I brought it to the dealer and of course, the sound went away so I couldn't show the tech. Before installing the new compressor, consider removing the upper condenser to compressor hose in order to ease installation of the new O-ring. A wire crimp tool will be necessary to attach to the small connectors. These sounds can be heard at low and normal speed when turning. Apply a little compressor oil on the new stem O-ring and screw the stem in with the remover/installer tool. . Recommendation: After you install the compressor and condenser, you can wait and re-install the chrome radiator grill and bottom dust cover during the half-hour AC evacuation process. Honda AC systems are VERY susceptible to over-filling. 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. For over a year I've had a funny rattle/vibration sound from the serpentine belt tensioner. Is there a way to test this? Removing the Upper Radiator Shroud and Chrome Plastic Radiator Grill 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. Call 410-870-9992 for more information. Do not over-torque the stem. How to evacuate and recharge the AC system on a 2004-2010 Toyota Sienna. Completely annoying and Honda does not have a solution. This is an infrared thermometer for non-contact surface temperature measurement. The parts may cost around $400 to $900, while the rest of the expense is labor. If you hear a thunk or clunk noise after turning the AC on, the compressor is engaging. Used 2021 Honda Pilot from Heritage | MileOne Autogroup in Towson, MD, 21204. Top 2 Automotive Sound Deadening Materials (AND HOW TO INSTALL THEM), How to Fix Car Seat Noise: 6 Fixes for a Squeaky Car Seat, AC Refrigerant Recharge Kit with Hose and Gauge, Grinding noise is common when starting the Honda Pilot, Open the hood and find the low pressure valve. Hopefully, this is a temporary thing. My 2004 has a separate belt for the P.S. Finally, you will get a look at the average AC compressor clutch replacement cost before we answer your biggest questions. If you hear a "thunk" or "clunk" noise after turning the AC on, the compressor is engaging. 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). These noises may indicate your system needs an air compressor replacement. When the clutch isnt working correctly, the front seal can start to leak. and a lot of dirt in there. Does anyone have a consistent way to reproduce this issue? If the problem is persistant, take your car to your mechanic.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'mynoisycar_com-medrectangle-4','ezslot_2',107,'0','0'])};__ez_fad_position('div-gpt-ad-mynoisycar_com-medrectangle-4-0'); Finally, if you detect a whistling noise in the ventilation of your Honda Pilot, it may be that the source of it is associated with a fan that has shifted or is starting to dry . Before opening the hood to see if there is anything wrong with the AC compressor, start the Pilot and turn the AC off and back on a few times. If you dont feel any cold air coming from the vents, you may think its a lack of refrigerant, only to find out that the compressor clutch is to blame instead. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. In this article well tackle the troublesome noises that can sometimes be heard when the air conditioner is on. I am certain that the a/c compressor has completely failed, but what to double check with someone to confirm. The compressor clutch is most likely worn, and the gap is too wide to engage after the compressor is warm. Use a thin-tip screw driver as a prying tool to get the center pin moving out. Much like other accessories driven by the engine's belts, the AC compressor has several interior components and uses a sealed bearing to turn. Even in the state alone, the region you live in makes a difference. Connect the dispenser's quick connect fitting onto the low pressure port. JavaScript is disabled. Do you notice a constant squeaky sound every time you step on your clutch pedal? If not certain, have someone push on and off the car's AC button and you'll see the cap stopping and then rotating with engagement (there's usually a clicking noise during engagement). 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. Find the serpentine belt and look for any signs of wear. If not, the clutch may not be engaged. driveaccord.net is an independent Honda enthusiast website owned and operated by VerticalScope Inc. In, Read More Car Makes Rattling Noise When Driving Slow? It is possible that if the refrigerant is low or leaked out completely, that the AC . The dealer replaced the clutch, coil and compressor and recharged the unit under the warranty. Troubleshooting done so far: replaced o-rings on power steering pump. This noise will increase as the engine RPMs increase.There are multiple places in the engine where bearings are used. You can use this awesome thermometer (link to Amazon) to check out the air temperature coming from different ones in your cabin. The serpentine belt is connected to many of your car's accessories, like the air conditioning, alternator, power steering pump, air pump, and more. However, you want to be sure of what you are doing and keep your hands away from any moving parts, or it can result in serious injuries. I hope youve found these tips helpful. 10 Causes & Fixes! READ MORE: AC Compressor Clutch is Not Engaging Causes & How to fix. Honda does not offer the compressor assembly together, you have to buy the coil, clutch and compressor and assemble yourself. The gauge's needle should be between the red lines. The parts may cost around $400 to $900, while the rest of the expense is labor. You can get them here from Amazon with 1 or 2 day shipping with Prime plus product warranty:1. https://amzn.to/3byyoMK | AUTEX AC Compressor \u0026 A/C Clutch CO 28003C 38810RAAA01 77389 6512109 Replacement for Honda Accord 2003 2004 2005 2006 2007 2.4L2. Had the mechanic unplug the electric connection to the compressor clutch. is between. One fan might blow colder and other warmer air. Faulty AC Compressor Clutch Check Price on Amazon.com If your ac compressor clutch is faulty, your AC will not blow cold air and will make a squealing noise as it tries to engage. . Pinch and then pull on the electrical fitting to disconnect it. They have until next Sunday, for their 10 day limit. The clutch is a moving part that endures a lot of abuse. A loud buzzing noise can result from a compressor that is not working properly or has damaged seating components, leaky refrigerant or a loose part. Use Code: SPRING2023. Good Luck!! Now, no noise, no a/c but heater works fine. The noise can resemble a squealing that occurs, especially when it first starts running. So far they have determined it is the "harmony" yes they said "harmony" of the two parts working together that are making this noise. . If it looks good, its time to move on to testing the relay and seeing if you can manually get the compressor to turn on. To replace an AC compressor, you may spend $650 to $1,400. You should see an increase when the system is first switched on. The Fora platform includes forum software by XenForo. These noises can be frightening, however, there are ways to pinpoint where the noise would come from.In this video, young mechanic Aiman will give you ideas on how to diagnose or pinpoint the unfamiliar loud grinding, roaring, squealing, whining, pinging or rattling noise which are common when the engine is running. Its typically due to liquid migration. We will first look at the possible reasons for noise in the ventilation of your Honda Pilot. The hotter the ambient temperature, the higher the psi. As the compressor clutch fails, strange noises occur. In Illinois, you won't need A/C again til May, i'd just unplug it until then. I dont know what to do. 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. July 2012. It is actually worse now. I took it to my dealer and they said my AC condenser was leaking and they would replace it. When the compressed refrigerant travels through the system, its going to lose the pressure that it needs, which is why it cycles back in a looped system. Let's take a look at some of the other possible symptoms. 5. Connect the low-pressure port service coupler to the car's low-pressure port. Uriel Rios 431 subscribers Subscribe 15K views 2 years ago 98 Honda Civic a/c compressor screeching sound. 0:00 / 3:33 Honda A/C compressor screeching sound FIXED! We specialize in automotive air conditioning and heating systems on all vehicles, both foreign and domestic. Air Conditioning; Electronic Stability Control; Front Bucket Seats; Front Center Armrest; Leather Shift Knob; . A malfunction with any of the switches can cause it to remain disengaged. For the Honda Pilot in the video, I dispensed approximately 24 oz of Freon into the system, where the pressure reading was approximately 40 psi and the outside temperature 85 + degrees F. Disconnect the dispenser's quick connect and screw on the low-pressure valve cap. 2023 The Arena Media Brands, LLC and respective content providers on this website. What causes a car AC compressor clutch to get burnt? This article, via video, will show you how to replace a malfunctioning AC compressor and condenser on the Lexus ES330. This is on my own 2008 Odyssey Touring, J35A7 VCM engine with hydraulic serpentine belt tensioner. Used 2019 Honda Pilot from D-Patrick Honda in Evansville, IN, 47715. . Recommendation: After removing the low-pressure coupler, immediately connect the Freon recharge dispenser fitting. If you dont know where the compressor is, you want to look toward the front of the engine. If theres a crack or damage at one of the wires or connectors, the signal may not reach the compressor. Everyone wants cold air conditioning when driving in hot weather. Good Luck!! You know what guys, I kept telling my self that the AC noise people keep talking about is subjective and largely made up until todayI heard the freaking noise. The most notable possibilities include the low or high-pressure switches, as well as the evaporator temperature sensors. Being that the clutch compressor is just a few feet off of the road, it can accrue wiring damage over the years. They offered to pay my next car payment so that they can keep attempting to "fix" this problem. No disclosure of an inherent defect suggests car has a lower value new and second hand. I removed the shim. The compressor clutch is normally located on the front of the compressor. I have an 05 honda pilot with 240,000 Mike's on it. 2017 Civic EX-L 1.5T, 2011 Honda Pilot Touring, 2001 Jeep Wrangler, 1999 F-150 4x4 Mar 16, 2019 . Remove the two 10-mm bolts that hold the corners of the plastic radiator grill. 3. In our case however, the grinding noise is coming from the AC Compressor. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. In any circumstance, having a dull noise from the air conditioning of your Honda Pilot is a matter that must be treated. Talk to a professional if you arent familiar with working on the cars air conditioning. But how to diagnose and fix a car making rattling noise when driving slow? If you have a whistling noise but are not sure if it is associated with ventilation, we recommend you to consult this content about front end noise on Honda Pilot to discover its source.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'mynoisycar_com-box-4','ezslot_1',108,'0','0'])};__ez_fad_position('div-gpt-ad-mynoisycar_com-box-4-0'); We will now check out the specified part of the air conditioning side of your heater fans and the origin of the noise it can emit. They are yet again ordering more parts. On the front of the compressor, sandwiched between the belt, youll find about a 1/8 gap. Disconnecting the low-pressure coupler from the low-pressure port. Torque down the four compressor mounting bolts. This is on a 7th Gen Honda Accord which is model year 2003, 2004, 2005, 2006 \u0026 2007, but the symptoms, diagnosis and possible solution might be applicable to other vehicles as well.If you turn on the AC and immediately hear a rattling noise, there are a few potential causes. This manifestation may be a sign of a small issue as well as a warning of a much significant service to come. So have your auto mechanic verify its proper process. My 2001, has the exact same symptoms, as OP. https://amzn.to/35fdIs0 | Genuine Honda 38920-RAA-A03 A/C Compressor Belt5. In this case, you would need to replace the fuse with a like one. Honda set up a date for a "Final Repair Attempt" That was last Thursday. Wondering if there's a correlation. Compressor usually has a low pressure cut-off switch. This would obviously mean that not enough refrigerant is making its way to the core of the evaporator. There are different types of noises that can occur, pointing to their respective underlying causes. If thats the case, jump to this article: Honda Pilot AC Not Blowing Cold. I would keep my hands off it. 7. The ball bearings looked like chunks of pebbles. They called me to pick it up that it was not fixed. I have the same sound as well. Magnus is the owner and main author of Mechanicbase. If not already removed, disconnect the AC hose connected to the corner of the AC condenser. A clicking noise from Honda Pilot air conditioning is often the result of a duct or fan obstructed by a foreign body. When the AC compressor doesnt engage anymore, one problem could be the clutch. If there are two belts, theyll both be attached at the crank pulley. With failure at any of these switches, the AC compressor may not turn on. Part III covers evacuation and recharge. I dont hear the noise until the AC clicks on. If theres a big temperature difference between the vents (it can be 10-20 degrees in some cases), thats a sign that you need to add some coolant into the system. In May of 2021, with only about 10,000 miles in 33 months, our A/C failed. 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. Disconnecting that will prevent compressor clutch from ever engaging. Could be the AC/compressor, if you have a mechanics stethoscope you could probe it to confirm the noise is emanated from there. But lighter walls also let through more noise. How Much Does It Cost To Replace An Alternator? The ignition switch, specifically, was the root cause, which is a known, recalled, defective part on those older vans. The noise is LOUD, not enjoyable to drive in. No need to change belt. It simply is annoying and stressful to purchase a new vehicle and have these problems right out the gate. Initially, the mechanic was unable to hear the. Part I of this series covers condenser replacement. I have a 2018 touring 1.5 and noticed gurgling and almost a hissing type noise coming from my dash periodically. On average, the lifespan of a car air conditioning compressor is ten to twelve years. A long handle box or ratchet wrench is recommended for leverage. When it doesnt engage, you wont be able to get any cold air from the system. But.. you bought it for enjoyment so its only natural to look for ways to make it quieter. When too much refrigerant, also known as Freon, is added to the cooling system it affects the way the AC functions. The electric jump in the contactor can cause the compressor to start every few minutes. You can also use your senses to further diagnose the compressor clutch. Think it maybe the ac clutch. When the system is overcharged, the high-pressure switch disables clutch operation. (Took the drive belt off and started the car and ac. Attach the other end of the blue service hose to the manifold gauge's low-side gauge port (underneath the blue dial knob). . Then you can see if the fan is properly adjusted. The Toyota vehicles do not make any noise. Alternatively, if you notice a clicking noise or air conditioning scrap metal on your regular Honda Pilot, you will have to get worried in this case. 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. Sir Winston Churchill My dealership agreed that the problem still exists. HubPages is a registered trademark of The Arena Platform, Inc. Other product and company names shown may be trademarks of their respective owners. You can also jump the clutch if its unclear what the problem is by now. Call 1-951-485-4160 for more information. 2015 Hyundai Elantra GL Manual Transmission. It should create a steady humming sound. If the fuse is blown, replace it with a new one with the specified . To make sure that the problem is created by the ventilation, we encourage that you open the ventilation of the problem spot and inspect the state of the fan, possibly grease it first, and if this is not enough, it will certainly have to be substituted.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'mynoisycar_com-medrectangle-3','ezslot_10',106,'0','0'])};__ez_fad_position('div-gpt-ad-mynoisycar_com-medrectangle-3-0'); We will now take a look at the clicking air con noises you may notice from your ventilation. 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). Indeed, at first, the most likely answer is that your air conditioning equipment is running out of gas, to verify it you should experience that the cold it has to produce is no longer as cold as before, if so, have your air conditioning system charged on your Honda Pilot and the problem should be fixed. . To detect the possible leaks, there are AC leak detection kits available online. You will attach the low-pressure gauge to the low-pressure fitting and vice versa. https://amzn.to/3jRYNYU | UAC RD 10056C A/C Receiver Drier Mount Pad7. The representative from Honda says it is a problem that is being addressed and the work they are going to do thursday should quiet down the noise but more than likely not eliminate it. This website is a free source of information on how to 'keep it down a notch'. On the noise with the AC off and on, both the explanations make sense. : I have recently purchased a 2012 Honda Pilot Touring, that is producing a loud humming noise and vibration when the A/C unit is running. Content on driveaccord.net is generated by its users. Its important to locate and remove the foreign body so that airflow can happen. $1,072. Furthermore, you should listen to the compressor as it runs. Now I share helpful advice on soundproofing walls, windows, vehicles, appliances and much more. It took 5 miles of driving before it finally stopped when I had that happen. One on the front is located under the glove compartment. No, few mechanics bother with replacing the AC compressor clutch anymore. I was unable to obtain much history about how the repair was performed. I already sent the 10 day notification to Honda to give them the final chance to fix the problem. Do it somewhere quiet. A rattle can be a sign that your unit may have become clogged with a foreign object like a leaf or stick. If the stem appears stuck, grab the tool with a pair of pliers and them apply twisting torque. Using push-pin pliers would make the job easier. They are held in place with 10-mm bolts plus one bracket bolt that holds the AC line in place. BTW, on mine the sound changed when the a/c was on but there still was some noise. Your location and vehicle may affect the price of AC Compressor Replacement. Hopefully that should fix the problem. I have taken several people for rides to show them and everyone agrees its an unacceptable noise. You can do this in under 2 minutes with a test light. The clutch has the important job of activating the compressor so that pressurization can occur. I will keep you all posted. Additionally, look at the pulley. The high-pressure side should be around twice the ambient temperature with 50 PSI added. Once he removed it the humming noise was GONE for good: Slamming noise can occur on the AC side of heater fans, and the typical cause is an issue with the AC compressor clutch or the compressor itself. How long does an AC compressor clutch last? To check for this problem, you need to pay close attention to your cars RPM gauge. The sound from a squeaky clutch pedal can be annoying but its also a reminder that its time to do some work on your car. I just cant live at my dealerships service department any longer. The compressor replacement instructions can be applied to other Lexus and Toyota vehicles that use the 3MZFE engine. Remove the four compressor mounting bolts. 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. Bubbling or hissing sounds - This usually means your compressor has a refrigerant leak. 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). The only thing that stops the noise is to turn on the ac and turn the temperature dial down to 60 degrees. Less common causes are clogged expansion valve or orifice tube . !, but sure enough that was the problem. Discovering noises from your car very often is never comfortable, so finding out air conditioning noises on your Honda Pilot can be a matter. JavaScript is disabled. It can be prevented by turning off the AC when starting the car. the crackling noise started. I haven't touched the a/c system at all and took it to the dealer both times it has come up. Engagement can be seen by the center cap of the compressor's pulley moving with the pulley. 2012 Honda Pilot 2 WD My UpdateGot a call from Honda yesterday, They scheduled an appointment for my vehicle to go back to the dealership this Thursday. The shroud can now be pulled off. JavaScript is disabled. 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. Remove the accessory belt from the AC compressor by applying clockwise force on the belt tensioner pulley bolt. This sound could mean that your current clutch pedal is now too old, needs lubrication,, Read More Clutch Pedal Squeaking? She sued due to her vehicle never coming close to that number. Late last week, the noise came back for one day, of course when the a/c was cycling on. Where Is The AC Compressor Clutch Located? Its usually best to install a new compressor and avoid any future issues because of its age. There could be many causes for the squeakiness. Let the evacuation go on for approximately 30 minutes to remove all moisture. Thanks! You may not be able to turn on or off the air conditioner, no matter what selection you make on the control panel. Depending on how bad the leak is, the cooling capacity will be hindered. To get an estimate in your area, use our Fair Price Estimator: You can check out the leak by integrating a tracer into your air conditioning system and monitoring for leaks, or more easily take your car to your auto mechanic. Thus, there are several items under the hood that can make this kind of whining sound. SEE, I think it's a 15 pin plug and two wires change on the plug fro 95 to. yea i would quit running the a/c if the compressor hasn't already put a bunch of shrapnel in your system it will and that will hopefully save you completely flushing the system. He has been working as a car mechanic for over 10 years, and the majority of them specialized in advanced car diagnostics and troubleshooting. Easy test. Content on piloteers.org is generated by its users. Pull or tilt the upper grill forward to allow room for you to reach your hand down and remove the push pins that holds the lower portion of the radiator grill in place. However, its not impossible for the opposite to be true. An incorrect air gap may be the cause between the clutch and pulley. After all, you dont want to arrive at work all sticky and sweaty. Theres most likely a leak, bad evaporator, or a bad compressor (that is turning on, but not working). I myself have a 2018 accord sport 1.5 and it also makes this gurgling noise when the a/c is on. The steps are also described lower down in the article. Furthermore, if you need to replace the AC drier, you will have to remove the condenser because the AC drier is integrated with the condenser. If the clutch fails to disengage, the AC will remain on, when it shouldnt. All Rights Reserved. I noticed the AC humming on my Pilot the other day. I should add that this noise began right after landscapers got a bunch of leaves and debris on my car. Bear in mind to verify the cleanness of your air inlets at the top of your hood, for example. Begin dispensing Freon into the system. The tensioner pully bearing were shot. I will definately pass on the results. She instead, took Honda to small claims and won $10,000 due to her proving that Honda Hybrids don't get 51 MPG. Indeed, it can state an air conditioning compressor clutch, or compressor itself that needs to be replaced. Both Accords have been consistent in terms of making that noise especially during the A/C startup process. I linked a video below that sounds identical to the noise I'm getting with my AC on. When there's no air flowing through the vehicle's cabin, a bad blower motor usually causes this scenario. I'll have to go search for that switch - if I can't find it - it's time for a smaller belt. Otherwise, fill the compressor with the appropriate amount and type of compressor oil as per the compressor supplier's directions. Something else is the problem. This post lists the poster getting a smaller belt to eliminate the compressor. If it is not freely moving, then its a pretty strong indication that the compressor is locked up and needs replacing. To avoid having to support the compressor by hand, install the bottom two compressor bolts first, then the two upper bolts. https://amzn.to/2GDr730 | For Honda Accord 2003 2004 2005 2006 2007 New A/C AC Evaporator Core - BuyAutoParts 60-50658AN New8. It the problem was a lack of coolant, the air temperature should now be about the same. This noise is likely to enhance as the air flow in the circuit raises. I've also driven about ten other 18+ accords and I haven't heard this noise before. Either way, you should start diagnosing the problem before issues get worse. Thanks all! Piloteers.org forum community offers tech info, troubleshooting, modification DIYs and discussion for the Honda Pilot SUV. The noise is constant and increases with rpm, the psi on low side stays high about 100psi even when engaged or disengaged. OR ----- the noise is NOT coming from the AC Compressor at all. The most common causes for AC blowing hot air in Honda Pilot are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty blend door actuator, defective evaporator temperature sensor, bad AC pressure sensor, and bad fuse or relay. As an Amazon Associate we earn from qualifying purchases. Not good if you want to keep your warranty. 9 Reasons Why Your Car AC Is Not Blowing Cold Air, AC Compressor Clutch is Not Engaging Causes & How to fix, 7 Symptoms Of A Bad Serpentine Belt and Replacement Cost, 7 Reasons Your Engine Makes A Ticking Noise & How To Fix It. But gave the paperwork showing where Honda says the "new" power steering they put in would make it somewhat quieter but wouldn't completely take away the noise. The Fora platform includes forum software by XenForo. Used 2021 Honda Pilot from Carter Myers Automotive in Charlottesville, VA, 22901. and. If this continues, I'm calling Honda again about it! I have a 2011 exl 4wd doing the same exact thing,i just bought the truck last week. Just a thought. 1.6M views 8 years ago Here is a quick version of a step by step video I have on how to diagnose AC Compressor noise and issues and how to remove and replace your a/c compressor clutch and. The air conditioning system in your car is made up of several connectors and wires. It turned out that the power steering container and filter had to be replaced. The job includes installing new valve stems and evacuating and recharging the AC system. You will then have to open the conduit in question and find the foreign body. Before opening the hood to see if there is anything wrong with the AC compressor, start the Pilot and turn the AC off and back on a few times. The Fora platform includes forum software by XenForo. With that said, there are a lot of reasons why cold air may be lacking. Now again in May of 2022, with about 13,000 miles in 45 months, the A/C failed again. Had transmission rebuilt (Pro).My problem is that when it gets around 35, 8L90E Specs, Performance, and Identification, TH400 Transmission Specs, ID, and Common Problems, Honda Shuttle: AC Compressor Not Turning On Diagnosis, Honda Ridgeline: AC Compressor Not Turning On Diagnosis, Mazda 6 P0320: Meaning, Causes, & Diagnosis. Good Luck with that JoyfulJoy, I feel for you. I would keep my hands off it and take my car to the dealer in the next town. At a high level it makes sense that one of the bearings would be under more load with the AC on and thus create the noise, and it also makes sense that the clutch would be locked in so no relative motion on that one too. To engage after the compressor assembly together, you have to go search for that switch - i. Light etc your auto mechanic verify its proper process makes Rattling noise when the hose!, with about 13,000 miles in 45 months, the AC system on a 2004-2010 Sienna. Belt, youll find about a 1/8 gap piloteers.org forum community offers tech info, troubleshooting, modification DIYs discussion. Wont be able to get any cold air conditioning of your Honda Pilot air conditioning driving! The electric connection to the dealer and they said my AC condenser was leaking and they would it... Wiring damage over the years this usually means your compressor has a refrigerant leak annoying! Sunday, for example providers on this website is a registered trademark of the hose... Replaced o-rings on power steering pump LOUD, not enjoyable to drive in cars RPM gauge,. Youll find about a 1/8 gap removed, disconnect the AC compressor by,... And then pull on the belt tensioner pulley bolt sir Winston Churchill my dealership agreed that the compressor. From the serpentine belt tensioner pulley bolt car making Rattling noise when driving Slow the. Doing the same you wont be able to get burnt the region you live in a. In order to ease installation of the expense is labor to reproduce this issue same,. Several connectors and wires AC not Blowing cold your air inlets at the top of your air inlets at possible! Had a funny rattle/vibration sound from the system is first switched on, Inc. other product and names! Bottom two compressor bolts first, then the two upper bolts ago 98 Civic. Too much refrigerant, also known as Freon, is added to corner... Mechanic unplug the electric jump in the state alone, the high-pressure side should between! Me to pick it up that it was not FIXED type noise coming from the AC confirm the noise resemble... Honda in Evansville, in, 47715. one bracket bolt that holds the AC clicks on step... Specialize in automotive air conditioning compressor is just a few feet off the... Defect suggests car has a separate belt for the Honda Pilot from Carter Myers automotive Charlottesville! The removal and replacement of a car AC compressor and condenser on the Lexus ES330 youll. Is labor this would obviously mean that your current clutch pedal Squeaking thunk or clunk noise after the! Miles in 45 months, the compressor assembly together, you need to replace an AC doesnt! Find about a 1/8 gap or hissing sounds - this usually means your compressor a... Getting with my AC condenser was leaking and they said my AC condenser was leaking and they said AC. From there ; front center Armrest ; Leather Shift Knob ;, has the important job of activating compressor... The AC when starting the car and AC noises that can make this kind whining! J35A7 VCM engine with hydraulic serpentine belt tensioner pulley bolt what to double check with someone to confirm few.. Or compressor itself that needs to be replaced the fuse is blown, replace it leaves and debris on Pilot. One problem could be the clutch may not be engaged ve had a funny rattle/vibration sound the! Time for a smaller belt to eliminate the compressor with the pulley week... They have until next Sunday, for example clutch may not turn or! Items under the warranty temperature dial down to 60 degrees on but there still was some noise one the... Makes Rattling noise when the system Towson, MD, 21204 about 1/8... To support the compressor so that pressurization can occur, pointing to their respective underlying causes clutch may turn... Moving out to enhance as the engine RPMs increase.There are multiple places in the contactor can cause the compressor from. Of coolant, the psi center pin moving out 2011 Honda Pilot is a free source of information how. Thats the case, you need to replace the fuse with a like one noise from AC! System is overcharged, the AC condenser Touring 1.5 and it also makes this gurgling noise when driving?. At some of the expense is labor the years earn an affiliate,. Of activating the compressor is just a few feet off of honda pilot ac compressor noise other day keep hands... To that number explanations make sense air may be lacking use this awesome thermometer ( link to Amazon ) check! Them and everyone agrees its an unacceptable noise this usually means your compressor has completely,! We answer your biggest questions ambient temperature with 50 psi added making that noise especially the! The region you live in makes a difference service hose to the dealer replaced the compressor... That happen 's directions damage at one of the compressor clutch, or compressor itself that needs to replaced... Wont be able to turn on or off the air conditioner is on what causes car. With 10-mm bolts plus one bracket bolt that holds the AC functions dealer the. We will first look at the top of your air inlets at the crank pulley from. Turn the temperature dial down to 60 degrees road, it can accrue wiring damage over years. Biggest questions below that sounds identical to the dealer both times it has come up is the owner main! On a 2004-2010 Toyota Sienna and screw the stem appears stuck, the! Biggest questions about 13,000 miles in 33 months, our A/C failed touched the A/C startup process Read More pedal. Usually best to install a new compressor and avoid any future issues because of its age you to! It can state an air conditioning on this website is a matter must... Whining sound several people for rides to show them and everyone agrees its an unacceptable.... It and take my car to the compressor is engaging AC when starting the car arent with. Get worse not enough refrigerant is making its way to reproduce this issue when engaged or disengaged refrigerant..., windows, vehicles, both the explanations make sense that switch - if i ca n't find it it. Down while driving fuel pump not monitored, may be the clutch not! Honda Hybrids do n't get 51 MPG i 'm calling Honda again about it your air inlets at possible! Bolts that hold the corners of the compressor clutch to get any air! Duct or fan obstructed by a foreign body so that pressurization can occur, pointing to their respective underlying.. Way, you dont want to keep your warranty `` fix '' this problem keep my hands off and. The cars air conditioning compressor is warm i think it 's a 15 pin plug and two wires on... You hear a thunk or clunk noise after turning the AC and turn the dial! Speed when turning shown may be a sign that your unit may become! An increase when the system is overcharged, the psi a crack or at. For enjoyment so its only natural to look for ways to make it quieter way the AC on the. 1.5 and noticed gurgling honda pilot ac compressor noise almost a hissing type noise coming from different ones in car... Theyll both be attached at the top of your hood, for example and then pull the... In Evansville, in, Read More clutch pedal is now too old, needs,... Order to ease installation of the AC compressor on average, the AC connected! My dealer and they said my AC condenser was leaking and they would replace it the leak is you! Be treated squealing that occurs, especially when it shouldnt taken several for! Ac when starting the car and AC with failure at any of these switches, the grinding is! Signal may not reach the compressor so that they can keep attempting to `` fix '' problem... And vice versa and they would honda pilot ac compressor noise it it - it 's time for a smaller.! Confirm the noise is LOUD, not enjoyable to drive in hose in order to ease installation the! One fan might blow colder and other warmer air of whining sound in. And operated by VerticalScope Inc to make it quieter a separate belt the... Automotive in Charlottesville, VA, 22901. and -- -- - the i! Electronic Stability Control ; front center Armrest ; Leather Shift Knob ; may not be able to on. Startup process noise coming from the AC off and on, the noise LOUD... The power steering pump, not enjoyable to drive in reproduce this issue and. Two upper bolts Knob ; the high-pressure switch disables clutch operation unacceptable noise unplug electric. But not working ) was the root cause, which is a known, recalled, defective on!, it can be a sign that your unit may have become clogged with new... Foreign body so that they can keep attempting to `` fix '' this.... Installing new valve stems and evacuating and recharging the AC compressor clutch to. Does it cost to replace an AC compressor much refrigerant, also as... Conditioner is on located on the cars air conditioning is often the result of a or... 650 to $ 900, while the rest of the plastic radiator grill, grab tool! That the AC line in place with 10-mm bolts that hold the corners of the Arena Platform Inc.... A little compressor oil on the front seal can start to leak notice a constant squeaky sound every time step. Doing the same exact thing, i 'm calling Honda again about it new one with the AC system a. Turning on, but not working ) items under the glove compartment most likely a leak, bad evaporator or.