So if I understand the AC failed, was diagnosed at the Dealer, repaired somewhere else where they may have not actually diagnosed the issue themselves, when it didn’t work they threw their hands in the air, you took it to another shop who said the new Ac compressor has failed? I would say the system has a leak, most likely at one of the AC hoses, then you tapped into the system without putting into vacuum for 30 minutes prior to recharging and oiling? As I was leaving, I told them I own several cars, not one has this issue. While it’s not common to see fluid leaking through the front seal because of a failed AC compressor clutch, it’s not unheard of. What Happens When Cam Phasers Go Cruise control for circumstances. If you dont than yes it could still be a DIY just know your breaking laws shops cant. I can only imagine this will get worse just like last time. It is often hidden under the gearbox housing and therefore impossible to inspect without removing the engine’s gearbox. I was told I’d likely have to cover the labor costs of the second repair myself if it is a defective part. I have a 2005 4 banger outback, original owner, baby it. The shop manual says I need 17.6 oz. The system is going to require much more than 6 ounces to make it work if its empty, and most likely you have a leak that needs to be looked into. HELP!! The noise seems like water slushing around & I am most worried if this could be an expensive problem. How Many Miles Can I Get Out Of My Subaru? Lubricants and Lubrication - Page 891 So if you find the same model car just switch the compressor to make sure it is the problem or find a used compressor just like i did. I live in Phoenix, and both work flawlessly in rush-hour traffic and 110 degree heat, in spite of being 14 years old. my ’04 Subaru, system is fully charged…normal pressures…no leaks. Have an 01 Subaru Forester that the a/c works sometimes, blows cold then warm. But it feels as if Blower motor is not blowing hard at all. Replacement Cost Turn on, the noise was back. The off center addition of weight now has the potential to induce vibration in a rotational environment. I wanted to point out some of the current issues we see. Also made sure they evacuated and flushed system before installation of new parts. I imagine the dealer didn’t spend enough time with it to get it to act up. A Flow of the Spirit. Next she carried the car to a Mechanic known to work on Subaru and he told her that the first guy didn’t help by adding sealant, needed new compressor and the repair could be $1,400.00. In addition to any of the possible causes listed under shimmy, here are a few more possible contributing factors: Kickback is a sharp or rapid movement by the steering wheel everytime the front tires hit a hole or bump in the road. Yes at WOT (Wide Open Throttle) the AC is commanded off, but the key is to see when the ac is not coming on what is the command and status of the ECM. I purchased the vehicle in another state before moving to my current location and it is being serviced under the extended warranty plan. I pulled over and let the car cool down for an hour or so. I have a 04 Outback with the H6 engine. Sincerely, Pressure gauge read high, in the red…so I took it to an oil change place and had them test it also way into the red from the low pressure side. If the mode selector is on AC and dash vents and it works and then doesn’t there is an intermittent problem with either the mode selector, Body Control Module, climate control module, mode door actuator, wiring etc. Nownit work just fine.. I digress. If you can’t tell me which part needs to be replaced I sure cant comment about what needs to be removed to replace it, sorry. With out gauge readings that’s going to be tough to come up with a possible solution. I was just glad – after all the warranty fuss- to have my car back and cool; I trusted they had done what was first proposed -replace the whole system- even though it took months of calls and emails to make it happen. I didnât know it was the AC but it would kinda make a quick grinding noise when I started the car. Most likely it has a low charge brought on by a leak somewhere. My girlfriend has a 2003 Subaru Forester that is having A/C issues coupled with engine overheating only on days where the ambient temperature is >90°F. May I also add that I really like the info on this site. Any suggestions? Does it go up or does it go down? My 2005 92X Aero (WRX in drag) currently has no AC blowing from the vents. speed of 35 mph, I have had it for that day. Bottom line: my pregnant wife is still driving around in a hot car. In this scenario, you’ll notice your vehicle always pulling to one side during normal driving. Is the sensor in the front of the module a thermosensor? When I overheated the engine I am assuming I overheated the AC compressor or system as well even though it was off. Thanks! Anotherwords you or someone esle will need to delve into whats the cause of the malfunction. 2002 to 2003 Subaru Impreza, ( all models and trim levels) has an issue where the Evap core can ice over as a result of a design issue to the system, Subaru has issued a service bulletin about it. The fix is a new thermosensor (which is located in the Evap core). This requires taking the Evap core out of the vehicle which is partially removing the dash components on the passenger side. Vibration While Driving. Where else can leakages come from? All Wheel Drive Auto: Independent Seattle Subaru Service, Drive Auto Sports: Dyno Tuning & Performance. Jumping the relay without knowing if it has a proper charge of R134a is one way to damage the system. Help! When the car is not moving and the engine is idling, having cool air flow from the A/C vents is unpredictable; sometimes, sometimes not. And in a recent survey, 25% of surveyed drivers reported having fallen asleep while driving, while one in twenty reported having had a crash due to falling asleep or being drowsy while driving. The next day I found the culprit of the engine overheating issue was a leak/hole in the lower radiator hose. My co-worker’s husband is another mechanic (more my age of 66) who saw your tip just now and said I could try direct to clutch power connection and feel if the wire (assuming sufficient guage) gets hot….if so, that’s hi draw and something’s bad. Compressor Clutch gap is something an experienced Tech should look at if the determination was there was a signal to the Clutch but no engagement or it wont disengage either.. Its good you were able to avoid the Compressor expense. My a/c however was just recently used with a heat wave and is making the same noise and blowing warm area. Man is the AC simple on those. A/C problems. Overheating and AC problems. Wheel Car has 145,000, was maintained by Dealer for her Mother. when i turn the ac off, it continues for 1min and then stops. It could be an electrical issue, a blend door issue or a mechanical issue with in the Ac system it self. The 2014 Hyundai Sonata has 7 problems reported for headlights going out while driving. I plan to keep the car for while longer for teenage drivers. Required fields are marked *. About a week ago though, the A/C started to have a strange smell to it, kind of sour and almost “fishy”, as a co-worker of mine described it. I say that because capacity is somewhere near 14? I own a 2002 Subaru Outback that’s experiencing air conditioning problems. If the a/c compressor is on with the a/c buttom off and the fan off, Some modern suspensions with transverse[side mounted]Engine/transmissions can shift offcenter from violent side deflections like large potholes or curbs causing bent steer wheels or tie rod shafts and strut rod bend of a few degrees. I remember when I was about 19y.o. Manually turning off the recycle does NOT bring the A/C back (so the recycle status may just be a coincidence). I cant really comment about a noise I cant hear? We’ve replaced O-rings, hoses, lines and they currently can’t find anything wrong with it. I would at a minimum add some oil as well as refrigerant. Here is a more detailed list of the most common symptoms of a bad or worn clutch. If the system is low it can’t function properly. I have a 2013 Subaru Impreza Sport and I think something went out. A low charge will cause the compressor clutch to disengage and not turn back on again in idle? coolant is good and no lights or noises present, could it be as simple as the cabin air filter or more likely the compressor ? Mat takes Thom to a healer. no matter what the setting is on its engaged, freezes up after 40 mins of driving. Someone can figure it out, you just have to find that someone. Its about 50 to 50, working or not. Thanks, Justin. There are so many possibilities its just tough to through out guesses. So I thought maybe I would just let all of the stuff out of the land lines and start from scratch. 1994 Jeep Grand Cheokee: Turning left or right sharp noise is made, resistance to turning. **If there is Ac Request but no Ac command, why? Any thoughts? I removed some of the refridgerent and then it worked great for a month or so. Now, interestingly, the last thing they did last year was the alignment. I realized that I probably had over filled the system. It gets louder when I accecerate or rev the engine when in park. Especially with the ac only working with the switch off part? Again, I am grateful to you for replying to my initial query and for any additional thoughts that you might have. They told me one of the hoses had a slow leak. The AC seemed okay when I test drove although it wasn’t blowing freezing air and ambient air was in the 70s so it wasn’t being stressed. If the drive cable is … CV Axle At a scheduled maintanence, I asked them to take a look at the A/C and they recharged it. Thanks for the tip. The H6 models also have a rev sensor at the compressor that can trip guys up a bit. It will begin to transition from cold air to hot air other times. Car: 2005 Subaru Baja (non-turbo), 232,000+ miles. If you had gauges, it would be fairly easy to spot with out all you can do is try one or the other. & no, that’s clown didn’t check the old clutch before replacing it. I have a 2005 XT and have had poor AC performance consistently since the car was new. If 6 months later it again is low, leak tested and a leak somewhere else is discovered well that’s just a new leak. When accelerating, the air-conditioner fans noticeably slow down. There isn’t anything I can offer you except to say its very repairable, not a common issue and will need a qualified Subaru Technician to get to the bottom of. Any ideas??? 1. Hubby said it was probably just the bearing and it wasn’t hurting anything as the air worked great and was cold. At this point I removed the a/c clutch again and replaced the thicker of the two shims and reinstalled the clutch again. I have recently had a problem with my car. My temp gauge never budged until recently. Typically speaking there is generally a revolution sensor, high side cut out switch but nothing like the GM system. The only way to figure this out is to have the Subaru Select monitor on the Subaru looking at the AC data command data while it’s not working, if it happens to work when the Tech looks at it, well it’s never going to be resolved. Ask any car question in our new community! (for swapping purposes) and 3) Do you do any paid phone consultations for some unrelated subaru performance questions? It showed no pressure and took the whole 18 ounce can. It seems to function otherwise OK, if cabin is hot it goes to recirc with fast fan and air temp at 2 to 4C as the cabin cools the fan speed slows and then goes from vents to vents and floor at this point if no more cooling is needed the vent air temperature then rises to balance what is required but the temp control at times is one stop from the end! Located this site and your comments, reconnected compressor with new O-rings and the system is holding well. The problem is it’s not being told to re-engage, i assume (because I put a volt meter over the a/c clutch solenoid circuit and no 12V reading there). Either the blend door or the cable is having an issue, needs to be looked at. Recent 250 mile, 6 fuse weekend trip with heavy load. Maybe change to model with heavy duty king pin suspension and lots of greased, pivots and ball joints? Like I had said earlier, I had not seen that before but have replaced the control unit for loss of signal. Still it runs 80° at best, in Florida,Not Good! Hi i have a 02 wrx with the ac pump cycling on and off and blowing cold then warm air i think it mite be the thermo sensor. Because it is a sealed component/assembly, the mechanics could not determine what the obstruction was without cutting it apart. I changed the filters and put it all back together and now the compressor won’t engage. The noise can also come from a loose part inside the clutch plate or clutch disc if you are unlucky. Not sure whats the issue, only to say its very serviceable. R-134 does not harm the Atmosphere, R-12 does so the tree huggers say. What you are feeling is just cooler ambient air because the car is moving, your Ac most likely does not function. And when I try to do that it was like there was nothing in the lines anymore. 54. The work so far has cost $750 (included replacement of the expansion valve — they said pressure differential readings led them to think this was needed). That’s not something I can arm chair diagnose. The world really needs more people like you! Your Chevy Truck uses a low pressure cycling switch to engage and disengage the compressor the Subaru does not. I didn’t see where Ronda’s problem was resolved. As far as price, there is the ac service and the labor to replace the hose, not sure about the price on the hose either the MSRP went way up after the Tsunami in Japan. Thank you. does my 1990 legacy wagon have a cabin air filter? The clutch would engage for a second and then quit. Found insideA delict can be defined as a situation where the defender voluntarily commits an act or fails to act when the law ... If, for example, a motorist hits a pedestrian while driving his car the question that would have to be asked is ... Found inside – Page 88İt is only when a bearing fails that cating accurately enough the form which the ... They support all the various stresses en- bronze cylinder backed with a soft metal known Each wheel , of course , requires a bearing , the gendered by ... Justin: I have the same intermittent symptoms as Tom Newcomb in my ’07 Forester. Is it possible that our inadvertent shenanigans punctured the condenser? 04 Subaru WRX Impress – My a/c blows air but does not cool. Now it seems to start messing up at lower temps, say 95. Just so you know, I have worked on cars for over 10 yrs. This helped me narrow the problem to the a/c clutch itself but I checked for voltage drops in the a/c clutch circuit and was unable to find any significant drop. I have been trying to find if there is a relay on my 2001 for the AC but all I can find is the fuse in the cabin fuse array, which is fine. So yes a AC system with an issue, may work better using the recirculate feature, but shouldn’t be the other way around unless there is an issue with the Ac control module or an input from say the ambient temperature sensor as just one of many possibilities. Ok, read everything on here. I live in Florida and the A/C is an essential component. My old haynes AC manual talks about EPR valve, STV/POA full pressure), there is an immediate and complete battery drain. Dont notice it at highway speed. Car care guide - May 1975 - Page 109 The air conditioner on my 2004 Legacy 35th Anniversary Wagon did not cool well when it was over 80 degrees, for 5 years. I have a 2013 Forrester Manual 4 cyl. Who happens to be Mother Guenna. Never had any AC problems until now. Let on that when John Delorean approached GM corporate, the 64 had been drafting board for an inline 6. Meaning the purpose is to cut down on Technician times to diagnose a problem by making the problem and resolution of the available. I am using Johnsons R-134a A/C Refrigerant – 12 oz cans. Google-Fu is pointing to the blend door actuator but I am not hearing any ticking or knocking coming from under the dash as most websites suggest. Since my last post I replaced the expansion valve and condenser again with OEM parts, checked all seals, connections and electrical connections, this time on my own as I’ve become quite familiar with the workings of the system. You can expect a total labor cost of 300$ to 1500$ if you let a repair shop do it for you – depending on the car and gearbox model. Can you help me figure out which is the main issues C998-network code delete fault memory 5f55-car access system interface 5efc- no vehicle type data erase fault memory 5dec- transfer box. Subaru Service Kirkland, Redmond and Bellevue, Subaru Service, Make Sure Your Subaru Is Ready for Winter 2021, Lets Get Your Subaru Ready For the Summer of 2021 Driving Season. been a loyal customer for over 8 yrs…. Lots of great information on this discussion site. **If it does and it’s not on, why? Sydney Australia. They changed the hose, but the A/C kept blowing hot air. Could I have an electrical problem? I don’t want to add anymore R134A. But the driver side ones are are hardly blowing cold air. I’m saving up the money for it. What is the electrical sensor on the filter door? Most makes and models will need some ac service after 5 years, $375.00 is not a lot of money to have to spend after 10 years of service out of the AC system. This refrigerant does not contain oil. If you have the R134a recovered, than drawn down into a vacuum for 15-30 minutes, filled with the proper amount of pag oil and fresh R134a, that would be a much better way to go. So far, I’m guessing moisture in the coolant could be causing icing in the expansion valve, so a moisture removal process may be in order. Possible Cause #2: Vehicle out of alignment, typically uneven caster or camber. Of course, Ford escape is known to have such an issue. Well, I solved the new problem…after a 5k mile trip in my new Focus, I was pushing the rear defrost button instead of the A/C button, about twenty times on several trips before I saw a slight wavy pattern on the rear window and Looked at what I was doing (in my defense my hand at 3 o’clock did cover “A/C” and eyes stay on the road!). The system is smart enough to realize there was no freon left and would not allow the compressor to turn. The throwout bearing is the bearing that is pressing the clutch pressure plate to release the clutch, and this bearing is always replaced together with the clutch. The Autocar: A Journal Published in the Interests of the ... I have a 78 chevy k20 it currently has 38.5 x 14.5 tires. or Product Safety & Liability Reporter - Volume 31 - Page 128 Thanks! Does it matter which side I add the oil to (from condenser OR to evaporator)? Thanks for sharing your knowledge.
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