This is an infrared thermometer for non-contact surface temperature measurement. Torque down the four compressor mounting bolts. That is RIDICULOUS, Cheryl. Use a thin-tip screw driver as a prying tool to get the center pin moving out. Turn the vacuum pump on. When the AC clutch engages to run the compressor, it places an additional load on the engine. If lemon law applies, go for it. Link the car battery to these wires. The customer agreed to a new replacement compressor (provided by him) while I provided a new Denso condenser and low- and high- pressure valve stems, followed by an evacuation and recharge service. Remove the negative battery cable from its post. Without it, the refrigerant doesnt get pressurized and the system fails to work as it should. There're sometimes in there pretty tight. How to evacuate and recharge the AC system on a 2004-2010 Toyota Sienna. Shop 2022 Honda Pilot Special Edition for sale in Miami, FL . Not good if you want to keep your warranty. Attach your jumper connectors to its electromagnet. Bad Idler Pulley They are held in place with 10-mm bolts plus one bracket bolt that holds the AC line in place. Car AC refrigerant will leak through the small openings. On the other hand, there could be a malfunction without enough refrigerant. 1. Spin on a new can of Freon onto the Freon recharge dispenser. If the ac is off you never hear it. So we hooked the hoses up and the high pressure climbed very rapidly when turing the A/C on. To avoid having to support the compressor by hand, install the bottom two compressor bolts first, then the two upper bolts. Air conditioning; Auto-dimming rearview mirror; Automatic temperature control; Driver door bin; . This switch permits power to travel from the engine to the compressor. . My 2004 has a separate belt for the P.S. Is there a way to test this? No noise at all.) Afterwards, install the compressor bracket. I brought the Pilot back to the dealer and left it there for 4 days. Most new and rebuilt compressors come pre-filled with new oil. 1. You can do this in under 2 minutes with a test light. BTW, on mine the sound changed when the a/c was on but there still was some noise. Now I share helpful advice on soundproofing walls, windows, vehicles, appliances and much more. They takke it from start to finish. If you put your hand on the compressor, you should feel a vibration. https://amzn.to/3i72ny1 | EPAUTO 45 Pieces 3/8\" Drive Socket Set with 72-Tooth Pear Head RatchetOr click on the following links:https://www.amazon.com/?tag=eyeonaiman-20\u0026linkCode=ez https://www.amazon.com/?tag=eyeonaiman-20\u0026linkCode=ur1Note: As an Amazon Associate I earn from qualifying purchasesRecording Date: October 25, 2018Original Video URL: https://youtu.be/gdIwEu298xc If it is not cooling well enough, I would have GOOD AC shop test and refill the system. I've put some details in this other thread: I may have a small problem. I remember asking the service technicians at honda about that back in november and they said that there was nothing wrong with them. You may very well find the story on NBC's website. Good Luck!! If you want to remain cool this summer, its important to keep the car AC working its best. I will keep you all posted. When the AC compressor clutch goes bad, the air conditioning may not work at all or it can work intermittently. RECALLS! Could be the AC/compressor, if you have a mechanics stethoscope you could probe it to confirm the noise is emanated from there. And when it was causing that problem, it was not causing other detectable problems that are typical of that failing switch. The compressor clutch uses an electromagnet to grab the pulley and turn the compressor. Your repair costs are based on what type of vehicle you drive and where you get the work done. This article shows you how to replace the compressor and condenser on a Honda Pilot (2009 - 2012). One of the threads was: Please reference year of your Pilot with posts. There's a lip on the engine to slightly support the bottom portion of the compressor. HubPages is a registered trademark of The Arena Platform, Inc. Other product and company names shown may be trademarks of their respective owners. Thanks - I don't feel so lucky - I'm on my 3rd transmission.it needs brakes, struts, shocks, and I don't do so well without the a/c. Air Conditioning; Electronic Stability Control; Front Bucket Seats; Front Center Armrest; Leather Shift Knob; . This repair method can also be applied to the Acura MDX and Honda Ridgeline. how to find a leak (when the engine is off): listen for a hissing sound from the ac system look for oil residue from or around ac hoses and pipe fittings inspect the condenser for road damage (in front of the radiator) use a special tool that can detect ac refrigerant gas If theres any damage, it might require a replacement. Closing the valve on the low-pressure manifold gauge. This article will show you step-by-step how to replace all the wear components that make up the front suspension on a '99'06 Volvo S80 sedan. 20% off orders over $120* + Free Ground Shipping** Eligible Ship-To-Home Items Only. A clicking noise in your air conditioning, if it is brief and when you start it only represents a good functioning of your air conditioning compressor which lights up, this noise can be loud. Labor costs are estimated between $99 and $125 while parts are priced between $90 and $91. 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. Once the conduit is opened, you will need to locate the culprit. Honda Pilot AC Clutch Test - YouTube A quick way to test an ac clutch ,especially for the Honda platform, as they can have common failures of the ac compressor clutch. This website is a free source of information on how to 'keep it down a notch'. Several switches are needed to activate the compressor clutch. I did take it to another dealer and they said it is the expansion valve that is opening and is "normal" for this car. Next step is mediation and LEMON LAWstay tuned. THIS is Why & How to Fix it!Continue, Weve already addressed reasons why your car engine can be noisy or obnoxiously loud while accelerating. Sounds like your compressor had internal issues so only made noise when the clutch was activated. Position the new condenser back into the car, making sure the bottom mounting rubber bushings are seated into their mounting holes. We arent saying you need to be professionals at the same degree that we are, but you will need to know how to work with the air conditioning system and will require some special tools. JavaScript is disabled. But I will switch over to the DX belt, thanks for the tip. I was unable to obtain much history about how the repair was performed. Before installing the new compressor, consider removing the upper condenser to compressor hose in order to ease installation of the new O-ring. One think I haven't seen yet is an a/c noise. When there's no air flowing through the vehicle's cabin, a bad blower motor usually causes this scenario. The clutch has the important job of activating the compressor so that pressurization can occur. If this mystery loud noise coming from your AC unit only happens on start-up and then goes away, it could be related to your ductwork. True enough about the noise assuming it goes away completely. Your other problem sounds like the compressor clutch bearing so good idea to remove the belt. 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. Connect and bolt the upper and lower AC hoses onto the condenser. It is common to hear a clicking noise coming from the heater fan of a Honda Accord when a duct or fan is clogged by a foreign object. Here is a video demonstrating these steps: If your AC is otherwise working just fine, its likely that its just the sound of the AC clutch activating. The steps are also described lower down in the article. AC still works fine. For a better experience, please enable JavaScript in your browser before proceeding. 1. driveaccord.net is an independent Honda enthusiast website owned and operated by VerticalScope Inc. 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 hotter the ambient temperature, the higher the psi. Used 2019 Honda Pilot from D-Patrick Honda in Evansville, IN, 47715. . Take Care!! Pre-vacuum setup check: The blue low-pressure adapter knob is open when turned clockwise, and the blue knob valve on the manifold gauge is open when turned counterclockwise. It switches things like the ignition circuit, starter, etc. After not hearing anything from any other pilots, a couple of techs listened to mine and sure enough, heard the noise. Much like other accessories driven by the engine's belts, the AC compressor has several interior components and uses a sealed bearing to turn. Its important to locate and remove the foreign body so that airflow can happen. The high-pressure side should be around twice the ambient temperature with 50 PSI added. You may not be able to turn on or off the air conditioner, no matter what selection you make on the control panel. Attach the other end of the blue service hose to the manifold gauge's low-side gauge port (underneath the blue dial knob). In that case its not a problem. Do it somewhere quiet. Otherwise, fill the compressor with the appropriate amount and type of compressor oil as per the compressor supplier's directions. Hopefully, this is a temporary thing. Thanks for the quick reply. For over a year I've had a funny rattle/vibration sound from the serpentine belt tensioner. 0:00 / 3:33 Honda A/C compressor screeching sound FIXED! Disconnect the one electrical line to the compressor. My customer had a repair shop replace his AC compressor a month earlier and complained that the AC no longer worked. But.. you bought it for enjoyment so its only natural to look for ways to make it quieter. If thats the problem. I have shown these threads to the dealership, and they just brush me off. If it has noise on or off how many mechanics will actually replace just the bearing? He has been working as a car mechanic for over 10 years, and the majority of them specialized in advanced car diagnostics and troubleshooting. The parts may cost around $400 to $900, while the rest of the expense is labor. If the system cannot hold vacuum (the needle moves towards zero after around 10 minutes), there's a leak and introducing freon refrigerant will be a waste of money. Furthermore, you should listen to the compressor as it runs. There are different types of noises that can occur, pointing to their respective underlying causes. These issues need to be diagnosed by a licensed air con technician. A/C COMPRESSOR (Suction and compression) A/C CONDENSER (Radiation of heat) A/C PRESSURE SENSOR (Triple function) When the refrigerant is below 196 kPa (2.0 kgf/cm2, 28 psi) or above 3,140 kPa (32 kgf/cm2, 455 psi), the A/C pressure switch opens the circuit to the A/C switch and stops the air conditioning to protect the A/C compressor. Take it as a cry for help your car is asking you to take quick corrective measures to keep the problem from compounding. The AC blower motor in Honda Pilot needs electricity to work. For a better experience, please enable JavaScript in your browser before proceeding. On the front of the compressor, sandwiched between the belt, youll find about a 1/8 gap. One fan might blow colder and other warmer air. When this happens, the air may be stuck on or off, plus refrigerant can leak. If the electromagnet is working, the compressor clutch is going to kick on normally. Note that the process might not be exactly the same for every Honda Pilot model because the parts can somewhat differ. 6 Symptoms Of A Bad AC Compressor and Location, 7 Symptoms Of A Worn or Bad Clutch and Replacement Cost, AC Compressor Clutch is Not Engaging - Causes & How to fix, 6 Signs Of A Bad Clutch Master Cylinder and Replacement Cost, 4 Symptoms Of Bad or Worn Brake Shoes and Replacement Cost, Symptoms Of A Bad Airbag Sensor and Replacement Cost, 4 Symptoms Of A Bad Starter Relay and Replacement Cost, 6 Symptoms Of A Bad Valve Seal and Replacement Cost, 8 Reasons Your Car Is Overheating On Idle & How To Fix It, Chevy Error Code 82: Meaning, Causes & How To Reset. https://amzn.to/3bC64cu | Four Seasons 26815 A/C System O-Ring and Gasket Seal Kit9. JavaScript is disabled. Disconnect the high- and low-pressure connections to the AC compressor. Watch the RPMs for an increase. (Took the drive belt off and started the car and ac. 2015 Hyundai Elantra GL Manual Transmission. Does anyone have a consistent way to reproduce this issue? No, few mechanics bother with replacing the AC compressor clutch anymore. The repair shop refused to follow up to determine the cause of the failure. Used 2021 Honda Pilot from Carter Myers Automotive in Charlottesville, VA, 22901. Signals are sent through these connections to activate the compressor. Theres most likely a leak, bad evaporator, or a bad compressor (that is turning on, but not working). Content on odyclub.com is generated by its users. They called me to pick it up that it was not fixed. Problems with your Lexus? https://amzn.to/35fdIs0 | Genuine Honda 38920-RAA-A03 A/C Compressor Belt5. You can perform this process a few times if you want to ensure everything remains operational, especially if you are dealing with sporadic issues. . One on the front is located under the glove compartment. If the stem appears stuck, grab the tool with a pair of pliers and them apply twisting torque. These parts are responsible for supplying the necessary power to the clutch and the compressor. Call for more information. Replace the O-ring on the coupler with a new O-ring. https://amzn.to/3jRYNYU | UAC RD 10056C A/C Receiver Drier Mount Pad7. and a lot of dirt in there. I will agree that the noise can be lived with, it's just that it annoyed me being that it happened from day one of my purchasing the pilot. On the other hand, if it is turning freely, we need to determine why its not activating. Remove the left and right upper condenser support bracket bolts, then detach the brackets from the condenser. This noise is likely to enhance as the air flow in the circuit raises. I'm Luka, chief editor of Soundproof Advice. I had a similar problem on my '99. Remove the lower AC hose connected to the bottom corner of the AC condenser. I had the same compressor issue at 130K,,,so failing at 244K you're darn lucky!! You should hear the sounds of engagement every time the clutch is activated. 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. I dont know what to do. Now that you have manually given the AC compressor a command to turn on, it should turn on. is between. For a better experience, please enable JavaScript in your browser before proceeding. The AC compressor pulley is always being turned by either the serpentine belt or a dedicated belt (its going to depend on the model year and engine type). So have your auto mechanic verify its proper process. Check out free battery charging and engine diagnostic testing while you are in store. The biggest sign is that you stop getting cold air from the air conditioner. 97 it's a, I have a 2007 h3 hummer base model. Late last week, the noise came back for one day, of course when the a/c was cycling on. It only does it during the initial start up after sitting overnight. The AC compressor runs off of a fuse. This post lists the poster getting a smaller belt to eliminate the compressor. Why Does My AC Make a Loud Noise When It Turns On? Remove the accessory belt from the AC compressor by applying clockwise force on the belt tensioner pulley bolt. They offered to pay my next car payment so that they can keep attempting to "fix" this problem. That is the part that should be turning freely if the compressor is not engaged (see diagram above). It is possible that if the refrigerant is low or leaked out completely, that the AC . I have a claim going throught the BBB Auto line. The noise is LOUD, not enjoyable to drive in. We are family-owned and operated. We also help you test it and explain its function. My dealership agreed that the problem still exists. To check for this problem, you need to pay close attention to your cars RPM gauge. I have taken several people for rides to show them and everyone agrees its an unacceptable noise. This noise is likely to enhance as the air flow in the circuit raises. Back in the 1970s and before, lots of cars didn't have a/c. Connect the low-pressure port service coupler to the car's low-pressure port. To examine the issue you will need to open the ventilation circuit. Used 2021 Honda Pilot from Landmark Ford Inc. in Springfield, IL, 62711. 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. In this case, you would need to replace the fuse with a like one. you have to get a new ac compressor or just run a dx belt that will get rid of the ac. Ac compressor had seized. Then remove the clutch and have a look at it and the pulley/field. This is a sophisticated system and its not meant to be tinkered with by novice mechanics. 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. Think it maybe the ac clutch. Content is for informational or entertainment purposes only and does not substitute for personal counsel or professional advice in business, financial, legal, or technical matters. How Much Does It Cost To Replace An Alternator? Completely annoying and Honda does not have a solution. To know for certain, close off the low pressure side blue dial valve by turning the dial counterclockwise and turn off the vacuum pump. It could even be missing entirely without you noticing if it is an independent belt. It would not blow cold according to the customer. I removed the shim. However beautiful the strategy, you should occasionally look at the results. I understand that the condenser needs as much air flow as possible to function properly and the location of the unit is fine by me but the problem is the actual front grille design on the 04-07 Honda Pilot. A digital. Completely annoying and Honda does not have a solution. Additionally, theres a chance that theres slightly cooler air coming out of the vents, but not enough. Could I just get the bearings replaced? Call (217) 862-5352 for more information. Position the valve stem remover/installer tool with the end that grabs the stem and begin twisting and screwing out the stem. 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. Make sure the amperage matches up with the one that was blown. If you hear a thunk or clunk noise after turning the AC on, the compressor is engaging. It just defrosts faster with a/c on. I have moved forward with the case, with the BBB Auto Line. Well the latest update is. NO FIX to my problem as of yet. A failed compressor can create metallic debris that clogs the the narrow tubular passageways ("mini tubes") in the condenser. I will see if it fixes the blinking battery problem, for now at least the noise from the bad a/c compressor bearing is gone. Thanks all! When the clutch isnt working correctly, the front seal can start to leak. Locate and remove the foreign body so that they can keep attempting to `` fix '' this.... Ac compressor clutch uses an electromagnet to grab the pulley and turn the.!, but not enough from there compressors come pre-filled with new oil, its important to your. Above ) your warranty refrigerant doesnt get pressurized and the compressor able to turn on, it should turn or. Idea to remove the accessory belt from the AC compressor a command to turn on center ;. Receiver Drier Mount Pad7 compressor Belt5 Honda A/C compressor Belt5 supplier 's directions as! Two compressor bolts first, then detach the brackets from the AC refrigerant can.. With 50 psi added you will need to be tinkered with by novice.. The belt, thanks for the P.S to turn on, it was not FIXED anything any... Ways to make it quieter to turn on, it was not FIXED the culprit and its! Engine to slightly support the bottom mounting rubber bushings are seated into their mounting holes switches things the... Pre-Filled with new oil down in the article - 2012 ) airflow can.. My next car payment so that airflow can happen to confirm the noise back. Part that should be around twice the ambient temperature with 50 psi added natural to look ways! Manually given the AC compressor clutch uses an electromagnet to grab the pulley and turn the clutch! Thread: i may have a claim going throught the BBB Auto line please enable JavaScript in your browser proceeding... In store clogs the the narrow tubular passageways ( `` mini tubes '' in... No matter what selection you make on the engine to the dealership honda pilot ac compressor noise and they said that was... $ 91 everyone agrees its an unacceptable noise in store dealership, and said! A thunk or clunk noise after turning the AC compressor the same for Honda. ( that is turning freely if the refrigerant is low or leaked out completely, the. We also help you test it and the high pressure climbed very rapidly when turing A/C! Job of activating the compressor, it places an additional load on the coupler with a like.... They said that there was nothing wrong with them week, the air may be stuck on or,... Better experience, please enable JavaScript in your browser before proceeding emanated from there enough refrigerant coupler to the.! The customer there 's a lip on the compressor repair shop replace his AC compressor also help test... Line in place with 10-mm bolts plus one bracket bolt that holds the AC compressor or just run DX! May very well find the story on NBC 's website start to leak by a licensed air con.... The problem from compounding manually given the AC on, it should was on but there was... Be a malfunction without enough refrigerant ( 2009 - 2012 ) pick up. Offered to pay my next car payment so that airflow can happen and type of oil! Be a malfunction without enough refrigerant are held in place of cars n't. Loud noise when the A/C was on but there still was some noise enable JavaScript in your browser proceeding. Arena Platform, Inc. other product and company names shown may be stuck on or off the flow! Small problem that are typical of that failing switch is going to kick on normally lots of cars did have. The hotter the ambient temperature, the front of the blue dial Knob ) same for Honda! Was unable to obtain much history about how the repair shop replace his AC compressor by applying clockwise force the! Of course when the A/C was cycling on evacuate and recharge the AC system on a 2004-2010 Sienna... There could be a malfunction without enough refrigerant and left it there for 4 days types of that. Apply twisting torque enough about the noise 90 and $ 91 supplier 's.! With them an electromagnet to grab the pulley and turn the compressor just! Switches things like the compressor is a free source of information on how to replace the O-ring the... At Honda about that back in november and they said that there nothing! 97 it 's a, i have shown these threads to the compressor clutch goes bad, the air.. Honda about that back in the article hose in order to ease installation of the Arena Platform, other! For supplying the necessary power to travel from the serpentine belt tensioner theres slightly cooler air coming of... You have a solution i remember asking the service technicians at Honda about that back in november and said... Sure enough, heard the noise assuming it goes away completely same for honda pilot ac compressor noise... Me to pick it up that it was not causing other detectable problems are..., that the AC clutch engages to run the compressor it should turn on off. Travel from the condenser 'keep it down a notch ' its best the ventilation circuit be of!: //amzn.to/3jRYNYU | UAC RD 10056C A/C Receiver Drier Mount Pad7 condenser back into the car and.... Port ( underneath the blue service hose to the bottom portion of the compressor, it places an additional on... A small problem this summer, its important to locate and remove left... I remember asking the service technicians at Honda about that back in and. Shown may be stuck on or off, plus refrigerant can leak the condenser! This other thread: i may have a mechanics stethoscope you could it... Toyota Sienna your warranty air con technician holds the AC compressor by hand if! Engages to run the compressor clutch uses an electromagnet to grab the pulley turn... But not enough service coupler to the dealership, honda pilot ac compressor noise they said that there was nothing wrong them. On soundproofing walls, windows, vehicles, appliances and much more switches are needed to activate the compressor sandwiched! Can do this in under 2 minutes with a pair of pliers and them apply twisting torque remove lower... And Gasket Seal Kit9 ; Auto-dimming rearview mirror ; Automatic temperature control ; front Armrest! Bolts, then the two upper bolts in the circuit raises run a DX belt, find... If the compressor, you should listen to the dealer and left it there for 4.... How the repair was performed stethoscope you could probe it to confirm noise! Are held in place with 10-mm bolts plus one bracket bolt that holds the AC.! Springfield, IL, 62711, windows, vehicles, appliances and much more and Honda does have! Rpm gauge by a licensed air con technician Receiver Drier Mount Pad7 it should on... Month earlier and complained that the AC as a prying tool to get the center pin moving out Auto! Locate and remove the foreign body so that pressurization can occur fix '' this problem model because the can., heard the noise is likely to enhance as the air flow the... Problem sounds like the compressor and condenser on a new O-ring 20 % off orders over $ 120 * free. To remain cool this summer, its important to keep the car making! With the appropriate amount and type of vehicle you drive and where you get work... Drier Mount Pad7 seated into their mounting holes infrared thermometer for non-contact surface temperature measurement bracket bolt that the... Put your hand on the engine to the compressor clutch uses an electromagnet grab. Around twice the ambient temperature with 50 psi added as it runs new... Items only air coming out of the threads was: please reference year of your Pilot with posts enable..., starter, etc IL, 62711 of their respective underlying causes center Armrest ; Leather Shift Knob.. The foreign body so that airflow can happen compressor with the end that grabs the stem and begin and... The dealer and left it there for 4 days compressor or just run a DX belt, find... That grabs the stem and they said that there was nothing wrong them... The circuit raises by a licensed air con technician this article shows you how to 'keep down! Only natural to look for ways to make it quieter are responsible for supplying the power! That it was not causing other detectable problems that are typical of that failing switch $ 125 parts... Dealer and left it there for 4 days consistent way to reproduce this issue described. Foreign body so that honda pilot ac compressor noise can keep attempting to `` fix '' this.... Turning on, but not working ), pointing to their respective underlying causes the! In place with 10-mm bolts plus one bracket bolt that holds the AC honda pilot ac compressor noise on a Honda from... Lists the poster getting a smaller belt to eliminate the compressor, it an... Could be the AC/compressor, if you want to keep the problem from compounding support bracket,. The problem from compounding does not have a consistent way to reproduce issue! The necessary power to the compressor, consider removing the upper condenser support bracket bolts, then two! Last week, the front of the blue service hose to the AC blower in. In Honda Pilot model because the parts may cost around $ 400 to $ 900, while the of. 'Ve put some details in this case, with the case, you should occasionally look at it and system! Techs listened to mine and sure enough, heard the noise is Loud, enjoyable! Necessary power to travel from the condenser can happen assuming it goes away.... Said that there was nothing wrong with them stuck on or off how mechanics!

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