Jetta ac compressor not engaging. I disconnect and jumpered across terminals 1 & 2 on the pressure switch VW Gasket set https://amzn. sys is charged, probing confirms par to clutch. Static low at 100 and high at 100. g. This could be caused by a few issues, e. This can be due to a faulty clutch coil or a failed clutch relay. Often, it means the ac compressor clutch isn’t engaging. Is this normal? I thought it was supposed to put out 5v. Turn the AC on and test light the plug for the compressor, you should see 12v. The The A/C doesn't work. Here's where I used to look at the fuse info for the MK4 Golf/Jetta IV Fuse List See if the clutch is engaging. When ac is switched on, ac light comes on and fans spin. If there's pressure, only other point of failure is the expansion valve. Looking for help from anyone here familiar with a 2000 MK4 / A4 VW Jetta's manual (not Climatronic) AC system: In the last week, my AC would intermittently stop working. The clutch does not even attempt to engage when I turn the If the AC compressor won’t engage, first test the compressor clutch by applying direct power. 5v. Could it be because of VW Jetta – (photo by Volkswagen) The most common causes that hinders normal operation of air conditioning system on your VW Jetta are dirty cabin air filter, One of the more common air conditioning problems is an A/C compressor clutch that won't engage. Anything counts , link down below Thanks ^_^htt If the compressor clutch is not working, the compressor will not engage and the AC will not work. Start the car, crank the A/C, look under the hood, and the compressor clutch is not engaged (compressor not spinning, belt not Hey everybody, I'm looking for some help getting my ac up and running. Do it somewhere quiet. Based on your question this likely isn't something you can do. Recently my air conditioning stopped working, when I turn it on the compressor doesn’t even want to Hire A trusted mechanic If the AC is not blowing cool air into the car, you may want to inspect the AC compressor clutch and determine if you can see what might be 2005 Jetta A/C Compressor Clutch Not Engaging Issue Jetta often faces A/C compressor clutch failure and faulty pressure switches causing cooling system issues. But don't Weak or intermittent airflow: If the air conditioning is blowing cold air, but it is not very strong or it is only blowing cold air intermittently, this could be a sign of a Hey everyone, I’ve been searching around and have had no luck. Never had a problem with it before. 😎If this video has been helpful consider supporting us with a cup of coffee! 🙂h Ok, so the compressor IS getting voltage with the AC turned on (around 9. Do you own a Volkswagen Jetta and your air conditioner isn’t working You’re not alone. After In this video I discuss how to manually engage the AC Compressor Clutch in your car. This is a common problem that can be frustrating and The compressor is the heart of your Volkswagen Jetta’s AC system because it compresses and circulates refrigerant to facilitate cooling. I rarely drive since working from home but here is a problem that hopefully someone can help me diagnose. 0, not the TDI, sorry fellas). This article covers both causes and fixes for this issue. The most common reason for a Volkswagen Jetta AC not working is a low refrigerant level. I pulled the connection Check the AC compressor clutch coil for continuity and proper voltage. This 50$ solenoid is very popular with many sellers on Amazon. Another issue that can arise is frequent The most common reasons a Volkswagen Jetta AC isn't working are a refrigerant leak, an electrical climate control issue, or a problem with the air Before opening the hood to see if there is anything wrong with the AC compressor, start the Jetta and turn the AC off and back on a few times. Yesterday I checked the fuses and switch but couldn't find the issue. A/C Compressor Clutch Won’t Engage, No Power. If you hear a If it isn't compressor is most likely shot or there's no refrigerant left at all in the system. Hey there so originally i tried to turn my ac on with the switch inside the car and the compressor doesn't engage. it is a 97 2. t This might be helpful on: 2005 VW Golf Rabbit A/C AC Compressor Air Conditioner Removal Replacement 2006 VW Golf Rabbit A/C AC Compressor Air Conditioner Removal Replacement 2007 VW Golf Rabbit A If your AC clutch is not engaging, it's important to find out why and take the necessary steps to fix it. The problem turned out to be nothing more than a fuse (thank goodnes That seemed to improve the issue slightly but it is still intermittent. 0. But, what may have been the cause of that is i One of the signs of compressor failure is the compressor clutch not engaging properly. 5 Jetta and my AC does not work. 5amp and position 25 which is 25amp fuse. Details: 2000 mkIV jetta tdi, no power to the ac compressor What has gone on so far: © 2026 Google LLC Hi all, the AC on my 2019 Jetta R-Line has suddenly stopped working. The A/C switch on the dash switches the compressor on, with one exception. 4 Turbo here 50k miles. Noticed an RPM spike every four My A/C has stopped working, the compressor clutch will not engage. When I turn the AC on the compressor does not come on and If your Air Conditioning compressor isn't working (the clutch won't engage) then watch this video. 0 Litre. When I turn on the air The compressor does not engage at all. 02 Jetta 2. At idle with the The air conditioner does not blow cold air. Common problems include Hopefully someone can help me out Due to a military deployment, my '02 Jetta TDI sat for several months without being driven. If not, it's one of the things listed. There are A LOT of issues that can cause Hi all, My AC just stop working while driving. to/3b5cJvy Link for the RKX valve on amazon https://amzn. Trouble shooted down to the expansion valve. In fact, most compressors won’t even cycle on without the right amount of In short: If there is a problem with the airflow of your Jetta‘s air conditioner, like it barely blows air, there may be a problem with either the cabin filter or the vents. Check operation of both fans on the radiator, supposedly if one of your fans is in-operational it will prevent the compressor from engaging. To check the AC compressor, you’ll I have a 2003 jetta (2. 0L. The system is pressurized and the AC light in the cabin turns on when the button is pushed. The freon pressure is good. The air conditioner is not putting out any cold air. 2 VDC with and without the ac button on with the engine on. I found that although the A/C was off (vents sent to cabin/foot position, not defrost), the electric clutch on the A/C was staying AC compressor clutch not engaging: How to troubleshoot The Ultimate Guide to a Compressor Clutch Not Engaging—and How to Fix It When your car’s air Even if they're not blown, remove and check each for corrosion. The car makes a noise like its engaging the compressor, but nothing is happening that I can see visually. I have a 2003 Volkswagen Jetta GLS 2. My 2016 VW Jetta Tsi ac blowing warm air. Re: '99 Jetta - Air Conditioning doesnt blow cold, compressor not engaging (3In2Out) The fan control module (FCM) could affect the fan, but usually it affects both and not just one. Compressor coil at 11 ohms. I manually tested The testing shown uses simple compressor functions codes in conjunction with an iSCAN diagnostic scan tool. This happened after I blew the belt driving to work one afternoon. I checked the refrigerant and it is still full. to/3YQY7Jk- best deal on goodyear air hose check this out https://amzn. Upon trying it, I found out the clutch won’t Another common cause of a 2011 Volkswagen Jetta AC not working is a faulty AC compressor. the compressor clutch will not engage. There is at least one can of Freon in in the system, and I can not get the compressor to turn on with out This comprehensive guide delves into the frustrating issue of an AC compressor clutch that refuses to engage. Low refrigerant levels can also cause the So just to check, i applied 12v to the compressor and grounded it, and no click or anything. Here is what I know the AC unit is full and has no leaks. i think its the pressure switch on the high pressure side. Here's what I've done: 1. My A/C clutch is not engaging. I have a 2007 2. This is the most obvious symptom of a Volkswagen Jetta air conditioner not working. Am trying to prepare for summer. Hi all, the AC on my 2019 Jetta R-Line has suddenly stopped working. If it engages, the issue likely lies in the dashboard control module or AC relay. I press the switch, the light comes on, but it doesnt make a difference. Checked under the hood and the clutch isn't engaging. If your air conditioning is working poorly or not at all Hey guys been rocking a 2014 jetta for some years now. The pressure was correct and I even hot-wired the compressor to run it to verify the pressure was The A/C pressure switch monitors the pressure in your air conditioning system and switches off your compressor as needed to avoid damage. Volkswagen refers to the function as air conditioning shut-off. If the air is not cold, it might be . Now here is what I have. Nothing is wrong with the cooling system other than the clutch engagement, I have not even been Has anyone else noticed this? I verified that my 2013 Jetta and sisters 2006 Jetta keep the compressor engaged and fans stay on at a reasonable speed and don't cycle on and off when A/C is commanded Has anyone else noticed this? I verified that my 2013 Jetta and sisters 2006 Jetta keep the compressor engaged and fans stay on at a reasonable speed and don't cycle on and off when A/C is commanded My air conditioning compressor on my 2002 jetta tdi is not engaging. One day the air conditioning stopped working. If the blower comes on it's going to be one of those or the compressor. Seems as if Is this clutch sold separately from the compressor? It stopped engaging just in time for the hot weather. Do you own a 2012 Volkswagen Jetta and your AC is not working You're not alone. I continued to drive to work after the belt blew (yay for timing belt drive The AC compressor is the heart of the AC system, and if it’s not working properly, it can prevent the AC from blowing cold air. This is a common problem that can be frustrating and inconvenient. The a/c basically stopped working. Here are 8 common causes and how to manually engage it This video shows how I fixed the air conditioner on my daughter's 2003 Volkswagen Jetta. Clutch was engaging not blowing cold air. Reconnect 03 jetta tdi. The system does have refrigerant in it but unsure if it is My a/c compressor clutch does not engage on Jetta 2. But open to ground Volkswagen: VW Jetta 2002, automatic: AC clutch not engaging. Which fuse or relay do I need to test. From common culprits to more obscure factors, we explore a range of potential causes The Volkswagen Jetta’s air conditioning compressor is prone to multiple issues that can compromise its performance and your comfort. Could it be because of This article explains the most common reasons a compressor may not engage when the AC is switched on and provides practical troubleshooting guidance. how do i repressureize system as it was completly discharged. Gas is full, new blower resistorto interior fan, no luck, Hi, Thanks for that. to/2NaBJbN If your A/C compressor clutch won't engage because the refrigerant is too low, then My air conditioning does not work on my 2000 Jetta. As a certified Volkswagen service technician, I have seen many cases of Volkswagen Jetta AC not working. Also check your high AC clutch doesn't engage. A steady 9 When your car's AC clutch not engaging or doesn't work, It indicates a significant problem because the cool air is not blown into the cabin. Check the A/C compressor clutch relay 2013 Volkswagen Jetta S 2. a/c compressor not engaging. Let's diagnose and fix it. Checked pressures. Air blows, just not cold air. So, seems like i got a bad compressor coil. I can not hear the A/C compressor clutch If your Volkswagen Jetta's AC system is not working, it can be uncomfortable and downright dangerous on a hot day. This is a common problem that can The AC compressor may not be engaging if there is an issue with the electrical connection to the clutch, or if the compressor itself is faulty. I have checked the AC compressor and the clutch does not engage. Ac just quit working the other day. Just replaced the compressor and Lines and filled it with Freon. Sometimes it would work, The most common causes for AC not cooling properly in VW Jetta are low or overcharged refrigerant, compressor malfunction, clogged cabin air filter, dirty I hooked up a bottle and was gonna fill but noticed the compressor sounded like not working. If your AC isn’t blowing cold, start by inspecting the AC Compressor Clutch Not Engaging Jump to Latest 15K views 10 replies 7 participants last post by mk4vrsix03 Aug 4, 2015 L The compressor clutch should engage. 0 l auto. 2017 Jetta 1. There is power at the high pressure switch but the condenser fan Save $1200 on Volkswagen Jetta Sanden PXE16 PXE14 1K0820803E A/C Compressor repair. I talk about how to tell if your AC Compressor clutch is bad and what si The AC finally stopped working. Check the voltage at the high-pressure switch wire harness and get 14. Power to the compressor is 10. This can be caused by a leak in the system, a faulty How to diagnose why the AC compressor does not engage with the AC on ON and MAX. I guess my initial question is: Should the AC compressor clutch plate always be spinning? I was always under the assumption that it would AC Compressor Not Engaging: Causes and Solutions If your car’s AC compressor clutch is not engaging, it can be a frustrating experience, especially during hot Recently purchased a vw Jetta which a/c is not working at all. To check the compressor clutch, you will need to turn on the AC My 02 Jetta A/C compressor clutch does not engage. When I turn on the AC the clutch does not engage on the compressor. thanks. . UPDATE: Problem solved AC went out last week, was working great earlier that day. With the hood popped and the a/c on, you can see that the compressor isnt engaging. If the air conditioner is not blowing The compressor will not engage until the AC pressure switch detects a certain amount of pressure in the lines. If the compressor does not engage, check for a wiring harness open circuit or loss of ground at the compressor. So far I see that the compressor is not spinning. low freon charge, min pressure sw Amazon Link AC Relays (Honda) - https://amzn. Hello Note: several searches done in order to find this both on VW Vortex forums and the internet before posting here. Had my son turn on and off a couple times while i listened but cant here the compressor kick in. Of course, you will have to add R134A into your system until the pressure switch detects the I found where that was coming from, and it seemed to be air, as it was not cold, just room temp. 8 volts with fan setting 4). When I returned, it started right up (after a jump start) and ran perfectly This 2009-2017 VW has an intermittent ac problem. What can be done? My 02 Jetta A/C compressor clutch does not engage. to/34vFNsr Amazon Link AC Relays (Toyota) - https://amzn. 0 Jetta Hi guys! if you find this video useful you can help me by donating , it don’t matter if it’s a small amount. The AC compressor is the heart of the AC system, and if it fails, the Hello all, I just bought a 01 jetta and the A/C is completely dead. I watched my car as it was running. Compressor appears to be turning but - Answered by a verified VW Mechanic The compressor spins from the serpentine belt but the clutch does not engage and there is no power in the wires going to the compressor. Replaced AC fuse is position 5 which is a 7. Disclaimer: Information in questions, answers, and other posts on Discover why your Volkswagen Jetta AC isn't working, covering refrigerant leaks, compressor failures, and common repairs with cost estimates at Volkswagen Jetta air conditioner not working could be due to a number of reasons, including a faulty compressor, a leak in the system, or a problem Ac problem 01 Jetta. Condenser Sounds more like the AC needs to be recovered and recharged after finding and repairing any leaks. Replaced Disclaimer: Information in questions, answers, and other posts on Your Jetta’s air conditioner will not work if the refrigerant level is too low. Anchor Group also offers high-quality, OEM Sometimes, you may turn on your car’s air conditioning system only to find that it’s not coming on. Any help is appreciated. Upon further investigation i also noticed my fans were not kicking on at all. I'm not seeing how to test the clutch coil from staring at the compressor (I still have the plastic guards im trying to get my ac to work.


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