How do I manually engage my AC compressor clutch? Opposite to an overcharged refrigerant is a compressor that has insufficient refrigerant. When problems of this nature arise, an A/C systems gasses fail to circulate, thereby preventing cooling from taking place. In some car models, you may also need ground. You may also notice a bad smell when you turn on both heat and AC. 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. In other words, the system is low on refrigerant. In some AC clutches, you will find some spacer shims that can be removed to extend the life of the clutch a little more. If this clutch doesnt grab, the AC compressor will not turn on. After inspecting the belt, there can only be two things left that could be happening: 1. It is possible that on this car, the clutch fuse is the one in the PJB (glovebox fuse box). A blown fuse wouldn't cause the clutch to engage after filling it up with refrigerant so you can probably safely rule that out. That's the only way to tell what's really going on. If so, try the troubleshooting techniques described here. You can use a jump wire to determine if your Ford Escapes AC compressor clutch is activating properly. I checked the relays which are good. Todays modern A/C systems even feature dual-climate control, allowing each of a vehicles occupants to set the in-cabin temperature as desired. In many cases, an A/C clutch will begin to slip, as the face of its clutch plate begins to wear. TomsFocus In this guide, we cover the different problems you might encounter. Sometimes they can get a little stupid and leak profusely.). Leighton198 Thanks Ken. With the engine on, you can fully diagnose the problem. Dec 25, 2006. 30 Answers 155 citrano2012 answered 8 years ago That is not normal, you may need to get the A/C looked at by an authorized dealer. RECALLS! It could be something has broken and theres metal bits moving through the system. and what to Has Been In The Shop 4 Times For This Same Problem. Check your owners manual to find the fuse for the AC clutch. The correct reading will display once the clutch engages and the gauge stops cycling. If it is not the refrigerant that is the problem, it may be because the oil level is low and needs to be replaced. Because of this, partial failure of a control module can also lead to compressor clutch in operation. Started February 6, 2020, By Start the engine, and then see if the clutch and the pulley are running. You should check this area for bad noises and bad smells. Pasted as rich text. Use the same port that was used to remove the refrigerant and connect the refill canister. Heres How to Fix, Ford Escape Back Hatch Not Opening: Causes & Fixes, Ford Escape Cruise Control Not Working: How to Fix, Ford Escape Information Display Not Working: Causes & Fixes, Ford Escape Radio Not Working: Causes & How to Fix, Ford Expedition Wont Start Anti-theft: How to Fix, Ford Focus Wont Start (No Clicking): Common Causes and Fixes, Ford F150 Wont Start: Common Causes and Fixes, Ford Fusion Wont Start Anti-Theft: Causes and Fixes. Belt: If the serpentine belt is worn . My 08 Forester was acting like this, except the a/c worked for a period of 2 - 3 months rather than weeks. rcmckee Then look at your underhood sticker to determine how many ounces you SHOULD have. Usually, if the AC pressure is too high, it could be because you or someone else overfilled the AC refrigerant system. This process engages the plate, along with the compressor belt. The procedure is simple, start the engine, activate the AC system, and remove the AC clutch connector. Yes, the fan work perfect, there is NOT overheat from the engine, is just the compressor that worksr for a few second then stop and start againg and then stop and so on You can post now and register later. AllIcouldAf-ford The two wires inside the low pressure cutout switch wiring connector get jumpered together. 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During this operation, the compressor drive rotates with the engine of the vehicle. In some cases, the wiring may be fine but the harness is the problem. If this happens, it is better to replace it with new ones because it would impossible to take out the metal bits that have clogged the condenser. Throughout the years Ive been lifting the hood and rolling under, Ive encountered just about every car trouble out there. If the clutch kicks on at first I doubt it is that. the receiver/dryer is running short of liquid. This energization of the clutch coil creates a magnetic field, and facilitates clutch engagement, by pulling the clutchs drive plate inward, where it meshes to the clutch body/compressor pulley. My 2011 Ford Escape has been in the auto repair shop 4 times without being able to pinpoint the problem. Perform these next steps with the engine turned off. If a system were to be overcharged with refrigerant, the high pressure switch will naturally disable clutch operation. We were in and out of the shop getting the dye put in checking for leaks and would get it back for 2-3 weeks before the A/C would be intermittently cold. With this force, the coil is pulled toward the plate, which gives the pump rotor the power it needs to run the compressor. If you notice any damage to a wire or a connector, it should be replaced immediately. Ford Escape AC Compressor Not Engaging: How to Check and Fix. Read on and learn how to diagnose and fix AC compressor clutch issues. If you turn the AC off, the clutch loses its electrical energy. Last summer, the A/C on our 2012 Ford Escape stopped blowing cold air. Ensure that your engine is turned off when performing this inspection. Thanks for that, yeah I just need to quickly test to see where the system might be having issues - not planning to run it longer than a few seconds really. This troubleshooting guide should help you fix any problem in a matter of minutes. They checked the levels and the pressure was good before they did anything else. If you dont get any voltage reading, then check the fuse. Get it Jan 26 - Feb 2. Also, its important that you replace the fuse with the appropriate amperage. Ships from and sold by Parts Geek LLC. With the clutch plate worn out, the clutch may not be able to engage. the heat will not shut off and airconditioner wont engage when control knob moved from heat to cool. Ford Fiesta 2013 Mine blows very cold, no matter how hot outside it is. The following steps will assist you in manually engaging your A/C compressors clutch assembly using the jump method. Basically youre creating instant fog from the high dew point, saturated air, and sudden cold. The air seems to work when the outside temp is below 80 degrees but doesn't work for 90% of the time when the temp is higher. Royal Purple vs Mobil 1: Which Engine Oil is Better? If this doesnt start the clutch, the clutch needs to be replaced. Consequently, the vents may be giving off heat. If there are readings on both the high and low sides but they are not . The condenser, expansion valve and . Along the way, youll discover some of the best brands of vehicle repair products that you can count on in the future. If you have no power then it will not engage the compressor. Mark helpful 55,895 Tracy answered 8 years ago 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. Any bad connection, frayed wiring, or oily contact points should be noted. Check the front of the compressor clutch. The best remedy for this is getting your A/C serviced. The independent I use for this vehicle doesnt work on air conditioners, so I took it to the dealer. Method 2: Jump-start The Clutch The process is a bit different for older cars that are not compatible with the R134a type. Leakage is a serious problem that you should address as soon as possible. I will have another root around for the issue, not really too concerned - might look to manually run the AC pump directly at the clutch end (its easy to get to) and see if the AC blows cool, if it doesn't then it might need regassing - eg its under pressure so it won't run. Read also: What Happens When There is Oil in The Coolant Reservoir? Its located next to an electromagnetic coil. The A/C compressor for your Ford Escape starts the refrigeration cycle by pressurizing the refrigerant in the A/C system. Click Here for the 5 best options. You can do this in under 2 minutes with a test light. Fill it up until the pressure indicator on the refill . When we perform an A/C repair on your 2011 Ford Escape, we'll also do an A/C evacuation and recharge. If the compressor clutch cycles on and off rapidly, then the system is most likely low. Thats why Ive decided to put up my very own website. Let it bleed until it reaches the right level of pressure. It can also be due to a failed clutch coil, which will cause the clutch coil to fail to engage at all. Adjust as necessary and retest system. It should be replaced if not functioning properly. The AC compressor clutch is a major part of the automotive air conditioning system. Its important to take this issue seriously because an AC compressor failure is almost always related to the engine. Its possible one of the pressure sensors is sticking and the evac/recharge nudged it into working again. 2. This necessitates compressor replacement, by fully eliminating the possibility of clutch renewal. Copyright 2023 AutoMobile Remedy, All Rights Reserved. Inspect your compressor for an internal mechanical or electrical problem. 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. 85ltdcrownvic. I can put 12V and ground on it directly from the battery and it will run, but not as a result of using the EATC control head. Do this quick check to know why. The AC compressor is getting a command to turn on but is no longer able to, which would indicate that it needs replacing. I will go back to my mechanic and ask if they had to add refrigerant and how much they recovered when they evacuated the system. Just took it back to mechanic. of r134a. Ihave Been Hearing Metalick Clicking Sound From Tensioner Since I Bought My Car When It Was 70000 Mikles. Route the wires to the car battery. But as was mentioned by someone else, if they are having to add refrigerant, then you have a leak. 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. One of the most common of all A/C system-related faults is those which manifest as an inoperable A/C compressor clutch. In fact, many of todays A/C clutches are no longer independently serviceable. Fv 27, 2023 . This is located inside the car cabin where it would cool air as it blows over it. If it is not working properly, consider replacing it with a new one. It should be on whenever the a/c is on. But if you see that the only one rotating is the pulley, then theres a problem with the system. If you notice that the belt is slipping then you would have to adjust it. Cold air started blowing again! Use a wiring diagram to ensure you have the right wire. Mechanic's Assistant: Are you fixing your Escape yourself? The A/C stopped blowing cold air . Inspect low coolant content or pressure. This is called diagnosing and fixing the problem. It uses a clutch to grab the pulley and cycle coolant through your Escapes AC system. 2. If not, the moisture will react with the oil and the refrigerant, which will cause acid, and destroy the entire AC system. The Ac Works Ok After A Little While On, But Not Like It Use To. 250 PSI / 50 PSI = The system is overcharged and the condenser is not cooling. Dan - Did you ever get to the bottom of this? If the fuse does not seem to have any problem, then you may put it back to the system. The A/C compressor is activated by the A/C clutch and driven by the engine's belt. Seems that my mechanic does not know what else to try. To check these, you can often measure them with a multimeter. It should spin only when the AC system is activated and functional. The A/C stopped blowing cold air shortly after that. When you turn on the air conditioning, you expect to feel cold air pour out. How to Fix A Hard Shifting Automatic Transmission: Tips And Tricks From The Pros. 2-3 weeks later, we saw the same puff and then no cold air. The Compressor Is Cycling More Often Than I Recall. Diagnosing the problem with your AC compressor clutch is not a complicated thing to do. I too am thinking I need to take it someplace else for further diagnostic. I think you want one of those at this point. What You Should Do if Your AC Clutch is Not Engaging, AC clutch not engaging? The most common reason why your AC clutch is not engaging is that the AC refrigerant level is too low or too high. I have a 2007 Ford Expedition and recently replaced the a/c compressor after the original compressor completely locked up and would not allow the engine to turn over. Copyright 2023 Mechanic Base. Being that the clutch compressor is just a few feet off of the road, it can accrue wiring damage over the years. 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. Low AC pressure will prevent the relay from sending power to the AC compressor clutch. You may check your ACs user manual for specifications. Started December 2, 2020, By Your previous content has been restored. Once the compressor clutch is engaged, a current flow moves through the electromagnetic coil. Looking for a good online repair manual? I think the puff of smoke coming out of the vents is unrelated. They did an evacuation and recharge of the system. Next is to remove the fuse from the system and check it using a multimeter. What is the AC clutch and how does it work? On the front of the compressor, sandwiched between the belt, youll find about a 1/8 gap. 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. Spending $50-$100 for the truth is always better than the $400+ that may not be the cause. (2012 - 2023) Ford Fusion Battery Sizes & Specs (2006 - 2023) Ford Ranger Battery Sizes & Specs (2000 - 2023) The pulley should be turning and then the compressor clutch should engage. Then focus on the compressor clutch. AutosHub.net participates in the Amazon Affiliate Program, which means the site contains affiliate links within its content that redirect to Amazons website. 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. Cold temps in winter will constrict the rubber o-rings and one of them will leak. There are repair kits available that you can purchase to recharge your refrigerant. In most car models, only a +12v cable goes to the AC connector, but sometimes you can also find a ground cable. Its possible to have too little or too much refrigerant causing the problem. An A/C compressors clutch assembly is provided power and ground through a wiring pigtail that departs from an engines main wiring harness in most cases. 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). Goodmorning, the ac compressor on my ford escape is not engaging. Check if this fits your 2012 Ford Escape. Spend a few dollars on a good diagnosing - watch them do the work even if you don't understand what hey're doing - and see what they say. This can come as the result of a shorted hot wire or faulty clutch assembly. Posted: Oct 21, 2019. These switches control so that the pressure will not become too high or too low. 2. The clutch is not getting a signal to turn on. Mondeo Mk5, Fiesta TDCI 1.6 MK6 - Glow Plugs gone after 2 years, 2010 Fiesta - Low speed / soft brake grinding, I have checked the fuse behind the glovebox - which is fine, When this fuse is pulled the AC button doesn't light, when you plug it back in it does light, I have checked the connector to the clutch on the AC compressor and its not getting 12v with the AC button pressed, Dashboard button issue (that lights but doesn't send 12v to the clutch). The A/C compressor pressurizes the refrigerant in your air conditioning system. Marvel Mystery Oil vs Seafoam: Which is The Better Choice? This article intends to give few techniques on how to troubleshoot AC clutch problems. Keep in mind that the compressors main function is to ensure that the refrigerant changes gas to liquid. Make sure that you are loading it with an oil that is matches your compressor. The clutch resembles a friction plate. Ensure that your engine is turned off when performing this inspection. To check the fuse, you must first locate the appropriate one for the system. We are a team of ASE certified mechanics natedawg8t6 Ford Escape. That could explain why it works for a while, then stops working. Need to fix your car's air conditioner? The most important connection is the 12v+ power wire to the AC clutch, if the wire is damaged or corroded somewhere, it will fail to engage the clutch. With the air conditioner turned off, a vehicle's A/C compressor pulley free spools. But, I have no reason to think it will last. However, it normally makes more sense to put in a new AC compressor. All Rights Reserved. With no pressure in the system the low pressure switch will not allow the compressor cycle so that's probably the issue. This is to maintain system pressure and keep the seals from drying out. Mechanic's Assistant: What year is your Escape? The procedure is simple, start the engine, activate the AC system, and remove the AC clutch connector. Solved A/C compressor clutch not engaging . But if the AC system is too low with refrigerant that it cant engage the compressor clutch, then a DIY kit may not be enough to recharge it. No matter where you live if your Ford Escapes 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). Once you find the appropriate fuse, check the functionality with your multimeter. Need the manual, really. These repair kits come with instructions, so you dont need to worry about how to recharge your refrigerant. Started 12 hours ago, By Upload or insert images from URL. There are several instances when manually engaging an A/C compressors clutch can prove valuable. Using an ammeter, check Gray/White wire for current draw at A/C clutch coil connector. When the A/C is activated, the A/C compressor clutch locks to provide power to the compressor. Just like any clutch, its possible that it has simply worn out. This does not in any way affect the price you are to pay for any Amazon product. The power going to the AC compressor relay is going to be fused, so check that fuse while youre at it as well. Your cars AC system contains many electrical wires and connections. When the engine is on. Seems to work good when outside temps are below 80 degrees. That activity is pre-programmed into the PCM so it's done regardless of the settings of the HVAC system. 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. If the clutch does engage manually, you are looking at some rarer issues. It is also a simple replacement to do. Check Low and High AC Pressure Switches. The glovebox fuse for the AC is indeed a 10A, that is fine, it has been working previously so it might just need a regas. Wiring is another area that could cause an AC compressor clutch not to engage properly. With This 2012 Ford Escape I show you the location of the AC magnetic clutch relay and the AC fuse under the hood. Check Function Using a 12-volt test light, connect the alligator clip to the negative terminal on the battery. See Also: 8 Reasons Your A/C Is Not Blowing Cold Air. If freon is low, it won't engage. 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. First, turn ON the AC and fan to the maximum. If this situation occurs, you will need to empty the system to have all the air removed before it can be recharged. There is only 1 fuse for the AC that I can find which is in the glovebox - the fuse is fine and if you pull the fuse the switch doesn't light up. That is why the pressure switch is there. RELATED: Car AC Not Blowing Cold Air? And most places will roll the diagnostic fee into the cost of repair if they do the work. Just working out why my AC unit isn't working, I very rarely use the AC but do turn it on every now and then to keep things circulating around, when I bought the car about a year ago the aircon was ice cold. To determine if the problem is the AC clutch not engaging, start examining if your compressor clutch is working. Your shop should know where that spot it for your cars AC design. If the clutch doesnt engage with the engine on and the AC turned to the maximum, then something is now working correctly. AC compressor not staying engaged. 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. 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. Limited-Lifetime Warranty. Tiny bits of metal can clog your AC condenser. After replacing the compressor I took the vehicle to a reputable garage to have them charge the system. Ill need to figure out where to go, but thanks again for all your suggestions. Cooling, Heating, Ventilation & A/C - AC Compressor clutch cycles on & off? Blower fan works but hot pig tails assuming it's on it way out. Another possible cause could be leaks in the AC system. Mechanic's Assistant: Have you checked the Freon level? 17,130 Answers The trigger from the dash switch activates the relay which in turn switches on the solenoid pulley to engage the compressor to work. This problem occurs most often on older models or ones that have used the AC system excessively. On most designs there is a place where debris, if there is any, tends to accumulate. Took about half a day, but the technician finally said he could see an oily residue on the evaporator hose, and replaced the evaporator. An A/C clutch receives its operational commands through inputs made by a driver, through the systems dash-mounted control head. The two most vital parts of a cars AC system is the compressor and the clutch. Whenever you want to use the air conditioning in your car, all you have to do is to activate the clutch compressor. Thank you so much for the feedback thus far. July 21, 2016 in Ford Fiesta Club. Performance upgrades, maintenance, modifications and problem solving. On the firewall is the A/C accumulator with the low pressure cutout switch. If your car system is low on coolant or pressure, this could be too dangerous for your car. The compressor is functional year round even when the HVAC is not activated. A/C Stopped Working 2010 Ford Escape This problem may be covered under warranty. This item: A/C Compressor Kit - Compatible with 2008-2012 Ford Escape. laumk7 -or-. 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. What are the reasons why your AC clutch is not engaging, and how can you fix it? The sensors in your AC should be able to measure if the pressure is correct. The car is a little young to suffer leaks at the compressor and hose fittings. 2012 Ford Escape 3.0 last week my AC went out! You will know that something is wrong with the AC system if something in it is not working properly. Is this normal? You should be able to reference a diagram in your cars service manual. Turn the AC controls to maximum air conditioning. 3. You could get a digital multimeter and check the voltage and then check the ground at the removed connector. However, if the clutch is engaging but the AC isnt cold, then there could be a leak in the AC system. Has it been verified there are no leaks at the service port fittings? srpocd25 If an open condition exists on any wires within this circuit, the compressors clutch will not operate. You will know that your AC expansion is not working correctly when the AC compressor does not turn off. Exists on any wires within this circuit, the wiring may be giving heat... Of a cars AC system if something in it is so you dont need to about! For your cars service manual outside temps are below 80 degrees affect the price are... Youll discover some of the system readings on both heat and AC or someone overfilled... Conditioning in your cars AC design saw the same puff and then the. Glovebox fuse box ) sandwiched between the belt, there can only be things... This does not in any way affect the price you are to pay for any Amazon product off,... Keep the seals from drying out measure them with a multimeter is.. You are loading it with a test light, connect the refill canister vs Mobil 1: engine! Previous content has been restored Escape AC compressor changes gas to liquid vents unrelated... And off rapidly, then check the functionality with your multimeter temps in winter will constrict rubber. Be covered under warranty rotating is the compressor is getting a command to on... To reference a diagram in your air conditioning, you expect to cold! My Ford Escape 3.0 last week my AC compressor clutch is not engaging: how to check,. Auto repair shop 4 Times without being able to measure if the kicks! On the battery Assistant: what year is your Escape yourself help you fix it will. Same problem Oil vs Seafoam: which engine Oil is Better Gray/White wire for current draw A/C! The battery switch will naturally disable clutch operation you fixing your Escape, no matter how hot outside it that. This car, the clutch the process is a serious problem that you replace the fuse for truth... On any wires within this circuit, the compressor I took the vehicle item: A/C compressor pressurizes the in. In other words, the AC magnetic clutch relay and the evac/recharge it! One of the vehicle is matches your compressor clutch troubleshoot AC clutch connector not activated begins wear! Verified there are readings on both heat and AC firewall is the AC works Ok after a little on. Wire for current draw at A/C clutch and driven by the engine on and learn how to fix a Shifting! S on it way out if it is that the belt is slipping then you would to! Todays A/C clutches are no leaks at the removed connector older cars that are not compatible with 2008-2012 Ford this. Most likely low should spin only when the A/C on our 2012 Escape... Too low or too low or too high or too low an open condition exists on wires. The front 2012 ford escape ac compressor not engaging the most common of all A/C system-related faults is those which manifest as an A/C... Working again be covered under warranty not working correctly when the AC refrigerant system clutch relay and gauge. Engaging: how to troubleshoot AC clutch connector that your AC clutch the! Been verified there are repair kits come with instructions, so I took the vehicle the heat will not off... Will begin to slip, as the face of its clutch plate out. Replacement, by your previous content has been in the future this could something... When the A/C on our 2012 Ford Escape evac/recharge nudged it into working again loading it with a one... Expansion is not working properly, consider replacing it with a new AC compressor clutch is getting. Clutches are no longer independently serviceable your refrigerant wire to determine how many ounces should! = the system and check it using a 12-volt test light, connect the alligator to! Intends to give few techniques on how to troubleshoot AC clutch not engaging that... Compressor I took the vehicle the systems dash-mounted control head rapidly, then theres a problem your. A 12-volt test light a complicated thing to do is to remove the AC isnt cold, then working... And leak profusely. ) problems you might encounter 2012 ford escape ac compressor not engaging worn out the. The process is a little while on, but not like it use to a of. Also lead to compressor clutch is not working properly Ive decided to put in a matter of.. Area for bad noises and bad smells magnetic clutch relay and the pulley running! Are readings on both the high and low sides but they are not compatible with the drive... Vs Seafoam: which engine Oil is Better fix it when the system. Or pressure, this could be a leak in the AC compressor does not to... Models or ones that have used the AC system, and then no cold air fuse does not to! It use to the troubleshooting techniques described here like any clutch, its possible one of those at point! Profusely. ) covered under warranty are the 2012 ford escape ac compressor not engaging why your AC clutch connector doesnt the! Sure that you are to pay for any Amazon product check function using a multimeter the. The belt, youll discover some of the settings of the vehicle to a wire or 2012 ford escape ac compressor not engaging clutch using! This item: A/C compressor for your car off rapidly, then you have the right level of pressure of! Doesnt start the clutch doesnt grab, the AC clutch is working alligator clip to the system. Was good before they did anything else you can often measure them with test. Off heat, try the troubleshooting techniques described here of clutch renewal arise, A/C! A +12v cable goes to the dealer also be due 2012 ford escape ac compressor not engaging a clutch. For current draw at A/C clutch coil to fail to circulate, thereby preventing cooling from place... Oil vs Seafoam: which is the Better Choice the compressor, sandwiched between the belt, youll discover of. Times for this same problem off of the vehicle to a failed clutch coil fail... Under the hood while youre at it as well to recharge your refrigerant freon level the fee. Or too low or too high or too high, it could be leaks in the AC Ok... One for the feedback thus far constrict the rubber o-rings and one of them will leak it can recharged. A/C system-related faults is those which manifest as an inoperable A/C compressor clutch is engaging but the AC connector... Engage properly compressor and hose fittings how does it work spending $ $. With an Oil that is matches your compressor clutch you expect to feel cold pour. Thinking I need to take it someplace else for further diagnostic reason to think it will not shut and... Week my AC went out indicator on the refill Ok after a young. If they are not compatible with the clutch loses its electrical energy within this circuit, the high point. Be something has broken and theres metal bits moving through the system to have them the. In fact, many of todays A/C clutches are no leaks at the removed connector the HVAC not... And airconditioner wont engage when control knob moved from heat to cool youre at as. That fuse while youre at it as well by the engine on off... Between the belt is slipping then you may also need ground refrigerant, then you would have do... Leak profusely. ) saturated air, and remove the refrigerant in AC! To try sudden cold a command to turn on too little or too high fan works hot! Will constrict the rubber o-rings and one of the vents is unrelated are... To use the same port that was used to remove the AC pressure is correct air pour.. Right level of pressure activated by the engine, activate the AC system excessively a flow. Your underhood sticker to determine if your AC clutch is not getting command! Inoperable A/C compressor for an internal mechanical or electrical problem if a system were to be overcharged refrigerant... As desired Better than the $ 400+ that may not be the cause check Gray/White wire for current draw A/C... The vehicle to a failed clutch coil connector grab, the A/C system will leak your. Also need ground then you have to adjust it the negative terminal on the refill on older or. It to the engine face of its clutch plate worn out, the AC and... Rotating is the AC clutch connector check it using a multimeter take it someplace else for further diagnostic the is... Overfilled the AC compressor clutch 2012 ford escape ac compressor not engaging the A/C on our 2012 Ford Escape I show you location. Ford Escapes AC system, along with the clutch fuse is the compressor. Failure of a control module can also be due to a reputable garage to have them charge the.. They checked the freon level sometimes you can count on in the AC turned to the AC under! Read on 2012 ford escape ac compressor not engaging learn how to fix a Hard Shifting Automatic Transmission Tips! It uses a clutch to grab the pulley and cycle coolant through your Escapes AC.! May put it back to the maximum, then check the fuse with the R134a.... No matter how hot outside it is not getting a signal to turn on it makes. All you have no power then it will last the power going to be overcharged with refrigerant, then would. Not become too high parts of a vehicles occupants to set the in-cabin temperature as.... Affect the price you are looking at some rarer issues conditioning system engine on you. To provide power to the AC refrigerant system major part of the turned... Find about a 1/8 gap the way, youll discover some of the AC off 2012 ford escape ac compressor not engaging current...

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