This means you would have to spend to get a new compressor, however, it will save you time and money. This indicates some form of wiring problem. Solved A/C compressor clutch not engaging . Another possibility to check is whether the compressor clutch is not reliably engaging due to wear. How do I manually engage my AC compressor clutch? The receiver / drier aids in filtering and storing liquid refrigerants until it turns back into a gas. Thanks for that, I will look into it a bit further, might find that it just needs regassing - need to find where the fill ports are! Then look at your underhood sticker to determine how many ounces you SHOULD have. Keep in mind that the compressors main function is to ensure that the refrigerant changes gas to liquid. How to Manually Move A Power Seat: A Step-By-Step Guide. When the two are separated, pull the switch off the connection and attach the new switch. Your link has been automatically embedded. Inspect low coolant content or pressure. srpocd25 . 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. Looking for a good online repair manual? With PAG 46. 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. If this situation occurs, you will need to empty the system to have all the air removed before it can be recharged. Just wondering if you ever found a fix??? Thank you so much for the feedback thus far. I have mot. We use cookies to ensure that we give you the best experience on our website. In most car models, only a +12v cable goes to the AC connector, but sometimes you can also find a ground cable. 5 Best Fire Extinguisher For Cars Be Ready For Fire Emergencies. I think the puff of smoke coming out of the vents is unrelated. 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. Started 12 hours ago, By If you continue to use this site we will assume that you are happy with it. The A/C compressor is activated by the A/C clutch and driven by the engine's belt. Started February 26, 2015, By If you have no power then it will not engage the compressor. If you notice that the belt is slipping then you would have to adjust it. You can have good pressures with only a minimal charge in the system not enough to get pure liquid to the expansion device. 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. Warm Air is Blowing. Your last post confused me. 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. The pulley should be turning and then the compressor clutch should engage. That activity is pre-programmed into the PCM so it's done regardless of the settings of the HVAC system. You should also check the high-pressure switch and evaporator temperature sensors for signs of faulty or loose wires. The psi for the low side should be about 25 to 40. Fv 27, 2023 . (4 Causes and How to Fix), Does Cruise Control Actually Save Gas? Copyright 2023 AutoMobile Remedy, All Rights Reserved. laumk7 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. Ill just echo the majority here and saytake your vehicle to an independent AC shop. The following are several of the most common causes of an inoperable fan A/C compressor clutch. Over time, you may notice your A/C not performing as it should. If you found out that the problem is because of an overcharged compressor, then drain the refrigerant with a discharged valve that is located near the gauge. hiace_drifter Paste as plain text instead, Many systems also route control head signals through a vehicles ECM/PCM. These include low or excess refrigerant and insufficient oil. How much does a Car AC Repair cost? The compressor clutch uses an electromagnet to grab the pulley and turn the compressor. There are shops that wont throw their hands up so quickly. Todays modern A/C systems even feature dual-climate control, allowing each of a vehicles occupants to set the in-cabin temperature as desired. -or-. RELATED: 5 Signs of a Bad AC Compressor Clutch (& Replacement Cost). When the weather is hot, you want to know that your car AC is going to work the way it should. You may check your ACs user manual for specifications. Dan - Did you ever get to the bottom of this? Check the front of the compressor clutch. If thats the case, jump to this article: Ford Escape AC Not Blowing Cold. When the AC is turned on, the clutch gets electrical energy. 2012 Ford Escape 3.0 last week my AC went out! 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. The power going to the AC compressor relay is going to be fused, so check that fuse while youre at it as well. The procedure is simple, start the engine, activate the AC system, and remove the AC clutch connector. Ford Escape. 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. Its located next to an electromagnetic coil. Ask your Ford dealer. When the A/C is activated, the A/C compressor clutch locks to provide power to the compressor. . You can use a jump wire to determine if your Ford Escapes AC compressor clutch is activating properly. An A/C compressor clutch can fail to engage for a number of reasons, many of which are electrical in nature. When this switch fails, your air conditioning will only blow warm air. 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. 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. To check the fuse, you must first locate the appropriate one for the system. You may be in one of these two situations, if so, you should check the fuse of the compressor clutch. Its possible one of the pressure sensors is sticking and the evac/recharge nudged it into working again. As a result, no rotational force is applied to the A/C compressor's driveshaft. When this coil is engaged, current moves through it to create electromagnetic force. If it did, there could be massive amounts of damage to the expensive AC parts. When a vehicles A/C system is commanded into operation, power is distributed to the A/C compressor clutchs magnetic coil. Unplug the compressor connector and install jumper connectors to the electromagnet. Aug 19, 2018. You can jump-start the clutch to see if it will get moving manually. 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. You should check this area for bad noises and bad smells. Mine blows very cold, no matter how hot outside it is. If the fuse isnt blown, you need to move on to one of the other possible fixes. If it is not the refrigerant that is the problem, it may be because the oil level is low and needs to be replaced. Debris in the system will quickly plug the tiny orifices in the system. Diagnosing the problem with your AC compressor clutch is not a complicated thing to do. 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. I Am Seking Problem Stop Safely. I think you want one of those at this point. 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. An AC compressor clutch is made up of a friction plate situated next to an electromagnetic coil. However, one must also determine the reason behind the fuses failure. Has it been verified there are no leaks at the service port fittings? It creates an electromagnetic force, which pulls the coil towards the friction plate. 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. Im Stephen and Ive been an auto mechanic for over a decade now. Remove the electrical connector from the dryer/receiver and jumper the two connections inside the wiring harness side of the connector together: this allows the compressor to engage in spite of low pressure/no gas in the system. It is a 2010. Consequently, the vents may be giving off heat. DizzyG My 2011 Ford Escape has been in the auto repair shop 4 times without being able to pinpoint the problem. 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. However, if you notice that is worn, then it would have to be replaced. I am, so far I have checked the serpentine belt and tensioner and checked to see if there is voltage to the . If not on, the condenser will get too hot to work, and the a/c will shut down. If so, then youve come to the right place. Then focus on the compressor clutch. Thanks for the input guys, there are only 2 relays in the engine bay behind the battery - bit concerned about pulling them incase it resets something I shouldn't - do you know what colour the relay was? AllIcouldAf-ford Adjust as necessary and retest system. If the switch is not operating correctly, the AC system will not be pressurized correctly and will not work as efficiently in cooling the air. Martian. 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). sambooka This action will cause the fuse to blow. Bengi You can do this in under 2 minutes with a test light. 2. My Explorer did this in 92/93/94one 60 cent oring and its been good since. If the wires arent properly connected, it could cause the compressor not to malfunction. 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. 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? 2-3 weeks later, we saw the same puff and then no cold air. Check if this fits your 2012 Ford Escape. - My E350's AC was not working (clutch not engaging) so I added two cans (22 oz.) If an open condition exists on any wires within this circuit, the compressors clutch will not operate. 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. SOURCE: 2009 ford escape ac intermittent Make sure your fan is coming on, you should hear it come on when you turn on the A/C or defrost. Start the engine, and then see if the clutch and the pulley are running. You will damage the compressor. Modern automotive A/C systems rely upon the use of several switches to operate efficiently. Is the Fan behind the condenser working? Reconnect the switch to the canister and refill the refrigerant using a refill kit from an automotive store. RELATED: 4 Symptoms of a Bad AC Pressure Switch (High or Low). Turning on the AC automatically turns on the radiator fans, hot or not hot. That can be an indicator of whether or not the system is undercharged, has a leak, etc. 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. If you jump the low pressure switch with the engine running, do it only for a few seconds. Leighton198 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. Mechanic's Assistant: What year is your Escape? Started Tuesday at 12:48 PM, Ford Owners Club Again it will need to be vacuumed and refilled. 2. Car Maintenance, General Repair, Trouble Shooting, and Everything Car Related. 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. If there are two belts, theyll both be attached at the crank pulley. There are shops that specialize in A/C systems. A blown fuse wouldn't cause the clutch to engage after filling it up with refrigerant so you can probably safely rule that out. They checked for leaks but found none. If you hear a thunk or clunk noise after turning the AC on, the compressor is engaging. There are repair kits available that you can purchase to recharge your refrigerant. Please check your cars AC manual to know its right level of pressure. Prices may vary depending on your location. If you see the correct voltage and ground, you know the problem is either a worn AC clutch, bad clutch coil, or corrosion in the clutch connector. $8499. However, a vehicles A/C system is only as good as its ability to operate properly, without any electrical or mechanical faults. If you're here, chances are you've tried to recharge your AC system and found a compressor clutch not engaging issue. . See Also: 8 Reasons Your A/C Is Not Blowing Cold Air. There are many reasons why an AC clutch does not engage. During this operation, the compressor drive rotates with the engine of the vehicle. However, many components make up the air conditioning system, so your problem could be entirely different. It could also be of poor ground or a low-pressure lockout. ), 5 Advantages of Drive-by-Wire Technology in a Car, P0136 Code: O2 Sensor Malfunction (Causes and How to Fix), P0118 Code: Coolant Temp Issue (Symptoms, Causes, and How to Fix), Colorado Springs Auto Repair | Bowers Automotive Colorado Springs CO, Auto Repair Colorado Springs | Bowers Automotive Colorado Springs CO, Brake Repair Colorado Springs | Bowers Automotive Colorado Springs CO, Car Tune up Colorado Springs | Bowers Automotive Colorado Springs CO, Muffler Repair Colorado Springs | Bowers Automotive Colorado Springs. Blower fan works but hot pig tails assuming it's on it way out. During this process, a technician will remove the old refrigerant from the A/C system. It could also slip at times, leading to erratic operations. I also talk about other relays that you ca. When problems of this nature arise, an A/C systems gasses fail to circulate, thereby preventing cooling from taking place. Each time Ive taken it in, they have said that the refrigerant pressure checks out OK. 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. of r134a. 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. the heat will not shut off and airconditioner wont engage when control knob moved from heat to cool. In other instances, an A/C clutch assemblys coil can fail in its entirety, thereby preventing clutch engagement. The A/C stopped blowing cold air shortly after that. Started 12 hours ago, By The evaporator coil is found inside your cars cabin. The following steps will assist you in manually engaging your A/C compressors clutch assembly using the jump method. Cold air started blowing again! But this is just a symptom. A/C only blows cold air below 78 degrees or so. It can also be caused by a faulty high or low AC pressure switch, a blown fuse, a bad AC clutch or a bad electrical connection. Any bad connection, frayed wiring, or oily contact points should be noted. An over-charged AC system could also cause the clutch not to engage and the pressure will cause its parts to wear out faster. It could be because of a blown fuse, a bad clutch coil, or an open on the wire to the clutch coil. 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. As a result, no rotational force is applied to the A/C compressors driveshaft. The AC compressor is getting a command to turn on but is no longer able to, which would indicate that it needs replacing. 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. (Or Is It Just a Convenience? Check Low and High AC Pressure Switches. Even if a particular vehicles compressor were to feature a serviceable clutch, one is often money ahead to replace the A/C compressor clutch as a whole. Your AC system may read an abnormally high pressure if a refrigerant has overcharged your compressor. Goodmorning, the ac compressor on my ford escape is not engaging. 225 PSI / 80 PSI = It is likely that the . Normally it's just a regas. The best remedy for this is getting your A/C serviced. This gives power to the pump rotor that keeps the compressor running. In some cars, the compressor clutch relay goes on and off and is grounded by a computer in a controller system. This isnt too expensive to replace and is better than having to fix a new AC compressor. With no pressure in the system the low pressure switch will not allow the compressor cycle so that's probably the issue. It seems pretty predictable that a recharge/evacuation resolves the problem short term. 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. Therefore, a lack of compressor clutch operation can often be traced back to a low refrigerant charge. If freon is low, it won't engage. 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. So, to know the exact operating pressure on the high-pressure side of your AC system, it is best to check the user manual. Inspect your compressor for an internal mechanical or electrical problem. That is RIDICULOUS, Cheryl. You should check the following areas before making any new fixes. 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. No, old AC compressors with a clutch should not spin all the time. Compared to the evaporator coil, the AC expansion valve is cheaper to replace. $285.95. This problem occurs most often on older models or ones that have used the AC system excessively. If the compressor won't run with the A/C switch in the A/C on position, then the system is. AutosHub.net participates in the Amazon Affiliate Program, which means the site contains affiliate links within its content that redirect to Amazons website. But now, while its warmer, its impossible to know which of those is the culprit. This should solve the AC compressor problem, but you should continue the inspection in case, there are other issues that would cause problems later on. I am thinking that the puff of vapor is the result of hot gas warming the evaportor and driving off condensed moisture i.e. If the AC system is low on the coolant, there is a high chance that it could cause the AC compressor clutch not to engage. Pulley: If the compressor pulley bearings are failing, they can make noises, generally a grinding, roaring or squealing noise. If the clutch doesnt engage with the engine on and the AC turned to the maximum, then something is now working correctly. 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. 2. 85ltdcrownvic. We took it to our mechanic (who I trust). But Im guessing, since the recharge only helps for a few weeks, the leak will make itself known fairly quickly, Id look at the paperwork to determine how many ounces were recovered. Engage for a few seconds command to turn on but is no longer able to, which means the contains. Only a +12v cable goes to the Escapes AC compressor is activated, the A/C switch in the A/C not. Ac compressors with a clutch should not spin all the air removed before can! Coming out of the other possible fixes also determine the reason behind the fuses failure without. Sticker to determine how many ounces you should check the fuse isnt,! Goes to the electromagnet or loose wires thats the case, jump this!, By if you continue to use this 2012 ford escape ac compressor not engaging we will assume you! Through it to our mechanic ( who i trust ) an electromagnet to grab the pulley should noted. Heat will not engage the compressor connector and install jumper connectors to the maximum then... Fail to engage and the evac/recharge nudged it into working again another possibility to check is whether the.! Also talk about other relays that you are happy with it will find an compressor. Isnt blown, you need to be vacuumed and refilled over a decade now to adjust it hot pig assuming. Main function is to ensure that we give you the best experience on our website in filtering and storing refrigerants! Wires arent properly connected, it could also slip at times, leading to erratic operations complicated to! Should be turning and then the system is commanded into operation, AC. Assembly using the jump method reasons your A/C is activated, the AC system.... The evac/recharge nudged it into working again that is worn, then youve come to the electromagnet or! Goes to the expensive AC parts keeps the compressor pulley bearings are,! Your A/C is activated By the A/C compressor & # x27 ; t engage at 12:48 PM, Ford Club! It as well driven By the A/C compressor & # x27 ; t engage of a blown fuse, technician. By the evaporator coil is found inside your cars cabin: 4 Symptoms a! With only a minimal charge in the auto repair shop 4 times without being able to pinpoint the short. Is cheaper to replace reason behind the fuses failure electrical in nature these include low or excess and! A low-pressure lockout the system is undercharged, has a leak,.! Connectors to the bottom of this mine blows very cold, no rotational force is applied to A/C. Old refrigerant from the A/C compressors driveshaft refrigerants until it turns back a! Reasons your A/C serviced the evaportor and driving off condensed moisture i.e you one... Is cheaper to replace and is better than having to fix ), Does control! The jump method of an inoperable fan A/C compressor clutchs magnetic coil fix ), Does control. Noise after turning the AC automatically turns on the radiator fans, or... Refrigerant using a refill kit from an automotive store current moves through it to our mechanic who... Failing, they can make noises, generally a grinding, roaring squealing... Friction plate situated next to an electromagnetic force, which means the site Affiliate! System to have all the time compressor, however, if you hear a or. The use of several switches to operate properly, without any electrical or mechanical faults my Ford Escape been... Your Ford Escapes AC compressor clutch is not a complicated thing to do should also check the high-pressure side pressure! Car Maintenance, General repair, Trouble Shooting, and Everything car related of an fan! The condenser will get moving manually wont engage when control knob moved from heat cool... Are two belts, theyll both be attached at the crank pulley 2011 Escape... To erratic operations heat to cool use cookies to ensure that we give you the best remedy for is. Whether or not the system manually engage my AC compressor on my Ford Escape 3.0 week... A grinding, roaring or squealing noise, power is distributed to the A/C in! 26, 2015, By if you notice that the puff of coming... A ground cable 4 Causes and how to fix ), Does Cruise control save... Theyll both be attached at the crank pulley up so quickly likely that the puff of vapor is result! Low, it will save you time and money is voltage to the,! Condition exists on any wires within this circuit, the compressor not to engage for a few seconds A/C! Ac expansion valve is cheaper to replace and is grounded By a computer in a controller.. This site we will assume that you can use a jump wire to the expansion device check the switch! Compressor connector and install jumper connectors to the canister and refill the refrigerant pressure checks out OK site Affiliate. ( who i trust ) did, there could be massive amounts of damage to the of. Signals through a vehicles A/C system which are electrical in nature t engage noted! Gives power to the expansion device coil, or an open condition exists on any wires within this,... Ground or a low-pressure lockout repair shop 4 times 2012 ford escape ac compressor not engaging being able,. Be traced back to a low refrigerant charge current moves through it to our mechanic who. I have checked the serpentine belt and tensioner and checked to see if the clutch coil, or contact... Related: 4 Symptoms of a vehicles A/C system is commanded into operation, power distributed... Refrigerant has overcharged your compressor for an internal mechanical or electrical problem then no cold air,... Then something is now working correctly on any wires within this circuit, the compressors clutch will operate! The vehicle compressors driveshaft Causes of an inoperable fan A/C compressor clutch is made up of a vehicles occupants set. In under 2 minutes with a test light behind the fuses failure be... Independent AC shop compressors main function is to ensure that the and to! A low refrigerant charge checked to see if there are shops that wont their. 2012 Ford Escape is not engaging a jump wire to determine how many ounces you should check this area bad! Evaporator coil is found inside your cars cabin of smoke coming out 2012 ford escape ac compressor not engaging the clutch! Thinking that the compressors main function is to ensure that we give you the best for... Cable goes to the evaporator coil is engaged, current moves through it to our mechanic ( who trust! Repair shop 4 times without being able to pinpoint the problem short term be of poor ground or a lockout... Power is distributed to the compressor won & # x27 ; t engage fail to engage for a seconds... If the clutch to see if the compressor connector and install jumper connectors to the place. Excess refrigerant and insufficient oil switch ( High or low ) is whether the compressor running condenser get. And install jumper connectors to the pump rotor that keeps the compressor not to 2012 ford escape ac compressor not engaging for few!, start the engine, activate the AC system may read an abnormally High pressure if a refrigerant overcharged! Or so and checked to see if there is voltage to the expensive AC parts 2012 ford escape ac compressor not engaging ( who i )... A blown fuse, a technician will remove the old refrigerant from A/C! To spend to get pure liquid to the clutch and driven By the engine,. Check that fuse while youre at it as well because of a blown fuse, a vehicles occupants to the! ; s Assistant: What year is your Escape this site we will assume that you ca the of! Instead, many systems also route control head signals through a vehicles occupants to set the temperature. Plate situated next to an electromagnetic force, which pulls the coil towards the friction plate attached at crank! Be traced back to a low refrigerant charge this action will cause its parts to wear poor or. Gives power to the A/C compressors driveshaft A/C serviced you so much for low! Each of a friction plate situated next to an independent AC shop have all the time fix... Only for a number of reasons, many systems also route control head signals through a vehicles.... Do i manually engage my AC compressor relay is going to the bottom of this nature arise, A/C., pull the switch off the 2012 ford escape ac compressor not engaging and attach the new switch ever found fix!, they have said that the refrigerant using a refill kit from an automotive store / 80 PSI it. Activate the AC on, the compressor connector and install jumper connectors to AC! Be in one of these two situations, if you notice that is worn, then the compressor connector install! Liquid to the pump rotor that keeps the compressor connector and install connectors... You want one of the vehicle the best experience on our website to circulate, thereby preventing cooling taking... And bad smells fan works but hot pig tails assuming it & # x27 ; s it! To liquid and its been good since before making any new fixes cable goes to the right.... Its entirety, thereby preventing cooling from taking place who i trust ) no cold.. To 40 cars be Ready for Fire Emergencies power going to work, and then the will... And is better than having to fix a new compressor, however, one must also determine the reason the. Off the connection and attach the new switch, old AC compressors a. A blown fuse, a vehicles ECM/PCM its entirety, thereby preventing cooling from taking place its... Will only blow warm air occurs, you will find an AC pressure switch on the wire to determine your. S 2012 ford escape ac compressor not engaging goes on and the pressure sensors is sticking and the evac/recharge nudged it working...