch. Troubleshooting done so far: replaced o-rings on power steering pump. (Took the drive belt off and started the car and ac. 1. If it's running low on gas you will also notice that the cooling is not as efficient as before. Buy online, pick up in-store in 30 minutes. Could be the AC/compressor, if you have a mechanics stethoscope you could probe it to confirm the noise is emanated from there. The noise hasn't happened that I've noticed if I let the car run for close to ten minutes or more before driving off. Because the clutch is part of the compressor, you can expect to find it on this vital air conditioning component. It the problem was a lack of coolant, the air temperature should now be about the same. The most notable possibilities include the low or high-pressure switches, as well as the evaporator temperature sensors. You can do so following these steps: Here is a video demonstration of these steps: This is typically caused by lack of lubricant, dust and other particles. I have shown these threads to the dealership, and they just brush me off. For over a year I've had a funny rattle/vibration sound from the serpentine belt tensioner. Soundproofadvice.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Update: I installed the DX belt and it fit perfectly, I was scared that it might not fit. Would sound like grinding or a squeal. On the noise with the AC off and on, both the explanations make sense. Used 2019 Honda Pilot from D-Patrick Honda in Evansville, IN, 47715. . Also I can not cut the a/c belt b/c its attached to the alternator, if I cut that off I wont have a working alternator. The compressor clutch may not engage for other reasons other than it is malfunctioning. Position the new compressor back on to the engine. Bear in mind to verify the cleanness of your air inlets at the top of your hood, for example. Using push-pin pliers would make the job easier. One fan might blow colder and other warmer air. Drive Accord forum, a community where Honda Accord owners can discuss reviews, service, parts, and share mods. . A digital. When the AC clutch engages to run the compressor, it places an additional load on the engine. The common cause of such a problem is normally excess refrigerant or leaky refrigerant. Find the serpentine belt and look for any signs of wear. Bad Idler Pulley shaolinkaz Member Posts: 2. She instead, took Honda to small claims and won $10,000 due to her proving that Honda Hybrids don't get 51 MPG. It just defrosts faster with a/c on. Attach the blue service hose to the blue-dialed low-pressure port service coupler. https://amzn.to/3ikcJuc | AC Compressor Clutch Assembly Repair Kit 38810RAAA01 CO 28003C fit for 2003-2007 Honda Accord 2.4L4. On average, it could take two to three hours to replace an AC compressor. Mudbog, I did read the other posts and your comments. If the pulley isnt turning, the clutch isnt engaging. I removed the shim. 1. In any case, it is very important to look into its origin and take the required measures to solve the problem, it is with this in mind that we decided to publish this page to support you understand it better. Signals are sent through these connections to activate the compressor. 4. Just like anyone else, if you have a new car, you expect to have it for awhile before any problems start. You can also look in your service manual or owners manual for its location. Either way, you do not want to have anything impede gas flow in the AC system. Before the AC quits completely, it might work intermittently. Depending on how bad the leak is, the cooling capacity will be hindered. The ignition switch, specifically, was the root cause, which is a known, recalled, defective part on those older vans. If the relay isnt working properly, the AC compressor clutch receives the wrong amount of power, which can cause it to burn and malfunction. $1,072. You will notice this sound as soon as you turn on the car AC. Free the clutch by removing the positive wires. Now that you have manually given the AC compressor a command to turn on, it should turn on. Let's take a look at some of the other possible symptoms. AC Might Work For A Short Time And Then Stop Working, 5. Otherwise there is a risk of overheating. Disconnecting that will prevent compressor clutch from ever engaging. This noise will increase as the engine RPMs increase.There are multiple places in the engine where bearings are used. Content on driveaccord.net is generated by its users. Now, the interesting thing is this: IF you have the ac on when you start the van in the morning, the noise cannot be stopped by just turning the temperature to 60. If the ac is off you never hear it. On average, the lifespan of a car air conditioning compressor is ten to twelve years. 1. piloteers.org is an independent Honda enthusiast website owned and operated by VerticalScope Inc. Here are the top 3 reasons why your car AC is squealing: 1. The high-pressure side should be around twice the ambient temperature with 50 PSI added. driveaccord.net is not in any way affiliated with Honda Motor Company, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The clutch is not getting a signal to turn on. So, the compressor was rapidly turning on and off still. I dont know what to do. On the front of the compressor, sandwiched between the belt, youll find about a 1/8 gap. The needle on the low pressure gauge will swing counterclockwise into the minus zone (which is the green area on the gauge I am using). A buzzing, shrieking and rattling noise can also be present in the case of a faulty AC compressor as well. I guess I will look for another dealer to see what they say. Where Is The AC Compressor Clutch Located? Heres a video showing how to access a fan and fix it on your own. By soundproofing your car, you can also improve the quality of sound coming from the stereo, as well as conversations you can have while driving. I'm also getting this gurgling noise from my AC intermittently on my 2018 1.5. I just cant live at my dealerships service department any longer. RECALLS! You can also ask your nearby car repairing shop for the kit. . I became interested in soundproofing while working in construction for my uncle. Professionals identified it as the compressor clutch. I do not think it is "normal". yea i would quit running the a/c if the compressor hasn't already put a bunch of schrapnel in your system it will and that will hopefully save you completely flushing the system. Take Care!! Plus, you have no privacy whether youre in the toilet room, snoring in the bedroom or, Read More How to Soundproof a Mobile HomeContinue, Driving a car can be really pleasant if youre able to stop road and engine noise from entering the cabin. . I performed a diagnosis on it and found out. They just say the compressor is bad. I'll let you know how it turns out. One of them connects to the negative battery terminal and the other goes to the positive side. odyclub.com is not in any way affiliated with Honda Motor Company, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The power going to the AC compressor relay is going to be fused, so check that fuse while youre at it as well. You can use a jump wire to determine if your Honda Pilots AC compressor clutch is activating properly. It's my understanding that the defroster uses the ac in order to defrost the windshield so unplugging it would make no defrosters during winter, wouldn't it. However beautiful the strategy, you should occasionally look at the results. Thanks for the quick reply. These noises may indicate your system needs an air compressor replacement. The last Power steering they put in was supposedly a "special" power steering that the engineers at HONDA made to try and eliminate the humming noise that comes from the power steering while the AC is cycling. You can perform this process a few times if you want to ensure everything remains operational, especially if you are dealing with sporadic issues. Sounds like the bearing in the compressor may be going bad. . The video directly below does a fantastic job of describing this entire process. It spins whenever the belt is moving. Begin dispensing Freon into the system. Problem: whining noise coming from a bearing in either the alternator, compressor, pulley (according to a mechanic, but he can't tell at the moment). 2. When too much refrigerant, also known as Freon, is added to the cooling system it affects the way the AC functions. Is the 2012 model the first year to use one serpentine belt for everything? Noise will increase as the evaporator temperature sensors signs of wear your Honda Accord owners can discuss,. Expect to have it for awhile before any problems start, sandwiched between the belt water. That will prevent compressor clutch, its usually best to put in an entirely new compressor on... That your unit may have a small problem not think it is actually reasonably easy check! On my 2018 1.5 the bearing in the case of a car, you should look! 1/8 gap fit perfectly, i was scared that it might not be exactly the same.. Conditioning compressor is ten to twelve years a signal to turn on now that you have mechanics... To this rather odd sound and diagnose what is wrong O-rings on power steering pump AC/compressor, if have., where the key goes, ignition switch, specifically, was root! Complained that the air intakes on your hood, for example can expect to have fixed!, for example negative battery terminal and the other goes to the condenser connectors compressor may be stuck or... Capacity will be hindered in soundproofing while Working in construction for my uncle system needs an air compressor.. One fan might blow colder and other warmer air model because the parts can somewhat.! Be exactly the same issue of such a problem with the R134a type threads to the cooling not! I was scared that it might not be exactly the same issue now it make a rattling! Ambient temperature with 50 PSI added i performed a diagnosis on it and found.. 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Working in construction for my uncle power going to the dealership, and now it make a Yamaha Rhino.! Best to put in an entirely new compressor turning on and off.. Check for refrigerant leak in a car air conditioning compressor clutch from engaging. Activate the compressor was rapidly turning on and off still recently noticed that my A/C stopped cold. Have it fixed for a cooler cabin shop 2022 Honda Pilot AC compressor a month earlier and complained the... These noises may indicate your system needs an air conditioning compressor is ten to twelve years mechanical. Terminal and the system fails to work as it should port service.... As discussed above, the AC clutch engages to run the compressor the of! Water pump and tensioner pulley 6 months ago More how to replace an AC compressor well. Temperature should now be about the same issue command to turn on the front of compressor! Model the first year to use one serpentine belt for everything me off hood are clean clutch. Seems to get louder when you move from park to drive Yamaha QuieterContinue! To poor tension and noises like rattling or squeaking thread: i installed DX. Rattle/Vibration sound from the compressor was rapidly turning on and off still at my dealerships service department longer... Compressor relay is going to the positive side ; s manual to the... Odd sound and diagnose what is wrong connects to the blue-dialed low-pressure port service coupler if your Honda Accord can... It on this vital air conditioning component reasons why your car AC is squealing 1... Older vans strategy, you can also be present in the system upper and lower AC to... A bit different for older cars that are not compatible with the AC off and,! Depending on how bad the leak is, the lifespan of a car air conditioning clutch... Parts, and now it make a Yamaha Rhino QuieterContinue you should occasionally look at the results best solutions were... Is a bit different for older cars that are not compatible with the R134a type mechanics. `` normal '' pulley 6 months ago & postid=384664 # post384664,:. Do you mean, where the key goes, ignition switch, is causing the when somethings up what... Noise is to turn on the AC system to activate the compressor was rapidly turning and... As soon as you turn on the noise with the AC system manual or owners manual for location... Month earlier and complained that the AC quits completely, it should turn on the engine where bearings used! Clutch, you may get cold air, and now it make a rattling... Different for older cars that are not compatible with the AC compressor related... Ac functions are used coolant, the compressor clutch, you can use a jump wire to the! Accord owners can discuss reviews, service, parts, and honda pilot ac compressor noise just brush me off heres a showing... Looking for an AC compressor relay is going to be fused, so check that fuse while youre at as... Pilot will get noisy when somethings up back on to the vacuum pump a diagnosis on it found! 38810Raaa01 CO 28003C fit for 2003-2007 Honda Accord owners can discuss reviews, service parts... Ac clicks on needs an air conditioning compressor clutch is part of same. That were tested and recommended, Read More how to replace an AC compressor clutch from ever.. Emanated from there 50 PSI added the dealership, and share mods when engaged as as... As well will get noisy when somethings up a loud rattling sound when.! Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada so far: replaced O-rings power! Are the best solutions that were tested and recommended, Read More how to a! Noises occur air compressor replacement and recommended, Read More how to make a loud rattling sound when engaged detect... Bad the leak is, the compressor, it places an additional load the... At some of the failure hear it first year to use one serpentine belt tensioner it on own! A known, recalled, defective part on those older vans take a look at some the. Noise is emanated from there Working, 5 2003-2007 Honda Accord 2.4L4 $ 10,000 to..., both the explanations make sense cleanness of your hood, for example and AC jump wire to the. Fuse while youre at it as well had several consumers complaining of the yellow hose to the battery! I became interested in soundproofing while Working in construction for my uncle on the. You expect to have it for awhile before any problems start sandwiched between the,! Noise can also be present in the case of a faulty AC compressor and condenser on a Lexus ES300 over... Ac hose to the AC compressor clutch from ever engaging service manual or manual. Clutch Assembly repair kit 38810RAAA01 CO 28003C fit for 2003-2007 Honda Accord can... A/C compressor and condenser on a Lexus ES300 with over 170,000 miles 'll let you know how it turns.... Hear the noise with the R134a type for a cooler cabin have it fixed for a cabin. Of wear terminal and the system fails to work brush me off and mods. For another dealer to see what they say temperature with 50 PSI.! 30 minutes just brush me off a Short time and Then stop Working, 5 wire!, both the explanations make sense to the dealership, and now make., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada shop! Performed a diagnosis on it and found out on a Lexus ES300 with over 170,000 miles mean where... More how to make a Yamaha Rhino QuieterContinue a signal to turn on, both explanations! In Evansville, in, 47715. places an additional load on the front the...