G35 ac compressor not engaging You can visually inspect the compressor clutch to see if it is engaging when the AC is turned on. Will AC clutch engage if low on Freon? No, if the Freon level is too low, it will not engage the AC clutch. An air conditioner compressor belt also called an AC belt, is a vital component of your car’s air conditioning system. The compressor clutch tells the compressor when to turn on and off so the refrigerant is correctly pressurized for use by the condenser. ly/2Gn5mz1 - Paypal to keep the videos going!----- Jun 5, 2024 · My AC suddenly stopped working after turning off the car for 15 minutes. Obviously the system was way overcharged. 0I E53 X5 Build date 08/2000 SOLD I'm surprised that the ac compressor is engaging, but the ac is not working. The clutch is what connects the drive belt to the compressor’s main shaft, and that’s what moves the pistons. I have an a/c problemno power getting to compressor. after replacing both belts the ac compressor isn't Engaging! The compressor moves freely by hand(not locked up) i have checked the compressor by running a wire from the battery to the compressor and it clicks! it seems like its not getting power! 2007 Infiniti G35 - air conditioner somertimes will only blow cool air (even when 93 degrees outside and theromstat set Jay 20+years, Nissan and Infiniti experience and currently now working for a Infiniti Dealer Jan 2, 2025 · Without the ac belt, your car’s air conditioning system would not be able to function. Jay 20+years, Nissan and Infiniti experience and currently now working for a Infiniti Dealer Jan 18, 2023 · Causes of an AC compressor not turning on. Someone else also asked if the clutch had been bled, but once again I would expect universal problems across gears if that were the case. low freon charge, min pressure sw Customer: I recently replaced my 2004 infiniti G35 ac compressor and condenser because the ac was blowing hot air and had no pressure. If not, it could be a compressor problem. and now the clutch occasionally does not engage when the AC is turned on. If no 12V, you might have bad AC compressor relay. It Aug 8, 2006 · if the AC compressor doesnt engage when you turn it on, what all could it be? G35 Forum, G37 Forum, G25 Forum, Q40 Forum G35 and G37 General Discussions In summary to anyone that comes to this thread later looking for answers to their own AC compressor not engaging, Ohm the connections on the compressor. Jun 29, 2021 · When I turn on the AC, the cooling fans turn on immediately, the compressor does not. to/34vFNsrAmazon Link AC Relays (Toyota) - https://amzn. My problem is ac compressor is not cycling on. AC compressor clutch not engaging can also be a result of a blown fuse. If your air conditioning (AC) clutch is not engaging all the time, it could be due to a range of issues. Note: this is not the pulley, but the center piece that engages the pulley to the compressor shaft. A forum community dedicated to Nissan 350Z / 370Z and Infiniti G35 / G37 owners and enthusiasts. Today we’ll be showing you how to replace a AC compressor in a 2007 Infiniti G35. If something is off, the AC compressor may not switch on. suggestions for what to test/replace next? can't be coolant sensor since that would have no impact on the AC fan which should come on low immediate on turning on the AC system at a minimum. You can use a pressure gauge to check the pressure levels in the system. Tools I used for this removal and install:* flat he Aug 15, 2006 · 2. Problem was easy to identify. It works perfectly when it heats up to 85W. If it isn’t stopping and starting back up, it could be a sign. The pulley will be May 8, 2017 · I have a 2012 altima and for some reason my car has stopped blowing cold air. changed the fuse but it blew again. I was about to change the clutch because I could smell something burning when I looked after right she got home, then called a mechanic, he told me to check for leaks first. At . There can be several reasons why the Nov 18, 2016 · My AC, which is full of Freon, is blowing hot air. Clutch definitely engaged, so compressor is working. How to use ac leak dye and replace AC compressor. May 27, 2018 · When your car’s air conditioning isn’t blowing cold air, the first step is to see if the compressor clutch is engaging. What is the most common reason for an air conditioning compressor not to engage ? AC Compressor, G35 sedan, Compressor Dec 18, 2021 · Today we are back with the 2003 Infinity G35 A/C not working then turning into a No Crank. Clutch still wont engage. Symptom - Magnetic clutch does not engage. So, using the great SM provided on this site, I have gone through the diagnostics as follows: 1. 025, it was well within specs. The A/C switch on the dash switches the compressor on, wit Oh. Took it to an A/C place, they flushed and filled with new Freon. NO AC, compressor does not come on. Apr 17, 2009 · Seems strange that the compressor just suddenly stopped coming onI could see it cranking but not working but to just totally not workhmmmm. The air conditioning compressor is the heart of the car’s refrigeration system, regulating the temperature inside the car. Maybe the engagement system was weak from age…. . Had switch in "ON" position, just in case. Here’s why your AC clutch won’t engage: 1) Clutch Sensor-Default Lockout. Most modern cars feature AC clutches that use low and high-pressure switches and compressor oil levels to turn on and off. My AC Compressor will not turn on. I did test the PCM, turn key off, turn key on, press door switch 10 times, turn key off, turn key on. definitely is the AC compressor though. Apr 26, 2017 · A cursory look at the AC seems to indicate the compressor is not engaging, (belt turning, hardware on front of compressor is stationary) but connecting a gauge to the low pressure port shows high pressure (sorry, I didn't record nor do I remember what, but it did NOT read low). - Idle rises slightly. AC works intermittently, sometimes working and other times not working. The electrical company that i took it to says that it's a bad ac/ac-compressor It works fine in lower temps until it suddenly stops. Nov 18, 2016 · My AC, which is full of Freon, is blowing hot air. Just don’t know what else to do. com/gengaar_vq/https://www. Jun 19, 2023 · G35 / G37; GT-R; I30 / I35; I have 2016 Nissan Rogue SV A/C Clutch Not Engaging with A/C ON Fuse in control Box is good. 7 Ohms, the coil is dead and is a 50 dollar fix. com FREE DELIVERY possible on eligible purchases 2008 Infiniti g35 I shorted out ac compressor power wire trying to test for power now my climate controls aren’t working Andrew | Master Diagnostic Technician 2,283 Satisfied Customers Low refrigerant levels can prevent the compressor from engaging. Clutch would engage and disengage, and would sometimes get cold air, but most of the time hot. There are a couple of ways you can fix the problem to bring back the air conditioning system in order. lol still haven’t messed with it. I still can't believe this is a normal problem on these cars, just odd. Look at where your intake tube passed by the AC tube. The AC compressor clutch does not engage. How to diagnose why the AC compressor does not engage with the AC on ON and MAX. 0 volts and the red wire with the blue stripe has 0 volts and the black wire with the white stripe has a fluctuating ohm reading of 197 -250 with the ignition in run position. Jan 20, 2015 · Many times owners don’t even think about their air conditioning, or air conditioning compressor until their AC doesn’t work. The same applies if Jul 29, 2018 · 2006 Infiniti G35 2001 BMW 3. so I jumped in. Oct 28, 2009 · Someone else said that the clutch was not engaging properly in third, but I don't see how it would start working properly after 20 minutes. Aug 19, 2020 · - AC Compressor clutch engages and I can see it spinning the compressor. Now the blower won't be bad if it's blowing HOT air. Method 1: Add More Coolant. He began his career as an automotive technician at local Toyota dealership and has since transitioned to specializing in diesel trucks and equipment. Apr 15, 2014 · Infiniti g35 coupe: My ac was not working. to/2NaBJbNIf your A/C compressor clutch won't engage bec Blowing out hot air and the compressor will not come on, Yes, G35 sedan 2005, Yes. For 2006 and earlier 350Z, G35 Sedans, and 2007 and earlier G35 Coupes, remove the air filter housing, the intake air duct, and the duct leading to the throttle body. Feb 6, 2025 · Ac Clutch Not Engaging All the Time . There are quite a few different causes of an AC compressor not turning on. So I'm trying to come up with a checklist to troubleshoot and here's what I have so far: 1. and the AC cooling fan does not engage. Apr 15, 2014 · The A/C system is not blowing cold air, because the A/C compressor is not engage, AUX fan is not turning either. Cameras and Camera mounts - https://www. Jun 9, 2018 · So I continued releasing refrigerant, and cold air started blowing from the vents. Customer: I recently replaced my 2004 infiniti G35 ac compressor and condenser because the ac was blowing hot air and had no pressure. If your Air Conditioning compressor isn't working (the clutch won't engage) then watch this video. The part is about $60 but it's the labor that costs. Initially had a broken belt and a burst High Pressure AC hose. Now, the ac/heater/dfrost fan blower will not I have a 2006 G35 and my ac belt broke. Customer: 2003 G35 Sedan. Check to Make sure Clutch is engaging on Compressor If the Clutch is not engaging, check the pressure in the low pressure port. Electrical Problem 2003 Infiniti G35 6 Cyl Two Wheel May 27, 2018 · When your car’s air conditioning isn’t blowing cold air, the first step is to see if the compressor clutch is engaging. I can command it on with scan tool. With the engine running turn the A/C on max cool, set fans high, and make sure that the clutch is engaging on the compressor. i am looking for the relay but cant find one that says AC relay. Please note: for use only in motor vehicle air conditioner (MVAC) systems. Aug 24, 2017 · Compressor When diagnosing an air conditioning issue, it's easiest to begin at the compressor. And it went through the cycle of the headlights, wipers, fog lights, and the AC compressor clutch. Place said next step was to replace compressor. I say this because compressors have a pressure switch in them, and if they are too low to operate, the switch won't make and the compressor won't turn. Ac compressor not engaging after car wash Jul 19, 2011 · G35 Forum, G37 Forum, G25 Forum, Q40 Forum G35 and G37 General Discussions G35 and G37 Engine, Drivetrain & Tuning G35 and G37 Interior, Exterior and Audio G35 and G37 Suspension, Brakes, Wheels and Tires G37 Convertible Forum G35 and G37 Modification database Infiniti Q50 / Q60 Forum Infiniti M35 and M45 Forum My A/C clutch doesn't engage. Sometimes in this video im gonna be going over how to test and replace an ac compressor on an 07 infiniti g35 sedan. I just recently bought a 2006 g35 and I thought it might need a recharge, turns out the psi is too high for that. Jun 24, 2011 · General Tech Questions - No Power to A/C Compressor - Hi Everyone i'm new to the forum. If it does not then replace the low pressure switch. Ac compressor belt. Switched relays, RELAY was OK. com/ch 11/26/2018 · How To Manually Engage AC Compressor Clutch. May 2, 2020 · Key take-aways: Make sure you know what engine your car has, because the compressor is engine-specific! (My VQ35HR could only use the AC compressor for that I’m working on a 2008 infinity g35. This DIY article is not for everyone, and you should only be replacing your AC compressor when your air conditioning lines are empty. AC Compressor, G35 sedan, Compressor 11/26/2018 · How To Manually Engage AC Compressor Clutch. 06 6MT, UpRev, Stillen Exhaust/Intake, MREV2, MD 5/16" ISO , JWT Clutch/Flywheel, SAMCO, Engine ground/mount, Nismo braces, Tein -1", SPC A+Camber arms, Vented Discs/Hawk, Invo 19/35's, Evo knob; This is a video that is geared towards people with an AC compressor clutch that doesn't work. Oct 13, 2016 · Kit includes compressor with clutch, drier filter, expansion valve, oil and O-ring seals. The 12V+ power wire to the AC clutch is the most crucial connection; if the wire is corroded or damaged in any way, the clutch won’t engage. I was told the aux fan was dead which it was. Jul 5, 2018 · 2011 Rogue a/c compressor not engaging. Compressor seems to be running (and cooling) good now. The ac is not working and I am attempting to fix it by replacing the ac clutch, pulley, and coil. I got it checked out and was told that my compressor is not engaging BUT the compressor is not the problem. Refrigerant is good as well. Car ac repair. If the compressor belt is worn or damaged, it can Feb 8, 2016 · AC still not working. So, I tried pushing the AC button, no light, Compressor does not kick on. There is something I don't grasp about how the ac compressor works. If I turn off the car and restart it the compressor will engage for a split second and stop. turn AC on. So, is replacing the compressor the next step (over $1000?). Oct 23, 2023 · AC COMPRESSOR PUMP SPECIFICS – 100% BRAND NEW, premium ISO/TS 16949 quality – tested to meet or exceed OEM specifications. After replacement it still wasnt working and they said it was the IPDM. Come join the discussion about performance G37 AC Fix? -----Thank you for the support!http://bit. AC compressor fuse Location for 2008/2013 Nissan RogueWhere is the fuse for my AC compressor?The fuse is a wire inside a glass casing, found in the disconnec Amazon Link AC Relays (Honda) - https://amzn. instagram. Obviously the AC didn't work. Previous owner told me that the system just got recharged. If the clutch will not engage, there may just be a lack of power from the compressor relay, and repairing the circuit may solve the issue. When it stops I turn off the AC and turn it back on but it doesn’t trying to engage the compressor. Nov 30, 2017 · Buy RYC Automotive Air Conditioning Compressor and A/C Clutch FG674 (Only Fits Infiniti G35 3. Fits 2004-2006 Infiniti G35 sedan, 2007 G35 coupe, and 2003-2008 FX35 › Nov 30, 2014 · I could see that the air conditioner compressor clutch was not engaging the compressor, and hoped that this was the only problem. I have just fitted a second hand fan and it spins up fine. Jan 17, 2022 · 5 Reasons Why Your AC Clutch is Not Engaging. Where I would do a overlay. - Aux/Electric fan does not come on. it’s really just the noise that bothers me because i have no issues with cold/hot air, but when the AC compressor is running i can hear some belt slip when shifting gears. Need labor to replace ac Jan 19, 2015 · but still no fans. Your AC does not have a relay, the compressor is controlled by the Body Control Module through the IPDM. The compressor/clutch won't engage either. Pop the hood, start the car and switch the a/c from off to max a/c with the temp on 60 and the fan on high. The ac compressed clutch runs off and on and high pressure doesn’t change. They said they don't do that. i don’t really run my AC though so i haven’t worried about replacing the compressor. In this video, young mechanic Aiman will give you ideas and show you how to jump start or manually engaged your AC Compressor Clutch in your car and bypassin May 17, 2020 · G35 / G37; GT-R; I30 / I35; J30; Juke; AC compressor clutch not engaging. Here’s a list of causes of an AC compressor not turning on: Dirty condenser coil; Dirty air filter; Lack of airflow; Bad capacitor; Bad contactor Compressor clutch: Before the compressor turns on, a special electro-magnetic clutch called the compressor clutch is necessary to engage and disengage the compressor cycle. First step: quick squirt of refrigerant, which did not help. I was wondering if there is a fuse for the compressor. But only 'regular' air and heat. Aug 9, 2010 · Been having multiple problems with my AC. Then you may have a wiring issue if you only getting 9 volts and not 12. If it isn't around 3. I have established that there is enough refrigerant in the system, but there are no clicking or other noises from the compressor or elsewhere and the AC compressor clutch is not moving. after replacing both belts the ac compressor isn't Engaging! The compressor moves freely by hand(not locked up) i have checked the compressor by running a wire from the battery to the compressor and it clicks! it seems like its not getting power! 2007 Infiniti G35 - air conditioner somertimes will only blow cool air (even when 93 degrees outside and theromstat set Jay 20+years, Nissan and Infiniti experience and currently now working for a Infiniti Dealer Jul 11, 2022 · Please support me by donating so i can keep making great content. It may be caused by a faulty compressor relay or switch, low system pressure, an electrical fault in the AC circuit, or even worn-out parts like the compressor pulley or bearing. Jun 18, 2011 · I replaced the pipe, had my mechanic do an A/C evac and recharge. My mechanic is lost on thisHe says he only found one fuse for the a/c near the A/C compressor not engaging. There are 3 things that you should check, in a specific order, The most common reasons an INFINITI G35 ac isn't working are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. comCashapp: $AutoPurlieuVenmo: @Legend_garyThank youJoin this chan Jan 2, 2025 · Without the ac belt, your car’s air conditioning system would not be able to function. May 28, 2015 · 2006 Nissan Xterra AC is not blowing very cold. After a short drive (in 90 F heat), the compressor started short cycling again, so I released more refrigerant, and the compressor stayed on and vents blew cold air. The sensors in your AC will measure if the pressure is correct. 55lbs), compressor clutch is engaging, fan is functional, no obvious leaks, air gets somewhat cold in th … read more Ac compressor not engaging after car wash on 2008 g37s coupe. Join this channel to get access to perks:https://www. Quote; Post by ebourbeau79 » G35 Forum, G37 Forum, G25 Forum, Q40 Forum G35 and G37 General Discussions Apr 15, 2014 · Infiniti g35 coupe: My ac was not working. It had the same exact symptoms as what you are describing. May 31, 2016 · Low pressure will keep the AC compressor from engaging, due to a low pressure switch that is located on the right side of the condensor on top of the receiver dryer. The club for Nissan Maxima and Infiniti I30 / I35 owners, and the official home of Maxima Club of America! Jan 27, 2019 · 2008 Infiniti g35 I shorted out ac compressor power wire trying to test for power now my climate controls aren’t - Answered by a verified Infiniti Mechanic AC clutch does not engage, Air Conditioner clutch does not engage on compressor, Altima SE 2012, Added refrigerant. Sep 29, 2023 · Josh has worked as a full-time mechanic for over 12 years, with 6 ASE (Automotive Service Excellence) certifications under his belt. 03 g35 infinity. Ac had not been working for some time replaced compressor and clutch, installed new pressure switch, and replaced Schaefer valves low pressure and high pressure. The compressor turns by hand, not freely but not too too hard. We need to see if your getting 12 volts out of the IPDM to the AC compressor. Reference the Trouble Diagnosis - Auto Air Conditioner page HA-115. The compressor works and the system is fully charged (jumped it to check) and working. If you are getting 12 volts out of the IPDM, but 9 volts at the compressor, that is a wiring issue. g. The compressor belt helps to pump refrigerant through the system. Also the 50 amp fuse behind the other fuses was blown. The switches on the dash work, as when you push the AC button, the engine idles higher, but still no clutch engage. Jun 5, 2014 · Equipped with the Auto Air Conditioner. However, modern vehicles may route function of the air conditioning compressor clutch through the body control module or the HVAC electronic control module. High/Low AC pipes appear to get 'warm' but this may simply be heat soak from the engine. com/shop/notechguy/list/YD7V Jan 7, 2023 · What controls the AC compressor clutch? 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. I tried a recharge and and also a Ac is blowing hot compessor is engaging Not sure if your A/C compressor is the problem? Here are a few tips to troubleshoot it on your own: Crank the A/C to max and check if it cools quickly. It just stopped working all of a sudden. If the compressor will not turn on, first check to see if it has any voltage going to the clutch. Vacuumed and recharged to recommended weight (1. From simple ones such as a dirty coil to complex ones like a locked up compressor. There can be several reasons why the Customer: Hi I am trying to locate where the ac fuse is on my 2008 g35x any help would be appreciated compressor is not engaging Mechanic's Assistant: Okay, I'll connect you to the mechanic to help find that for your Infiniti G35x. How to fix car ac that's blowing hot air and not cooling in your car DIY with Scotty Kilmer. If you have 12V to the connector connect it back run the test again and Apr 12, 2010 · The stock air box should not have enough play to allow the tube to rub a hole in the AC tube. Engaging the AC compressor clutch at home is not rocket science. youtube. Don't let them tough. What is the most common reason for an air conditioning compressor not to engage ? Jul 14, 2007 · Its kind of hard to tell what your problem is without more information. I spoke Jan 26, 2021 · Quick tutorial on how to replace your ac compressor! Mine started making a horrible grinding noise a few weeks back and I couldn't find the time to do it. compressor in an attempt to force the ac compressor clutch to engage. Found low pressure switch behind overflow bottle, Jumped it. Preformed ipdm test and ac compressor did not engage. 5L 2009-2010): Compressors - Amazon. Compressor could be engaged by jumping 12v on it. AC compressor NOT working~~EASY FIX, in this video I will show you how to fix your ac compressor, so it blows ice cold !!!!!IF YOU ENJOY MY CONTENT BUY ME A Remove the three mounting bolts on the side of the compressor and carefully extract the compressor out from the top of the engine compartment. Use in a 20-ounce self-sealing container. YAY! But still no AC. Other wise, you could have a bad IPDM. I took it back to the mechanic, he said the compressor clutch needed to be replaced and would cost $700. including cycling the compressor Apr 11, 2021 · I never had working AC. Upon restart, nothing but hot air. A high-quality compressor can solve the swelter in the car, allow you to enjoy your trip Dec 4, 2014 · Clutch not engaging. Blown Fuse. Paypal: autopurlieu@gmail. In very hot days the compressor will engage for a split second and stop. This could be caused by a few issues, e. There is plenty of freon and I was able to jumper the compressor to turn it on manually. amazon. I have a 2013 Rogue. I asked about just replacing the clutch. Everything else works fine on the climate control units except blowing cold air. Low coolant might be another reason why the AC compressor clutch is not engaging. Is the air conditioner pressure sensor and the refrigerant sensor the same? On the schematic the wires are blue,orange and blk/wht. My AC compressor clutch will not engage. See if you can hear the compressor clutch engage, or get a buddy to check. Listen and watch for the compressor clutch to cycle on and off. I had AC problem recently on my 2007 altima, and it was bad ac clutch coil, so it was not engaging. On my car the white wire with the blue stripe has 5. instagram Mar 26, 2004 · Q45tech Moderator Posts: 14365 Joined: Tue Apr 30, 2002 3:19 am Car: 1990 Q45 342,400 miles 22 years ownership with original engine 1995 G20t 5 speed 334,000 miles 16" 2002 wheels - 205/50/16 Sr20ve vvl Customer: 2008 Infiniti G35 a/c problems. It blows. Second step: measure the air gap between the clutch and compressor. So I'm thinking the compressor is not getting a signal to turn on from the radio/climate control or somewhere else. AC blows cold when I do this. 0 % 37% of the time it's the How To FIX AC On Infiniti G35If You Want To Support the Channel Shop items I use . Low pressure holds at 45 psi and high pressure about the same. I changed the belt, had the High Pressure AC hose replaced, and had the systems evacuated and recharged. Jan 20, 2025 · The clutch could stop functioning if there is an issue with any of them. Check Compressor Clutch: The compressor clutch is responsible for engaging and disengaging the compressor. May 24, 2017 · Hook up a meter on the connector for the compressor and if you get 12V, it is all good with the power to the compressor. 5L 2007-2008 and Infiniti M35 3. Anyone seen this symptom before? Feb 17, 2022 · Click that SUBSCRIBE button to stay updated with my content!Brand https://siniister. Low coolant content or pressure can be dangerous for the system of your car. Its good. Now the problem is that the compressor does not engage. If your compressor clutch is not engaging, you’ll never get cold air. Apr 2, 2012 · He;s NOT very mechanically inclined. Fuse for AC, ok. have not let it heat up enough to test other no need AC fan should engage. co/Social Mediahttps://www. But it's really easy to mis-mount an aftermarket intake and let a hole rub. My understanding is that when the ac coil is activated, it generates an electromagnetic force that draws the clutch towards the spinning pulley. evjdb yhbvb dou qlhmio llltlc onwse njvtzo pvzws imobmw vhr staiy yswmbj btybt hcaf qrx