G35 ac compressor not engaging - Aux/Electric fan does not come on. 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. If it does not then replace the low pressure switch. The A/C switch on the dash switches the compressor on, wit Oh. Refrigerant is good as well. AC blows cold when I do this. 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. The compressor turns by hand, not freely but not too too hard. The compressor works and the system is fully charged (jumped it to check) and working. The ac compressed clutch runs off and on and high pressure doesn’t change. Obviously the system was way overcharged. I still can't believe this is a normal problem on these cars, just odd. Jan 17, 2022 · 5 Reasons Why Your AC Clutch is Not Engaging. Aug 9, 2010 · Been having multiple problems with my AC. ly/2Gn5mz1 - Paypal to keep the videos going!----- Jun 5, 2024 · My AC suddenly stopped working after turning off the car for 15 minutes. 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. 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. . Jun 24, 2011 · General Tech Questions - No Power to A/C Compressor - Hi Everyone i'm new to the forum. He began his career as an automotive technician at local Toyota dealership and has since transitioned to specializing in diesel trucks and equipment. 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. Tools I used for this removal and install:* flat he Aug 15, 2006 · 2. 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. Feb 6, 2025 · Ac Clutch Not Engaging All the Time . They said they don't do that. Method 1: Add More Coolant. have not let it heat up enough to test other no need AC fan should engage. 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. 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. to/34vFNsrAmazon Link AC Relays (Toyota) - https://amzn. Just don’t know what else to do. A high-quality compressor can solve the swelter in the car, allow you to enjoy your trip Dec 4, 2014 · Clutch not engaging. 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. Most modern cars feature AC clutches that use low and high-pressure switches and compressor oil levels to turn on and off. The AC compressor clutch does not engage. If your Air Conditioning compressor isn't working (the clutch won't engage) then watch this video. My understanding is that when the ac coil is activated, it generates an electromagnetic force that draws the clutch towards the spinning pulley. 5L 2009-2010): Compressors - Amazon. 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. 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. The pulley will be May 8, 2017 · I have a 2012 altima and for some reason my car has stopped blowing cold air. 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. 5L 2007-2008 and Infiniti M35 3. 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. i don’t really run my AC though so i haven’t worried about replacing the compressor. so I jumped in. YAY! But still no AC. Fuse for AC, ok. Engaging the AC compressor clutch at home is not rocket science. You can use a pressure gauge to check the pressure levels in the system. Now the problem is that the compressor does not engage. So, I tried pushing the AC button, no light, Compressor does not kick on. So, is replacing the compressor the next step (over $1000?). 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. Previous owner told me that the system just got recharged. If not, it could be a compressor problem. Vacuumed and recharged to recommended weight (1. and the AC cooling fan does not engage. I asked about just replacing the clutch. Compressor seems to be running (and cooling) good now. Check to Make sure Clutch is engaging on Compressor If the Clutch is not engaging, check the pressure in the low pressure port. Took it to an A/C place, they flushed and filled with new Freon. Then you may have a wiring issue if you only getting 9 volts and not 12. 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. Anyone seen this symptom before? Feb 17, 2022 · Click that SUBSCRIBE button to stay updated with my content!Brand https://siniister. 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. The part is about $60 but it's the labor that costs. If something is off, the AC compressor may not switch on. I changed the belt, had the High Pressure AC hose replaced, and had the systems evacuated and recharged. So I'm trying to come up with a checklist to troubleshoot and here's what I have so far: 1. including cycling the compressor Apr 11, 2021 · I never had working AC. Nov 18, 2016 · My AC, which is full of Freon, is blowing hot air. 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. 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. On my car the white wire with the blue stripe has 5. The sensors in your AC will measure if the pressure is correct. My AC compressor clutch will not engage. I was wondering if there is a fuse for the compressor. Low coolant might be another reason why the AC compressor clutch is not engaging. Now the blower won't be bad if it's blowing HOT air. definitely is the AC compressor though. Everything else works fine on the climate control units except blowing cold air. If the compressor will not turn on, first check to see if it has any voltage going to the clutch. compressor in an attempt to force the ac compressor clutch to engage. The same applies if Jul 29, 2018 · 2006 Infiniti G35 2001 BMW 3. Use in a 20-ounce self-sealing container. 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). 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. 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. 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. 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. 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. At . The ac is not working and I am attempting to fix it by replacing the ac clutch, pulley, and coil. youtube. Apr 15, 2014 · Infiniti g35 coupe: My ac was not working. lol still haven’t messed with it. There are a couple of ways you can fix the problem to bring back the air conditioning system in order. Check Compressor Clutch: The compressor clutch is responsible for engaging and disengaging the compressor. I got it checked out and was told that my compressor is not engaging BUT the compressor is not the problem. Come join the discussion about performance G37 AC Fix? -----Thank you for the support!http://bit. If you are getting 12 volts out of the IPDM, but 9 volts at the compressor, that is a wiring issue. Low coolant content or pressure can be dangerous for the system of your car. Symptom - Magnetic clutch does not engage. 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. Clutch definitely engaged, so compressor is working. 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. Sometimes in this video im gonna be going over how to test and replace an ac compressor on an 07 infiniti g35 sedan. Second step: measure the air gap between the clutch and 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. Customer: I recently replaced my 2004 infiniti G35 ac compressor and condenser because the ac was blowing hot air and had no pressure. How to use ac leak dye and replace AC compressor. There is plenty of freon and I was able to jumper the compressor to turn it on manually. g. I can command it on with scan tool. AC Compressor, G35 sedan, Compressor 11/26/2018 · How To Manually Engage AC Compressor Clutch. AC compressor clutch not engaging can also be a result of a blown fuse. We need to see if your getting 12 volts out of the IPDM to the AC compressor. Low pressure holds at 45 psi and high pressure about the same. I have just fitted a second hand fan and it spins up fine. May 28, 2015 · 2006 Nissan Xterra AC is not blowing very cold. 03 g35 infinity. Jun 18, 2011 · I replaced the pipe, had my mechanic do an A/C evac and recharge. There are quite a few different causes of an AC compressor not turning on. 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. Also the 50 amp fuse behind the other fuses was blown. 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. Listen and watch for the compressor clutch to cycle on and off. 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. Where I would do a overlay. From simple ones such as a dirty coil to complex ones like a locked up compressor. NO AC, compressor does not come on. AC works intermittently, sometimes working and other times not working. Found low pressure switch behind overflow bottle, Jumped it. 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. If it isn’t stopping and starting back up, it could be a sign. A forum community dedicated to Nissan 350Z / 370Z and Infiniti G35 / G37 owners and enthusiasts. Jan 20, 2025 · The clutch could stop functioning if there is an issue with any of them. Obviously the AC didn't work. And it went through the cycle of the headlights, wipers, fog lights, and the AC compressor clutch. 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. I have an a/c problemno power getting to compressor. Aug 19, 2020 · - AC Compressor clutch engages and I can see it spinning the compressor. This DIY article is not for everyone, and you should only be replacing your AC compressor when your air conditioning lines are empty. Need labor to replace ac Jan 19, 2015 · but still no fans. It blows. 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. 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. Blown Fuse. 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. com/ch 11/26/2018 · How To Manually Engage AC Compressor Clutch. Note: this is not the pulley, but the center piece that engages the pulley to the compressor shaft. Customer: 2003 G35 Sedan. First step: quick squirt of refrigerant, which did not help. The compressor belt helps to pump refrigerant through the system. It works perfectly when it heats up to 85W. 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. Maybe the engagement system was weak from age…. 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 . Switched relays, RELAY was OK. My AC Compressor will not turn on. The compressor clutch tells the compressor when to turn on and off so the refrigerant is correctly pressurized for use by the condenser. I just recently bought a 2006 g35 and I thought it might need a recharge, turns out the psi is too high for that. Your AC does not have a relay, the compressor is controlled by the Body Control Module through the IPDM. But only 'regular' air and heat. and now the clutch occasionally does not engage when the AC is turned on. Jan 20, 2015 · Many times owners don’t even think about their air conditioning, or air conditioning compressor until their AC doesn’t work. 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. An air conditioner compressor belt also called an AC belt, is a vital component of your car’s air conditioning system. 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. This could be caused by a few issues, e. Car ac repair. Jul 5, 2018 · 2011 Rogue a/c compressor not engaging. 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. Compressor could be engaged by jumping 12v on it. My mechanic is lost on thisHe says he only found one fuse for the a/c near the A/C compressor not engaging. 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. Paypal: autopurlieu@gmail. 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. If your air conditioning (AC) clutch is not engaging all the time, it could be due to a range of issues. I have a 2013 Rogue. There is something I don't grasp about how the ac compressor works. Oct 13, 2016 · Kit includes compressor with clutch, drier filter, expansion valve, oil and O-ring seals. Don't let them tough. turn AC on. changed the fuse but it blew again. 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. Is the air conditioner pressure sensor and the refrigerant sensor the same? On the schematic the wires are blue,orange and blk/wht. I took it back to the mechanic, he said the compressor clutch needed to be replaced and would cost $700. Other wise, you could have a bad IPDM. i am looking for the relay but cant find one that says AC relay. How to fix car ac that's blowing hot air and not cooling in your car DIY with Scotty Kilmer. If no 12V, you might have bad AC compressor relay. 0I E53 X5 Build date 08/2000 SOLD I'm surprised that the ac compressor is engaging, but the ac is not working. Had switch in "ON" position, just in case. There can be several reasons why the Nov 18, 2016 · My AC, which is full of Freon, is blowing hot air. Apr 2, 2012 · He;s NOT very mechanically inclined. 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. Upon restart, nothing but hot air. So, using the great SM provided on this site, I have gone through the diagnostics as follows: 1. I was told the aux fan was dead which it was. Please note: for use only in motor vehicle air conditioner (MVAC) systems. Nov 30, 2017 · Buy RYC Automotive Air Conditioning Compressor and A/C Clutch FG674 (Only Fits Infiniti G35 3. In very hot days the compressor will engage for a split second and stop. Now, the ac/heater/dfrost fan blower will not I have a 2006 G35 and my ac belt broke. So I'm thinking the compressor is not getting a signal to turn on from the radio/climate control or somewhere else. However, modern vehicles may route function of the air conditioning compressor clutch through the body control module or the HVAC electronic control module. Preformed ipdm test and ac compressor did not engage. 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. 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. 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. Here’s why your AC clutch won’t engage: 1) Clutch Sensor-Default Lockout. 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. The air conditioning compressor is the heart of the car’s refrigeration system, regulating the temperature inside the car. 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. 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. The switches on the dash work, as when you push the AC button, the engine idles higher, but still no clutch engage. If the compressor belt is worn or damaged, it can Feb 8, 2016 · AC still not working. But it's really easy to mis-mount an aftermarket intake and let a hole rub. Today we’ll be showing you how to replace a AC compressor in a 2007 Infiniti G35. If your compressor clutch is not engaging, you’ll never get cold air. Its good. Reference the Trouble Diagnosis - Auto Air Conditioner page HA-115. Jun 5, 2014 · Equipped with the Auto Air Conditioner. The clutch is what connects the drive belt to the compressor’s main shaft, and that’s what moves the pistons. After replacement it still wasnt working and they said it was the IPDM. Jun 29, 2021 · When I turn on the AC, the cooling fans turn on immediately, the compressor does not. Look at where your intake tube passed by the AC tube. Place said next step was to replace compressor. com/gengaar_vq/https://www. 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. co/Social Mediahttps://www. How to diagnose why the AC compressor does not engage with the AC on ON and MAX. 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. Aug 24, 2017 · Compressor When diagnosing an air conditioning issue, it's easiest to begin at the compressor. If it isn't around 3. See if you can hear the compressor clutch engage, or get a buddy to check. Jun 9, 2018 · So I continued releasing refrigerant, and cold air started blowing from the vents. My problem is ac compressor is not cycling on. High/Low AC pipes appear to get 'warm' but this may simply be heat soak from the engine. Will AC clutch engage if low on Freon? No, if the Freon level is too low, it will not engage the AC clutch. Join this channel to get access to perks:https://www. You can visually inspect the compressor clutch to see if it is engaging when the AC is turned on. - Idle rises slightly. Clutch would engage and disengage, and would sometimes get cold air, but most of the time hot. Initially had a broken belt and a burst High Pressure AC hose. The compressor/clutch won't engage either. Oct 23, 2023 · AC COMPRESSOR PUMP SPECIFICS – 100% BRAND NEW, premium ISO/TS 16949 quality – tested to meet or exceed OEM specifications. 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. 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. When it stops I turn off the AC and turn it back on but it doesn’t trying to engage the compressor. 7 Ohms, the coil is dead and is a 50 dollar fix. I had AC problem recently on my 2007 altima, and it was bad ac clutch coil, so it was not engaging. Cameras and Camera mounts - https://www. If I turn off the car and restart it the compressor will engage for a split second and stop. instagram. It had the same exact symptoms as what you are describing. It just stopped working all of a sudden. Ac compressor belt. 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. Problem was easy to identify. amazon. I did test the PCM, turn key off, turn key on, press door switch 10 times, turn key off, turn key on. 025, it was well within specs. Clutch still wont engage. uurj vnxqw wzukek lbj oqlskhw vcwhk vxymx xgchu slpbc egtuu lliq jloihwh tkznxl edjz hjrkn