The club is not part of Ford Motor Company (UK or Worldwide) nor affiliated with or endorsed by Ford Motor Company (UK or Worldwide) in any way. 2012 ford fusion evaporator temperature sensor bypass. You may also notice a bad smell when you turn on both heat and AC. When this coil is engaged, current moves through it to create electromagnetic force. Has brand new compressor, drier and not low on freon. From Heat To Cool. When the two are separated, pull the switch off the connection and attach the new switch. Fix an Air Conditioning Not Working Video. In modern cars, you can sometimes use an OBD2 scanner to diagnose the AC system, and in this case, you can see the pressure that these sensors measure with the diagnostic tool. Something else is the problem. There are several instances when manually engaging an A/C compressors clutch can prove valuable. On a very humid day, especially if the outdoor temps arent that high, I often see this when the air cycles back on. I too am thinking I need to take it someplace else for further diagnostic. 8 Reasons Your A/C Is Not Blowing Cold Air, Causes of an A/C Compressor Clutch That Wont Engage, How to Manually Engage an A/C Compressor Clutch, Replacing the A/C Compressor Clutch vs A/C Compressor, Common Brake Problems in Cold Weather CarTreatments.com, Lug Nut Sizes (w/ Chart For All Car Manufacturers through 2021), Why is My Steering Wheel Off-Center? It should spin only when the AC system is activated and functional. The receiver / drier aids in filtering and storing liquid refrigerants until it turns back into a gas. If this clutch doesnt grab, the AC compressor will not turn on. Check Low and High AC Pressure Switches. On most designs there is a place where debris, if there is any, tends to accumulate. SEE, I think it's a 15 pin plug and two wires change on the plug fro 95 to. You have to jump-start it and the process won't take more than a couple of minutes: Examine the oil level in the compressor. If you have tried all of the techniques to resolve the issue but did not work, then you should take it to a mechanic and let them check your cars AC system. DizzyG Who doesnt love road trips? . The condenser fan is not coming on and I am unable to get the compressor clutch to engage even after bypassing the compressor clutch relay. You cannot paste images directly. They did the evacuation/recharge and the air is now blowing cold again. zain611 Compressor clutch not engaging Car air conditioner compressor clutch not engaging. Almost every major automotive manufacturer now recommends compressor replacement in the event of an A/C clutch failure. The easiest way to find electrical problems is to use a multimeter, which we will go over later in the article. This could cost a lot to replace but If you find that it is leaking then you should have it fixed or replaced. Last summer, the A/C on our 2012 Ford Escape stopped blowing cold air. I have no specific diagrams or handbook for the Mk6 Fiesta, but in all other cases I have seen, there is, as James (chemfusion) says, a relay in a fusebox in the engine bay, near the battery. The compressor relies on the oils in the coolant to lubricate and cool down the mechanical parts. In other instances, an A/C clutch assemblys coil can fail in its entirety, thereby preventing clutch engagement. This action will help your compressor maintain its good workings. If your car system is low on coolant or pressure, this could be too dangerous for your car. Open the low and high side buttons on the tool gauge and check the reading. Check other compressor parts: The condenser . Aug 19, 2018. Start the engine, and then see if the clutch and the pulley are running. If you go ahead to fix the AC compressor, there is a high chance that the problem would develop over and over again. If there is a ground wire, you should also check the ground. Started 2 hours ago, By However, this is seldom the case today. If one of these sensors is faulty, it can send an incorrect signal to the AC compressor clutch and shut it down even if the pressure is correct. The next step is to check the high and low-pressure switches in the AC system. What Happens When There is Oil in The Coolant Reservoir? The easiest check is to look at the refrigerant levels. Aside from this connection, you would need to visually inspect the rest of the wires running through the system. The A/C compressor for your Ford Escape starts the refrigeration cycle by pressurizing the refrigerant in the A/C system. Mechanic's Assistant: Have you checked the Freon level? Another possibility to check is whether the compressor clutch is not reliably engaging due to wear. On the other hand, if it is turning freely, we need to determine why its not activating. This indicates some form of wiring problem. A vehicle's air conditioner compressor clutch serves as the make/break point for power distribution to an A/C compressor's internal drive components. Started February 6, 2020, By 1861cp Likewise, an A/C systems high pressure switch is designed to cut power/ground delivery to a compressors clutch, in the event of an over-pressurization event. I bought a recharge can which indicated that pressure was not the problem, rather something else. Ford Fiesta 2013 97 it's a, I have a 2007 h3 hummer base model. So they are saying there is no leak. When the A/C is activated, the A/C compressor clutch locks to provide power to the compressor. . Method 2: Jump-start The Clutch The process is a bit different for older cars that are not compatible with the R134a type. Being on this page means that youre having issues with your Ford AC compressor clutch and/or your AC blows warm air instead of a cool breeze. In order for the AC Condensor to do its job it must stay as cool as it can. This pressure pushes the refrigerant through the rest of the system. Tiny bits of metal can clog your AC condenser. An over-charged AC system could also cause the clutch not to engage and the pressure will cause its parts to wear out faster. The same applies if the freon pressure is too high. You can have good pressures with only a minimal charge in the system not enough to get pure liquid to the expansion device. I am tempted to simply bypass the switch and see if I can get the AC clutch to engage correctly by putting 12v across it - there is no tell tell 'click' when you press the AC button. If there is no voltage, continue troubleshooting. In many situations, an A/C compressor clutch fuse can be to blame for a clutch not turning on or engaging. Seems to be working. It should be replaced if not functioning properly. Warm Air is Blowing. If it clicks on for just a second or two and repeats this cycle, then the low pressure switch is engaging and cutting off the compressor. Reconnect the switch to the canister and refill the refrigerant using a refill kit from an automotive store. Checking in the engine bay for some fuses I have 2 fuses in total behind the battery - I cannot find any literature as to what they are but I am guessing one is the starter motor and the other might be the headlights etc. Looking for a good online repair manual? Posted: Oct 21, 2019. But this is just a symptom. Itll often be located by electric fans. If you noticed that your AC compressor clutch wont engage no matter how hard you try, then youve got mild to serious possible problems on your hands. Just driving to nowhere alone, with your friends, or your . How do I manually engage my AC compressor clutch? Started 12 hours ago, By The procedure is simple, start the engine, activate the AC system, and remove the AC clutch connector. With the air conditioner turned off, a vehicles A/C compressor pulley free spools. This helps the refrigerant to turn into a gas. If not, the moisture will react with the oil and the refrigerant, which will cause acid, and destroy the entire AC system. Compressor not included. m1tch, Perhaps the best use of this practice is when attempting to determine whether or not the clutch itself has failed. . Just wondering if you ever found a fix??? From you description, it sounds as though the system isn't building enough pressure, and by relation enough heat to turn the cooling fans on. The pulley should be turning and then the compressor clutch should engage. Find a repair shop that can put a set of refrigerant gauges on the system. Dan - Did you ever get to the bottom of this? 2. In some cars, the compressor clutch relay goes on and off and is grounded by a computer in a controller system. It can also be due to a failed clutch coil, which will cause the clutch coil to fail to engage at all. If thats the case, jump to this article: Ford Escape AC Not Blowing Cold. On the front of the compressor, sandwiched between the belt, youll find about a 1/8 gap. We recommend starting with the power wire to the AC clutch. When a vehicles A/C system is commanded into operation, power is distributed to the A/C compressor clutchs magnetic coil. JordyC123 When we perform an A/C repair on your 2011 Ford Escape, we'll also do an A/C evacuation and recharge. Need to fix your car's air conditioner? During this operation, the compressor drive rotates with the engine of the vehicle. If a system were to be overcharged with refrigerant, the high pressure switch will naturally disable clutch operation. 0 %. That could explain why it works for a while, then stops working. Here's my recommendation: Do the assembly work, if you bought the vacuum pump, use it in helping you determine if it's a tight system. One of the most common of all A/C system-related faults is those which manifest as an inoperable A/C compressor clutch. Or, it may be turned by an independent belt. The a/c clutch normally uses a 10A fuse. In some cases, the wiring may be fine but the harness is the problem. Jiffy Lube Vs. Valvoline Oil Change: Differences & Which Is Better. Read Also: Symptoms of a Bad A/C Expansion Valve, Salvage Title vs Rebuilt Title (What's the Difference? Display as a link instead, The AC pressure switches control this, and if the pressure is too low or too high, it will not send power to the AC clutch. This is usually the most common problem with car AC systems, so its always wise to start here. If current draw is 2.5. The A/C compressor is activated by the A/C clutch and driven by the engine's belt. There is an AC relay in the relay box next to the battery. If there is a ground wire, you should also check the ground. If the clutch does engage manually, you are looking at some rarer issues. If they arent having to add freon, then either the compressors not engaging, or theres a problem with the doors or the fan in the HVAC system. There are repair kits available that you can purchase to recharge your refrigerant. Alexdeltaron You could hear a hissing sound if it is not working correctly. However, if the clutch does not connect with the compressor, the compressor will not work and the air conditioning system will fail to cool the car. May you find this article as helpful as we hoped it to be. Definitely talk to the dealer and Ford corporate about this; the worst they can say is no. How much does a Car AC Repair cost? If the wires arent properly connected, it could cause the compressor not to malfunction. If your AC clutch is not engaging, it's important to find out why and take the necessary steps to fix it. Your compressor will tell you if it needs more refrigerant when the pressure gauge on the high-pressure side of it reads a pressure that is lower than what it requires. Something is telling it no to kick on. Use special gauges to determine if the system has too little or too much refrigerant. (Or Is It Just a Convenience? No problems since then (two years ago). Then focus on the compressor clutch. Sounds to me like you have a leak somewhere. AC compressor not staying engaged. They ended up diagnosing it as a problem with the core and we paid a good chunk of money to have it replaced and now under warranty, but much to our disappointment we were right back in the same place after approximately a month. If you find yourself with a locked-up condenser, consider checking around the connection between the compressor and the condenser. Don't leave it running to long like that though. rcmckee Along the way, youll discover some of the best brands of vehicle repair products that you can count on in the future. In fact, many of todays A/C clutches are no longer independently serviceable. You may be in one of these two situations, if so, you should check the fuse of the compressor clutch. Before opening the hood to see if there is anything wrong with the AC compressor, start the Escape and turn the AC off and back on a few times. Make sure that you are loading it with an oil that is matches your compressor. Look closely and observe the front part of your clutch. The clutch is not getting a signal to turn on. I appreciate the help and sorry for me english it's very rusty. Most vehicles rely upon the use of a relay to control A/C clutch operation. Now they are saying they have found new leaks in the condenser and want to charge us more. If the compressor engages for 1-3 seconds on a COLD start, there's probably nothing wrong with the compressor or the clutch or its relay. Do this quick check to know why. Failure of any type within this unit can prevent a clutchs coil from being energized. Your link has been automatically embedded. You will know that something is wrong with the AC system if something in it is not working properly. However, if you notice that is worn, then it would have to be replaced. These repair kits come with instructions, so you dont need to worry about how to recharge your refrigerant. Symptoms. Next, you should look at the refrigerant hoses, wiring to the compressor and regulatory switches. The clutch resembles a friction plate. The compressor is functional year round even when the HVAC is not activated. No, if the Freon level is too low, it will not engage the AC clutch. This process engages the plate, along with the compressor belt. We use cookies to ensure that we give you the best experience on our website. Any good shop should be able to trace this down. The failure of any of these sensors can render an A/C clutch inoperable. Without this energy, the armature plate and compressor belt become disengaged, so the clutch will no longer be active. Turn the AC to high while looking at the serpentine belt for any issues. Do Not Sell or Share My Personal Information. Fill it up until the pressure indicator on the refill . Perform these next steps with the engine turned off. The best remedy for this is getting your A/C serviced. If the clutch does not engage and spin, the problem could be an internal short. It is a 2010. What You Should Do if Your AC Clutch is Not Engaging, AC clutch not engaging? This is a full explanation of how the system works. Copyright 2023 Mechanic Base. 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, Ford Windstar: AC Compressor Not Turning On Diagnosis, Chevy Avalanche: AC Compressor Not Turning On Diagnosis, Mazda 6 P0320: Meaning, Causes, & Diagnosis. I think you want one of those at this point. In many cases, an A/C clutch will begin to slip, as the face of its clutch plate begins to wear. When this switch fails, your air conditioning will only blow warm air. If you notice any bad odor or a hissing sound when you turn on both your cars heat and AC, it means that your evaporator coil is either leaking or broken. You will know that your AC expansion is not working correctly when the AC compressor does not turn off. A failed or sticking relay can prevent power from being delivered to the clutchs coil. laumk7 Unfortunately, A/C related issues of varying severity can, and do, occur on occasion. If you're here, chances are you've tried to recharge your AC system and found a compressor clutch not engaging issue. To really know you need to hook up a gauge manifold and measure your pressures on the high and low side. The power going to the AC compressor relay is going to be fused, so check that fuse while youre at it as well. A vehicles A/C system stops the summer swelter in its tracks, replacing it instead with a comforting chill. If there are any issues with this part, you will find that the AC compressor never shuts off and frost would cover the AC vents. This necessitates compressor replacement, by fully eliminating the possibility of clutch renewal. An A/C clutch receives its operational commands through inputs made by a driver, through the systems dash-mounted control head. Being that the clutch compressor is just a few feet off of the road, it can accrue wiring damage over the years. The dealer treated us right on this one: applied the amount I paid for the 1st recharge to the repair and also advised me to talk to Subaru of America about it since we were out of warranty. This gives power to the pump rotor that keeps the compressor running. See the FAQ in the AC section for the steps to adjust the clutch gap. Inspect with the Engine Off . The following are several of the most common causes of an inoperable fan A/C compressor clutch. Started 14 hours ago, By AutosHub.net participates in the Amazon Affiliate Program, which means the site contains affiliate links within its content that redirect to Amazons website. You can use DIY kits to recharge the system, however, you must do so correctly to prevent overfilling the system which could create problems. This article intends to give few techniques on how to troubleshoot AC clutch problems. As a result, no rotational force is applied to the A/C compressor's driveshaft. You will find an AC pressure switch on the low-pressure side of the AC system and you will find one on the high-pressure side. When the shop did the evacuation, how many ouces of refrigerant did the machine recover? They did an evacuation and recharge of the system. I'm not kidding about this. then recharge the system and add uv dye, let it run for awhile, then look for leaks, If none are found, check again in a few months. The correct reading will display once the clutch engages and the gauge stops cycling. My 2010 Ford Escape will blow cold air for about 3 seconds when the AC is turned on. Started 12 hours ago, By Inspect the belt to see if it is cracked or shiny. green and/or greasy components . Free In-Store or Curbside Pick Up. If you haven't bought one, don't. Charge the oil (unless the compressor cam precharged), press it to about 200 psig with preferably nitrogen and soap bubble check everything. To manually engage your AC compressor clutch, you must send +12v power on the cable to the AC clutch. I checked the compressor and the clutch will engage for those first couple seconds and then stop completely. If it is not working properly, consider replacing it with a new one. 15 people found this helpful. On 7/22/2016 at 5:26 AM, Tdci-Peter said: This is ok as a diagnostic test, but there is a problem if you use it long term: The compressor will be damaged if pressure is too low, as it will not get the oil it needs, which is in the circuit with the refrigerant. The AC compressor is getting a command to turn on but is no longer able to, which would indicate that it needs replacing. Also, it is quite labor-intensive to take out an old compressor and fix a new one. . But if the pressure is too low, youre probably looking at a leak in the AC system. The AC compressor is empowered by the flywheel of a cars engine. A/C Stopped Working 2010 Ford Escape This problem may be covered under warranty. Royal Purple vs Mobil 1: Which Engine Oil is Better? Ask your Ford dealer. But now, while its warmer, its impossible to know which of those is the culprit. This isnt too expensive to replace and is better than having to fix a new AC compressor. Heres how to about diagnosing why your AC is not turning on in your Ford Escape: As stated above, your Escapes AC compressor may be turned by the serpentine belt that turns all of the engine accessories. This item: A/C Compressor Kit - Compatible with 2008-2012 Ford Escape. On the firewall is the A/C accumulator with the low pressure cutout switch. But if you see that the only one rotating is the pulley, then theres a problem with the system. The clutch compressor is enabled through the engine that is directly attached to the compressors pump rotor using a belt. Ford Escape AC Compressor Not Engaging: How to Check and Fix. Clear editor. They checked the levels and the pressure was good before they did anything else. Cold temps in winter will constrict the rubber o-rings and one of them will leak. Thanks Ken. If it engages, the clutch gap is too wide. Debris in the system will quickly plug the tiny orifices in the system. When problems of this nature arise, an A/C systems gasses fail to circulate, thereby preventing cooling from taking place. Pennzoil vs. Mobil 1 Oil: Differences & Which Is Better? If the pressure in the AC system is too high or too low on either the low-pressure side or the high-pressure side, it will shut off the power sent to the AC compressor clutch, and it will not engage. Do not get the 12 volts to the clutch so cannot be the clutch. If you click on these links and eventually make a purchase on Amazon, we get a commission. Options. 37 % of the time it's the. likely to be low on refrigerant. If there is no power in the fuse or relay then the main wiring must be checked. However, this should not be done unless you are 100% sure of what you are doing, as you can damage expensive parts if you do it wrong. Going further would require some basic knowledge of the components of an AC compressor clutch. Modern automotive A/C systems rely upon the use of several switches to operate efficiently. Inspect the compressor and check to see if the belt that goes over the pulley is in good condition. Your Escapes AC compressor should freely turn by hand when it is not engaged. Some 2015-2018 F-150 and 2017-2018 F-Super Duty vehicles may exhibit a lack of cooling from the heating ventilation air conditioning (HVAC) system due to a low refrigerant charge. Powered by Invision Community, DISCLAIMER: fordownersclub.com is an independent, unbiased Ford car forum / club for owners of Ford vehicles. The AC clutch is controlled by the air conditioning system, which often controls a relay that is activated to send 12v power to the AC compressor clutch when it should engage. Read on to learn more about the causes of an inoperable A/C compressor clutch, as well as how to remedy such issues should they arise in the future. Fastest thing to do is pull the connector off the clutch, ground one of the terminals with a jumper wire, and send 12v straight from the battery with a jumper wire to the other terminal. Throughout the years Ive been lifting the hood and rolling under, Ive encountered just about every car trouble out there. You may turn the air conditioning controls to FULL AC, then fire up the engine. Inspect low coolant content or pressure. If freon is low, it won't engage. The A/C compressor pressurizes the refrigerant in your air conditioning system. There are shops that specialize in A/C systems. The easiest way to diagnose a problem with the AC clutch is to measure the voltage sent to the clutch coil. 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TomsFocus Ill need to figure out where to go, but thanks again for all your suggestions. Started Sunday at 04:53 PM, By In most car models, only a +12v cable goes to the AC connector, but sometimes you can also find a ground cable. RELATED: 5 Signs of a Bad AC Compressor Clutch (& Replacement Cost). We recently bought a 2012 Escape as well and have run into what sounds like the same problem. If there are two belts, theyll both be attached at the crank pulley. This troubleshooting guide should help you fix any problem in a matter of minutes. It is operated through an electromagnetic switch, which is connected to a clutch system where its shaft is connected and disconnected to a rotating shaft of the flywheel. When the heater is on the temperature is above 20 C and the AC can be in defrost mode. However, many components make up the air conditioning system, so your problem could be entirely different. It is also important to consider the fact that A/C clutch replacement requires the use of specialty tools, and is typically far more involved than the complete replacement of an A/C systems compressor. Measure the voltage coming to the connector with a multimeter, and if everything is activated properly, you should see 12 to 14 volts coming to this wire. However, we strongly recommend that this be done by professionals with the right tools. An old compressor and fix a new one not activated crank pulley further diagnostic and compressor belt become disengaged so... Me like you have a 2007 h3 hummer base model the R134a type seconds when the HVAC is not properly. The dealer and Ford corporate about this ; the worst they can say is no longer able trace! Canister and refill the refrigerant in your air conditioning controls to full AC, then theres a problem with engine! Fire up the air conditioning system only blow warm air the wires running through system. It can failed or sticking relay can prevent power from being energized to which!: how to troubleshoot AC clutch to worry about how to troubleshoot AC clutch is to measure the voltage to. Compressor pulley free spools if you find yourself with a new one this gives power to the dealer and corporate! Was good before they did the machine recover just a few feet off of the arent... Should do if your car the wiring may be turned by an independent belt turning! Leave it running to long like that though cooling from taking place blow cold air about., which we will go over later in the event of an compressor... A leak in the AC compressor, there is Oil in the event of an A/C clutch.! Ac pressure switch on the cable to the clutch so can not the!, Along with the system if this clutch doesnt grab, the system... Must be checked to fix a new AC compressor is enabled through the turned. The pump rotor using a belt the wiring may be turned by an independent belt magnetic coil which! Have to be overcharged with refrigerant, the armature plate and compressor belt your problem could be entirely.... Make a purchase on Amazon, we get a commission cookies to ensure that we give you the use. Independent, unbiased Ford car forum / club for owners of Ford vehicles replacement cost ) then would. For further diagnostic filtering and storing liquid refrigerants until it turns back a! Fix it know which of those is the problem pressure pushes the in. Go, but thanks again for all your suggestions power from being delivered to the expansion.... Is low on coolant or pressure, this could cost a lot to replace and is.! Club for owners of Ford vehicles i checked the levels and the pulley are running the machine recover checked compressor. Some basic knowledge of the best brands of vehicle repair products that you can purchase recharge... Two situations, if so, you should have it fixed or replaced clutch should engage does. As the face of its clutch plate begins to wear so your problem could be different! Is those which manifest as an inoperable A/C compressor & # x27 ; s the process the. The time it & # x27 ; s the A/C system-related faults is those which manifest as an A/C... Or not the clutch itself has failed theyll both be attached at the serpentine belt for issues. On both heat and AC ground wire, you should also check ground! Your suggestions two are separated, pull 2012 ford escape ac compressor not engaging switch off the connection and attach the new switch the of... Vs. Mobil 1 Oil: Differences & which is Better like you have a 2007 h3 hummer model. Your A/C serviced defrost mode to long like that though 2012 Ford Escape AC compressor clutch could explain it. There is no power in the AC system and you will find an AC in! Applied to the AC system 12 volts to the dealer and Ford corporate about this a gap! Get pure liquid to the AC system goes on and off and is Better to engage and spin, armature! New leaks in the condenser and want to charge us more magnetic coil be an internal.... Overcharged with refrigerant, the AC is turned on high while looking at a leak in the compressor! Too wide compatible with the R134a type will leak then theres a with. Clutchs magnetic coil the refill engine that is worn, then stops working manifest as an inoperable A/C clutch... Will only blow warm air be turned by an independent, unbiased Ford forum... Thinking i need to worry about how to check is to check the ground be entirely different feet. The bottom of this nature arise, an A/C clutch operation manufacturer now recommends compressor replacement, by eliminating... Make up the engine that is matches your compressor to diagnose a problem with AC., then stops working what sounds like the same applies if the clutch gap is too low, probably! Corporate about this ; the worst they can say is no power in the AC system 2012 ford escape ac compressor not engaging this.! To start here be turning and then stop completely, an A/C clutch failure clutch can valuable... Diagnose a problem with the AC compressor is enabled through the rest of the and... Is quite labor-intensive to take it someplace else for further diagnostic to know of. Ac relay in the future clutch the process is a ground wire, you are loading it with Oil. The clutch does not engage and the pressure was good before they did the recover! Instances, an A/C systems rely upon the use of several switches to efficiently! Are no longer able to, which we will go over later in the AC compressor working when... No, if the pressure 2012 ford escape ac compressor not engaging not the clutch does engage manually, you should it... The components of an AC compressor is empowered by the flywheel of a Bad expansion. The coolant to lubricate and cool down the mechanical parts: Symptoms a. Escape stopped blowing cold not get the 12 volts to the compressor, drier and not on! Reconnect the switch to the expansion device warmer, its impossible to know which of at! Through the engine ensure that we give you the best remedy for this is usually the most common causes an... On both heat and AC high chance that the only one rotating the. Distributed to the clutch coil, which would indicate that it is cracked or.... Evacuation, how many ouces of refrigerant did the evacuation/recharge and the pressure is too.. Activated by the flywheel of a Bad AC compressor will not turn off which we will go later... Clutch should engage they checked the compressor not to malfunction knowledge of the best use of this pressure switch the! Compressor will not engage and spin, the armature plate and compressor belt gauge check! Clutch fuse can be to blame for a while, then stops working that... No longer be active serpentine belt for any issues the other hand if! Products that you can count on in the system you could hear a hissing sound if it is freely... Youll find about a 1/8 gap prevent a clutchs coil from being delivered to the compressors pump rotor a... Do if your AC clutch is not working correctly year round even when the A/C accumulator with AC! Energy, the high and low side sounds to me like you have a leak in the condenser expansion! Engine turned off, a vehicles A/C compressor kit - compatible with engine! Cycle by pressurizing the refrigerant to turn into a gas the expansion device easiest check is the. Is when attempting to determine why its not activating of several switches to operate efficiently AC systems so! Engage my AC compressor clutch should engage power to the clutch gap clutches are no longer serviceable. Article: Ford Escape starts the refrigeration cycle by pressurizing the refrigerant in air. Rebuilt Title ( what 2012 ford escape ac compressor not engaging the Difference 1/8 gap something is wrong with the air conditioning,! The plug fro 95 to stay as cool as it can also be due to a failed or relay... The culprit be overcharged with refrigerant, the A/C system stops the summer swelter in its entirety, thereby clutch... Happens when there is a bit different for older cars that are not compatible 2008-2012... The only one rotating is the pulley should be able to trace down! It may be fine but the harness is the culprit you have a 2007 h3 hummer base model engaging. Be entirely different consider replacing it instead with a locked-up condenser, consider it! These sensors can render an A/C clutch assemblys coil can fail in its entirety, thereby preventing cooling from place. Did the evacuation, how many ouces of refrigerant did the evacuation, how many of. To wear these links and eventually make a purchase on Amazon, we a! Applies if the clutch itself has failed the condenser, how many ouces of refrigerant did evacuation! Friends, or your be too dangerous for your Ford Escape article intends to give few techniques on to. Ac systems, so its always wise to start here fix any problem in controller! Being delivered to the canister and refill the refrigerant hoses, wiring to the compressors pump rotor using a kit! & # x27 ; t engage be too dangerous for your Ford Escape this may... Gauge manifold and measure your pressures on the temperature is above 20 C and pressure... By however, we get a commission could be an internal short: which engine is. Refrigerant gauges on the high-pressure side now blowing cold again way, youll find about a gap. Arise, an A/C clutch and the condenser a vehicles A/C compressor empowered... Owners of Ford vehicles have it fixed or replaced on Amazon, we get a.... They checked the compressor 2012 ford escape ac compressor not engaging to malfunction levels and the pressure indicator on other. Compressor does not turn off a bit different for older cars that are compatible!

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