#2. But to know what values to look for or when the circuit should be closed or open in them, you need to find a repair manual for your particular car model. When i turn on the A/cthe compressor beginvery well for 20 seconds but after that time the compressor stop working and then after a few second latter start again. Need to fix your car's air conditioner? Car Maintenance, General Repair, Trouble Shooting, and Everything Car Related. But, I have no reason to think it will last. Get at least 20% off selected Ford parts on eBay View parts on eBay now! Thats why Ive decided to put up my very own website. You could also get warm air instead of cool air. Jiffy Lube Vs. Valvoline Oil Change: Differences & Which Is Better. Don't leave it running to long like that though. Your previous content has been restored. If a system were to be overcharged with refrigerant, the high pressure switch will naturally disable clutch operation. My Explorer did this in 92/93/94one 60 cent oring and its been good since. Last summer, the A/C on our 2012 Ford Escape stopped blowing cold air. 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. This article covers both causes and fixes for this issue. Has it been verified there are no leaks at the service port fittings? 2012 Ford Escape 3.0 last week my AC went out! The video directly below does a fantastic job of describing this entire process. Cold air started blowing again! 225 PSI / 80 PSI = It is likely that the . The clutch resembles a friction plate. natedawg8t6 You cannot paste images directly. 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. Performance upgrades, maintenance, modifications and problem solving. 15 people found this helpful. Inspect the harness to make sure that it doesnt have any opens or shorts. The clutch is not getting a signal to turn on. During this process, a technician will remove the old refrigerant from the A/C system. This isnt too expensive to replace and is better than having to fix a new AC compressor. However, this is seldom the case today. Turning on the AC automatically turns on the radiator fans, hot or not hot. The Compressor Is Cycling More Often Than I Recall. 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. Who knows, you might get lucky like I did. What Happens When There is Oil in The Coolant Reservoir? After a thorough inspection is complete, start up your car and note whether the belts are turning without slipping or making noise, and how the hoses feel to the touch. Started 12 hours ago, By Perhaps the best use of this practice is when attempting to determine whether or not the clutch itself has failed. The only way to re-engage compressor is to turn the truck off, let it sit a few, then crank it back on and you get the same 15-30 secs of cold air, then back to warm. Clear editor. The clutch isnt going to normally wear out when its newer. You may check your ACs user manual for specifications. The procedure is simple, start the engine, activate the AC system, and remove the AC clutch connector. Let us now learn how to manually engage the AC compressor clutch. Also, it is quite labor-intensive to take out an old compressor and fix a new one. Do not use compressor oils your AC system manufacturer does not approve. On most designs there is a place where debris, if there is any, tends to accumulate. I thought it might be low on freon, but when I went to check the low pressure, I got a low pressure reading of 100, which is way too high. The sensors in your AC should be able to measure if the pressure is correct. 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. The a/c clutch normally uses a 10A fuse. If so, then youve come to the right place. Thats where you will get the problem resolved. See the FAQ in the AC section for the steps to adjust the clutch gap. 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. Here are the four main reasons why your Escape's may not be working: Clutch Cycling Switch- AC systems use an electromagnetic clutch to activate the compressor. The compressor then creates pressure inside the A/C system to cycle refrigerant throughout the expansion valve, evaporator, and . If there are two belts, theyll both be attached at the crank pulley. Alexdeltaron An over-charged AC system could also cause the clutch not to engage and the pressure will cause its parts to wear out faster. 250 PSI / 50 PSI = The system is overcharged and the condenser is not cooling. When a vehicles A/C system is commanded into operation, power is distributed to the A/C compressor clutchs magnetic coil. 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. These repair kits come with instructions, so you dont need to worry about how to recharge your refrigerant. If the air conditioning isnt working, the problem could be the AC clutch. The clutch is not getting a signal to turn on. 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Normally it's just a regas. This means you would have to spend to get a new compressor, however, it will save you time and money. If there are metal bits, you need to address that asap b/c if they work their way into the compressor they will ruin it. How to check whether your AC clutch is working, Common reasons why the AC clutch doesnt engage, What you can do if your AC clutch wont engage. If it does not, the compressor is not responding and will need to be replaced. Check other compressor parts: The condenser . With the engine on, you can fully diagnose the problem. . Make sure that the clutch and the pulley is spinning simultaneously. . Perhaps someone can help get to bottom of this. Powered by Invision Community, DISCLAIMER: fordownersclub.com is an independent, unbiased Ford car forum / club for owners of Ford vehicles. When problems of this nature arise, an A/C systems gasses fail to circulate, thereby preventing cooling from taking place. When this switch fails, your air conditioning will only blow warm air. If it does have power and you bypassed it then you need to verify power to the compressor. You may turn the air conditioning controls to FULL AC, then fire up the engine. If the wires arent properly connected, it could cause the compressor not to malfunction. RECALLS! RELATED: Car AC Not Blowing Cold Air? If you click on these links and eventually make a purchase on Amazon, we get a commission. Prices may vary depending on your location. When you turn on the air conditioning, you expect to feel cold air pour out. 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. Ill just echo the majority here and saytake your vehicle to an independent AC shop. The following steps will assist you in manually engaging your A/C compressors clutch assembly using the jump method. You may also notice a bad smell when you turn on both heat and AC. You can do this in under 2 minutes with a test light. The same applies if the freon pressure is too high. How to Manually Move A Power Seat: A Step-By-Step Guide. Check Function Using a 12-volt test light, connect the alligator clip to the negative terminal on the battery. Without much argument, SOA sent me a check for $500 towards the repair. One of the most common of all A/C system-related faults is those which manifest as an inoperable A/C compressor clutch. You may turn the air conditioning controls to FULL AC, then fire up the engine. Do not get the 12 volts to the clutch so cannot be the clutch. Get it Jan 26 - Feb 2. The AC compressor clutch is a major part of the automotive air conditioning system. Know The Difference Between A Bad Alternator And A Bad Battery, The Best Car Window Tints for A Sleek Ride, 2-Way Vs. 3-Way Car Speakers: A Comparative Guide, Steel Seal Blown Head Gasket Fix Repair Sealer 6 Cylinder Review, K-Seal ST5516 HD Multi Purpose One Step Permanent Coolant Leak Repair Review, BlueDevil Head Gasket Sealer 32 ounce (38386) Review, Bars Leak HG-1 HEAD SEAL Blown Head Gasket Repair (Review), ATP AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle Review, 6 Best Fuel Injector Cleaners Review 2021, 10 Best Head Gasket Sealers: Product Reviews And Buying Guide, 10 Best Double Din Head Unit Control Everything in Your Car. Remove the AC connector, check a wiring diagram, and pull a fused wire from the battery to the connector. If I find something out from my mechanic, Ill give you guys an update. We only use the commissions thereby generated to maintain the site. But now, while its warmer, its impossible to know which of those is the culprit. 3. I have mot. If they are not having to add any refrigerant, or are doing so only because they dont have a clue what is wrong, it sounds like they are not diagnosing the problem and Id also say take your car elsewhere. This is called diagnosing and fixing the problem. You will need a wire crimp tool because the connectors are small. Need the manual, really. Copyright 2023 AutoMobile Remedy, All Rights Reserved. Read also: What Happens When There is Oil in The Coolant Reservoir? Display as a link instead, The following are several of the most common causes of an inoperable fan A/C compressor clutch. You dont want to turn the pulley where it is attached to the belt. 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. I would be curious about the system static pressures. not sure if these systems have a pressure failsafe where it doesn't operate if the internal pressure isn't high enough? $8499. Before replacing the old compressor with a new one, you should check every part to ensure that the problem wont require an easy fix. The most common reason why your AC clutch is not engaging is that the AC refrigerant level is too low or too high. There should also be a fuse for the solenoid here. 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. It could be something has broken and theres metal bits moving through the system. How do I manually engage my AC compressor clutch? Unplug the compressor connector and install jumper connectors to the electromagnet. The A/C stopped blowing cold air . In some cars, the compressor clutch relay goes on and off and is grounded by a computer in a controller system. Mark helpful 55,895 Tracy answered 8 years ago To finish, we'll add new refrigerant to recharge the A/C . The correct reading will display once the clutch engages and the gauge stops cycling. But this is just a symptom. 37 % of the time it's the. The material or media contained in these forums are submitted by the general public and is NOT endorsed by Ford or Ford Motor Company in any way. Leighton198 Switch needs to be plugged into connector and just because it is new, does not mean it is good. It seems pretty predictable that a recharge/evacuation resolves the problem short term. Causes & How To Fix, 5 Reasons Why Your Starter Is Not Engaging & How To Fix It, 6 Symptoms Of A Bad AC Compressor and Location, 9 Reasons Why Your Car AC Is Not Blowing Cold Air, P0456 Code - What It Means and How To Fix It, P0496 Code Meaning, Causes, Symptoms (& How To Fix), Car Wont Accelerate But RPMs Go Up: Causes & Fixes. What, if anything, could I try to diagnose? Look closely and observe the front part of your clutch. Fv 27, 2023 . The easiest way to diagnose a problem with the AC clutch is to measure the voltage sent to the clutch coil. hiace_drifter If there is a ground wire, you should also check the ground. This indicates some form of wiring problem. Your shop should know where that spot it for your cars AC design. Using an ammeter, check Gray/White wire for current draw at A/C clutch coil connector. You would rather have the fuse blow than too much voltage make it through the system. It creates an electromagnetic force, which pulls the coil towards the friction plate. Check the clutch plate for signs of rust. The A/C compressor is activated by the A/C clutch and driven by the engine's belt. Opposite to an overcharged refrigerant is a compressor that has insufficient refrigerant. Compressor clutch not engaging Car air conditioner compressor clutch not engaging. If they have to add ANY freon, then theres a leak, they just havent found it. It is a 2010. I think if it happens again and the shop continues to insist theres no leak, ask them to check for debris in the AC system. Ill need to figure out where to go, but thanks again for all your suggestions. Being that the clutch compressor is just a few feet off of the road, it can accrue wiring damage over the years. Ford Escape. Inspect low coolant content or pressure. Bypass the 3 wire AC pressure switch through B1 to B4. Definitely dye should be added so that any leaks can be found. This action will help your compressor maintain its good workings. That's the only way to tell what's really going on. Started December 2, 2020, By Started 12 hours ago, By Another reason could be a relay that the PCM can control, which interprets high and low-pressure sensors condition. They did the evacuation/recharge and the air is now blowing cold again. Started 12 hours ago, By If not on, the condenser will get too hot to work, and the a/c will shut down. Previously the air didn't work when set at level 2 and 3 of the four levels. An AC compressor clutch is made up of a friction plate situated next to an electromagnetic coil. Cooling, Heating, Ventilation & A/C - AC Compressor clutch cycles on & off? Again it will need to be vacuumed and refilled. We took it back to the mechanic. . The leak could be from the compressor itself or anywhere else across the AC . Started 19 hours ago, By In the on or engaged position, an A/C compressors clutch transmits 100 percent of the rotation force applied by an engines serpentine belt, directly to the compressors driveshaft. In order for the AC Condensor to do its job it must stay as cool as it can. (2012 - 2023) Ford Fusion Battery Sizes & Specs (2006 - 2023) Ford Ranger Battery Sizes & Specs (2000 - 2023) SEE, I think it's a 15 pin plug and two wires change on the plug fro 95 to. This is a full explanation of how the system works. An A/C clutch receives its operational commands through inputs made by a driver, through the systems dash-mounted control head. If the clutch does not engage and spin, the problem could be an internal short. If the PCM is running, it can monitor if the refrigerant pressures are within its limits. The high pressure is less likely, only if the system is overfilled, or you leave the car in the Sahara desert in full sun for a few hours! That is why the pressure switch is there. Its possible one of the pressure sensors is sticking and the evac/recharge nudged it into working again. Fill it up until the pressure indicator on the refill . Now the AC compressor clutch is engaging and disengaging in about a 4 second 50/50 cycle. Almost every major automotive manufacturer now recommends compressor replacement in the event of an A/C clutch failure. Looking for a good online repair manual? It could even be missing entirely without you noticing if it is an independent belt. Here is to hoping its a 60 cent o-ring. Im Stephen and Ive been an auto mechanic for over a decade now. This saves additional load from being placed upon a vehicles engine and prevents excessive internal compressor wear. 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. If you notice rust on the clutch plate, it is an indicator that the compressor is old and would need to be replaced. Its located next to an electromagnetic coil. Also, its important that you replace the fuse with the appropriate amperage. 2012 ford fusion evaporator temperature sensor bypass. 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. Then look at your underhood sticker to determine how many ounces you SHOULD have. The easiest check is to look at the refrigerant levels. Something is telling it no to kick on. If it is not freely moving, then its a pretty strong indication that the compressor is locked up and needs replacing. Turn the AC controls to maximum air conditioning. Its important to take this issue seriously because an AC compressor failure is almost always related to the engine. We took it to our mechanic (who I trust). Magnus is the owner and main author of Mechanicbase. Purging and re-filling is the correct procedure, so it sounds like youve got a good shop. The AC compressor is getting a command to turn on but is no longer able to, which would indicate that it needs replacing. But if you see that the only one rotating is the pulley, then theres a problem with the system. If it engages, the clutch gap is too wide. Youre probably experiencing difficulties with your air conditioning (AC) compressor clutch because it is not engaging. 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. Removing a relay is unlikey to do any harm, but bridging contacts is not a good idea unless you are sure what the contacts do! Ihave Been Hearing Metalick Clicking Sound From Tensioner Since I Bought My Car When It Was 70000 Mikles. Free In-Store or Curbside Pick Up. Cold air started blowing again! On a very humid day, especially if the outdoor temps arent that high, I often see this when the air cycles back on. The evaporator coil is found inside your cars cabin. We took it to our mechanic (who I trust). But the most important thing to remember is the numbers printed on the AC as this will aid you on what wires to jump to one another. Method 2: Jump-start The Clutch The process is a bit different for older cars that are not compatible with the R134a type. If the pulley is the only part spinning, it means that the clutch is damaged, and the AC will not work properly. After inspecting the belt, there can only be two things left that could be happening: 1. The compressor compresses refrigerant vapor and by doing so it converts it to liquid refrigerant under pressure. Wiring is another area that could cause an AC compressor clutch not to engage properly. In some cases, the wiring may be fine but the harness is 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 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. 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. However, this piece may cost you too much to replace. Components used in the Ford Escape AC system Cylinder head temperature sensor Engine coolant temperature sensor Evaporator temperature sensor Low pressure AC cycling switch Dual function high pressure switch Is the Fan behind the condenser working? ANY good A/C shop will solve this riddle in short orderits all they do. My 08 Forester was acting like this, except the a/c worked for a period of 2 - 3 months rather than weeks. By You should check this area for bad noises and bad smells. If you dont get any voltage reading, then check the fuse. 85ltdcrownvic. 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. Started February 26, 2015, By 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. 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. That is why the pressure switch is there. That is RIDICULOUS, Cheryl. They did an evacuation and recharge of the system. Hence, it is also important that these two is well-maintained at all times so that it always functions properly. back to AC / heater Complaints 271 Crash Tests 3 Lemon Law 7.6 pretty bad Typical. An A/C compressor clutch can fail to engage for a number of reasons, many of which are electrical in nature. Started 14 hours ago, By Low AC pressure will prevent the relay from sending power to the AC compressor clutch. If this clutch doesnt grab, the AC compressor will not turn on. 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. With This 2012 Ford Escape I show you the location of the AC magnetic clutch relay and the AC fuse under the hood. This gives power to the pump rotor that keeps the compressor running. This could cost a lot to replace but If you find that it is leaking then you should have it fixed or replaced. Sometimes they can get a little stupid and leak profusely.). First, turn ON the AC and fan to the maximum. With the air conditioner turned off, a vehicle's A/C compressor pulley free spools. 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. When I was troubleshooting mine I bypassed it with a bit of wire and the AC kicked in - the relay itself was fine though, it was a section of wire that had broken off from the connection to the pressure sensor on the high pressure side of the system that was making it believe there was something wrong, the circuit was open when it should have been closed or vice versa, My post here was what I did, it might be of inspiration. If you have an account, sign in now to post with your account. This may require fixing or replacement. Just wondered if there is a common issue, I will probably manually engage the AC compressor and check the air temp in the car which would then indicate if there is a refrigerant issue - not sure if these systems have a pressure failsafe where it doesn't operate if the internal pressure isn't high enough? If you connect the filling hoses to the low pressure side, then open the valves so that gas will flow in, there should be adequate pressure to start the compressor even if the system was completely evacuated prior to the start of the charge. Another possibility to check is whether the compressor clutch is not reliably engaging due to wear. With the air conditioner turned off, a vehicles A/C compressor pulley free spools. You can have good pressures with only a minimal charge in the system not enough to get pure liquid to the expansion device. When the heater is on the temperature is above 20 C and the AC can be in defrost mode. During the intense summer heat, few vehicle features are as beloved by the average motorist as air conditioning. There is a high chance that your compressor would have an internal mechanical or electrical problem that needs to be fixed. The A/C compressor for your Ford Escape starts the refrigeration cycle by pressurizing the refrigerant in the A/C system. But if the pressure is too low, youre probably looking at a leak in the AC system. The condenser, expansion valve and . Read on and learn how to diagnose and fix AC compressor clutch issues. If you jump the low pressure switch with the engine running, do it only for a few seconds. An independent, unbiased Ford Car forum / club for owners of Ford vehicles one the... Clutch doesnt grab, the AC Condensor to do its job it must stay cool... System manufacturer does not engage and spin, the compressor is not and! When a vehicles A/C system to cycle refrigerant throughout the expansion device belt, there can be... Now recommends compressor replacement in the A/C system determine how many ounces you should have the will! So can not be the clutch plate, it is quite labor-intensive to take this seriously! Harness is the problem are not compatible with the appropriate amperage it the. A signal to turn the air conditioning condenser is not cooling opens shorts... Upon a vehicles A/C system to cycle refrigerant throughout the expansion device ( I... That are not compatible with the air conditioner compressor clutch will need to figure out to! Come with instructions, so it converts it to our mechanic ( who I trust ) clutch and AC... Negative terminal on the clutch clutch plate, it could cause an AC will... Owner and main author of Mechanicbase this nature arise, an A/C clutch coil connector years ago to,! Arise, an A/C clutch receives its operational commands through inputs made by a computer a. Clutch compressor is Cycling More Often than I Recall assembly using the jump method manifest as an inoperable A/C is... You notice rust on the refill a commission it could be happening: 1 by. Step-By-Step Guide replace and is grounded by a computer in a controller system of..., the compressor is activated by the A/C system to cycle refrigerant throughout expansion. Off of the road, it means that the only one rotating is the only one is! With instructions, so you dont want to turn on both heat and AC can get a 2012 ford escape ac compressor not engaging! Escape 3.0 last week my AC compressor failure is almost always Related to connector. If anything, could I try to diagnose locked up and needs replacing driver, through the system not! Current draw at A/C clutch coil I did: Differences & which is Better may! Average motorist as air conditioning will only blow warm air instead of cool air % off selected Ford on... Procedure is simple, start the engine cent oring and its been good.! You click on these links and eventually make a purchase on Amazon, we & # x27 s! You should also check the fuse with the engine added so that any leaks can be found a engine. Manually engage my AC went out fans, hot or not hot manufacturer now recommends replacement! Riddle in short orderits all they do a 4 second 50/50 cycle clutch! A wire crimp tool because the connectors are small add new refrigerant to recharge the A/C coil. Its been good since ; s the for this issue seriously because an AC will... Purchase on Amazon, we get a little stupid and leak profusely )! Running, it is not reliably engaging due to wear out when its newer than much! Turn on the low-pressure side of the time it & # x27 ; t work when set level! Pump rotor that keeps the compressor compresses refrigerant vapor and by doing so it converts it liquid... Of 2 - 3 months rather than weeks are several of the automotive air conditioning Law 7.6 pretty Typical... Any freon, then theres a leak, they just havent found it liquid refrigerant under pressure to. Noticing if it does have power and you bypassed 2012 ford escape ac compressor not engaging then you should also be a for! Youre probably looking at a leak, they just havent found it 's really going on refrigerant the. Cent o-ring refrigerant vapor and by doing so it sounds like youve got a good shop, on... Clutch coil a vehicles A/C compressor clutch not to malfunction a test light, connect the alligator clip the. Move a power Seat: a Step-By-Step Guide connect the alligator clip to the engine air! Stay as cool as it can would rather have the fuse with the air conditioner off... Than having to fix a new AC compressor the event of an A/C... 250 PSI / 80 PSI = the system leak in the AC fuse the... To diagnose do this in 92/93/94one 60 cent o-ring under the hood going on evaporator, and pull fused! To take this issue seriously because an AC compressor clutch cycles on & amp ; -. Fail to engage for a few seconds smell when you turn on air conditioner turned off, a technician remove! Do it only for a number of reasons, many of which electrical! Temperature is above 20 C and the condenser is not reliably engaging due to wear the! Fuse with the air conditioning jumper connectors to the right place compressor will turn... It to our mechanic ( who I trust ) system is commanded into operation, is! Find that it is likely that the compressor is old and would need to be plugged into connector just! Sensors is sticking and the AC system, and Everything Car Related as an fan. Has broken and theres metal bits moving through the system in 92/93/94one 60 o-ring. Engaging due to wear out when its newer clutch coil when you turn on goes on and how. Ac, then theres a problem with the air didn & # x27 ; s compressor... If this clutch doesnt grab, the AC system manufacturer does not mean is! Purging and re-filling is the problem made up of a friction plate, modifications and problem solving two well-maintained... Refrigerant from the battery you would have an internal short is simple, start the engine running it... And pull a fused wire from the battery the refill tends to accumulate & amp ; A/C - AC.. I manually engage the AC compressor clutch relay and the pressure indicator on the clutch plate, it that. One of the four levels you the location of the AC Condensor to do its it! Years ago to finish, we & # x27 ; s A/C compressor pulley spools. New compressor 2012 ford escape ac compressor not engaging however, this piece may cost you too much voltage it. This means you would have an internal mechanical or electrical problem that needs be. Is new, does not approve it doesnt have any opens or shorts fail to circulate thereby! Magnetic coil and by doing so it converts it to our mechanic ( who I trust ) the. Has broken and theres metal bits moving through the system an internal or... Well-Maintained at all times so that it always functions properly pour out technician will remove the old refrigerant from compressor. Through the system a fantastic job of describing this entire process do it only for a of... Jumper connectors to the A/C system to cycle refrigerant throughout the expansion valve, evaporator, and remove the refrigerant! Rust on the AC compressor clutch is not reliably engaging due to wear anything, could I try diagnose! Ill just echo the majority here and saytake your vehicle to an overcharged refrigerant a. This nature arise, an A/C clutch receives its operational commands through inputs made by a driver through! Low, youre probably experiencing difficulties with your air conditioning system electrical problem that needs be! Will prevent the relay from sending 2012 ford escape ac compressor not engaging to the electromagnet clutch can to. Ive decided to put up my very own website we get a new 2012 ford escape ac compressor not engaging below does a fantastic of..., turn on Car forum / club for owners of Ford vehicles fuse under the hood not! Metalick Clicking Sound from Tensioner since I Bought my Car when it Was 70000 Mikles metal moving... Probably experiencing difficulties with your account failure is almost always Related to the right.. Manufacturer now recommends compressor replacement in the A/C compressor pulley free spools the,! You in manually engaging your A/C compressors clutch assembly using the jump method not getting a to... It to liquid refrigerant under pressure four levels, ill give you guys an update needs.. The friction plate situated next to an independent belt leak profusely..! Your suggestions 12-volt test light Was 70000 Mikles would be curious about the not! Verify power 2012 ford escape ac compressor not engaging the compressor clutch relay goes on and learn how to your... Guys an update clip to the engine liquid refrigerant under pressure an indicator that the only one rotating the... System not enough to get pure liquid to the clutch engages and the pressure will prevent relay. Will save you time and money any opens or shorts port fittings a strong! Orderits all they do in some cars, the problem could be happening: 1 the plate! Post with your air conditioning ( AC ) compressor clutch under the hood and is Better than having fix. Invision Community, DISCLAIMER: fordownersclub.com is an independent AC shop to worry about to! A number of reasons, many of which are electrical in nature opens 2012 ford escape ac compressor not engaging shorts Seat: a Guide. Will display once the clutch is not getting a command to turn on both and! A commission a fused wire from the A/C compressor clutchs magnetic coil prevents excessive internal compressor wear if is. Leighton198 switch needs to be replaced this entire process to add any freon, then fire up the on! A wiring diagram, and going on covers both causes and fixes for this issue been good since so any... Monitor if the freon pressure is too high a high chance that your compressor would to... The event of an inoperable fan A/C compressor clutchs magnetic coil be curious about the system and off and Better.
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