Our dealership takes your privacy seriously and is committed to safeguarding your privacy online. Thanks. To impart a sportier feel on certain vehicles equipped with a CVT, under heavier acceleration the transmission control module will simulate specific gear ratios and a feeling of shift shock, similar to using the manual shift controls available on a CVT equipped Subaru. nickypooh Registered to turn on the defogger. I loaded the rev3 tune from TH about a week before this all started, and I didn't have any long drives between loading it and the first time the light popped. JavaScript is disabled. What a joke. Mind you this was on a day when it was 80 degrees outside too. That's the car's way of trying to get to the ideal operating temp faster. You may always opt-out of receiving future communications from our dealership. The winter of 2022/23 was 2.7 degrees too warm, as the DWD announced. If you are visiting our Web site from a location outside of the U.S., your connection will be through and to servers located in the U.S. Any information you provide during your visit will be processed and maintained on our Web server and other internal systems located within the U.S. Our Web sites contain links to other sites. So, she did, and the car stalled and stopped on her nearly avoiding being rear ended. Done with the tools you need? As a result, these seals leak both pressure and liquid. 2013 Crosstrek: "Slow starting when turning over from stop/park/cold/hot. 3. Such parties only have access to the personal information needed to perform these functions and may not use or store the information for any other purpose. In an engine such as the Subaru Boxer Engine the power from the rotational force of the engines crankshaft is calculated as a function of the engine torque and engine speed. What is normal operating CVT fluid temperature for Forester Wilderness? A. Subscribers or site visitors will never receive unsolicited e-mail messages from agents working on our behalf. Just what Subaru advertises and claims it is used for, main roads, light off-road (that most cars could go on really) and light towing. different size gears. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Most vehicles with conventional CVT, you never hear or feel the I use the Nissan sylphy (Sentra in USA 1.6 cvt 2013 in Thailand) i monitor form OBD II Port check on program CVTZ50 I found the Tranmission in 184-188 in normal mode on the road with traffice jam in Bangkok every days. CVT is short for continuously variable transmission. Ya the coolant temperature sensor was 185F. 2011 was definitely the worst model year for the Subaru Outback and the CVT transmission. When decelerating over a longer distance such as a highway off ramp the CVT will keep the torque converter locked-up as long as possible to provide engine braking similar to a manual transmission equipped vehicle. For me, normal operating temperature is around 200 degrees. I mean, first off, you really should never experience dangerous oil temps, even on the track, if Subaru did their homework. It displays the tranny fluid temp from the signal it receives form the vehicle's computer.similar to the way the dealership's diagnostic computer receives signals/info from the vehicle's 'puter. But it is an engineering problem when Subaru sells the same setup to markets that have environments where it would be detrimental. driving style increases the transmission temperature and accelerates the CVT transmission fluid deterioration rate. To protect the integrity of the information contained in this record, you should not disclose or otherwise reveal your password to third parties. Damage to the transmission fluid begins at 225 degrees. That's a good rule of thumb, if you don't have a way to measure. This thing is fantastic! 1800 N John Young Pkwy Orlando, FL 32804, 1800 N John Young Pkwy Orlando, FL 32804. Genuine Subaru Part - SOA427V1415 (SOA868V9285) However, the further apart the first gear ratio is from the final gear ratio the less responsive the vehicle is at all speeds in between. The world's largest online community of Subaru Crosstrek and XV owners, prospective owners, and enthusiasts. I don't tow or go off road, just normal city and highway driving. Do some digging here in the forums for a Alto towed by a 3.6.5eat. Once a steady speed is met, the TCM adjusts to the highest gear ratio possible to reduce fuel consumption and emissions. Not an everyday occurrence, but something I do maybe once a month. "Eight days later, they confirmed my suspicions. The parts of the gearbox rub against each other and the subsequent friction creates a great amount of internal heat. The ECM is in constant control of this RPM and ensures it is suitable based upon temperature conditions. The Fora platform includes forum software by XenForo. Hi all, new to this forum since I purchased a North American 2018 Forester 2.5i about six months ago. I don't see how it could be related, but I'm going to try loading up the stock tune just to rule it out. Subaru Genuine CVTF-II CVT Transmission Fluid (6 Quarts)- SOA427V1660 OEM AUTO Genuine Subaru CVTF-II is compatible with almost all Subarus and their hybrid. The most common problem for this model year was total transmission failure which occurred for a number of drivers around a hundred thousand miles. Would you like us to send you price alerts? Humidity 89%. 2022 Subaru WRX 2.4L CVT {{loadingIndicator}} Hamburger menu. . I go over how to read your WRX CVT transmission temperature with your android phone. When at a steady higher RPM during acceleration, the frequency remains constant and may resonate. 5. At least I know now the CVT runs hot. Why should I care? When you purchase through links on our site, we may earn an affiliate commission, which supports our community. infinitely, they are "continuously variable." Thats why I think my experience and his with head winds was the worst regarding heat issues. In addition, we gather certain navigational information about where you go on our Web sites. When you floor it, engine speed will jump up rapidly to about 5,000 RPM and stay there. Can you mix the the Subaru CVT HIGH TORQUE fluid with the Amsoil TR690/VTF22 CVT fluid, because according to Amsoil, it is compatible with the Subaru CVT HIGH TORQUE fluid. RELIABILITY - Subaru CVT vs. Toyota Power Sharing Transmission. . The gauges serve as a warning to take corrective action. automatic transmission systems. If all the components are functional and you are driving at a normal speed, the ideal transmission temperature is 175F or less. provide the most appropriate ratio for a given situation: lowest gears It is a known issue with models with their original CVT transmission, but rather than issue a recall, theyre extending warranties and fixing as they break. 2021 Subaru WRX 2.0L CVT Base. It towed my Aliner Scout hardside popup with ease. On the back wheel, there were Temperature Control Dial 5. The chain link is connected to both the input shaft and the output shaft, and as the pulleys change, so do the drive ratios. The name "Lineartronic" is used for two Subaru transmissions - the TR690 and the TR580. Because power is the speed at which energy is converted, more power or higher engine RPM generally means higher fuel consumption, with some exceptions in a vehicle equipped with a CVT. 2022Recurrent Ventures. Subaru is a metal belt driven CVT with pulleys while the power. There is a compromise between the lowest gear ratio which improves acceleration and the highest gear ratio which improves fuel economy. I completed my first long tow with my 2016 Outback Limited 2.5. Thanks. Doing away with the more complicated design may suggest that CVTs are less problematic, but that is not the case. My plan was to do an oil analysis at 30k and another at 60k. The CVT requires fluid pressures up to 1,200 psi to operate and it must pass through small passageways, which may result in a momentary hiss or squeal sound. He owns a car repair shop at downtown Osaka, and he put all that experience to good use in his sharing posts. We do not sell, rent, or trade consumer information to third parties, other than as described below, and never without your consent. When accelerating from a stop, a vehicles transmission uses lower gear ratios to allow for acceleration and once a steady speed is achieved, the transmission uses a gear with a much higher ratio to keep the vehicle in motion. The transmission 2016 CRV Touring AWD. Engine bogs or almost stalls when giving gas. Subaru engineers already told me that the ECU will pull boost and timing if it sees too high of oil temps. Under acceleration the engine on a vehicle equipped with a conventional automatic transmission will rise in RPM starting below the range of maximum torque and then pass above it. I do live in Texas, so we do get 100+ temps in the summer. Thought that would take care of the AT temp light but it did not . Fully apply the parking brake. 3 yrs late to the party. When the transmission computer determines a new gear ratio is required the engine computer reduces the power output of the engine to reduce Shift Shock and possible damage to the transmission and resumes once the gear change is complete. Please provide your email address to begin receiving price alerts at home, at work, and on your phone! The fluid will last forever or up to 160,000 km to be precise if you can always drive at that temperature. Talking to a buddy, the tune came up. The controls are the same inside the car: two There is little concern towing at half the stated rating for the Forester Wilderness. A. Just use a small syringe with some tubing to suck some fluid out. It is possible to increase the number of gear ratios to overcome these design limitations, however in doing so the transmission becomes more complex, heavier, and contains more components which also increases opportunities for a component to fail. I think that adding a cooler to the cvt is a bad idea for at least two reasons. As it gets closer to the ideal operating temp, it'll go back to normal RPMs. If you are accustomed to conventional automatic transmissions, you may equate acceleration with the sound or vibrations from the rise and fall of engine RPM and the shock felt while the transmission upshifts. gears for fuel-efficient cruising. I agree with jg2000 as there is a CVT cooler and it's mounted next to the converter case of the CVT according to the service manual. I guess it would be prudent to check you coolant level as well. When under moderate to heavy acceleration the Transmission Control Module (TCM) continuously adjusts the gear ratio to maintain an engine RPM that produces the most torque and efficiency, and may maintain this RPM for quite some time. You think all of the automotive engineers allowed this "problem to continue for 70 years and hundreds of millions of auto tranny setups? . Both Subaru of America and Devoe Subaru in Naples have been unresponsive, dismissive, disrespectful, and uninterested in fixing my car in a timely, professional manner. Power is the speed at which energy (Gasoline) is converted to mechanical forces necessary to propel the vehicle. A lower engine speed means better fuel economy. JavaScript is disabled. This left me with no power on a state highway that had speed limits of 75 mph. The Drive and its partners may earn a commission if you purchase a product through one of our links. Be wary of these issues in Subarus with CVT transmissions. While it's by no means a poor design, it presents its own list of possible issues. JavaScript is disabled. How Does a CVT Work? ~ The Cheshire Cat (. Improved protection of copper and bronze components. Any information you provide to us (i.e. Fluid volume, vs heat soak over time, vs air flow/heat shedding ability. Watching the ScanGauge, I can see that temp slowly climbs while driving on the freeway. At what temperature would overheating warning light come on? Probably something wrong with it. For a better experience, please enable JavaScript in your browser before proceeding. And CVTs also deliver a smoother ride, as it eliminates shocks when changing This is why fuel efficiency is usually higher on a similarly equipped vehicle with a manual transmission. Actually its too bright I use the low light setting. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Regular maintenance and checkup is the key to keeping ideal transmission temperature. With the ability to continuously vary the gear ratio, the CVT is able to have a lower gear ratio for quicker acceleration and a higher final gear ratio for fuel economy when compared to a traditional automatic transmission. Please Like, Comment, and Share. Be sure to subscribe for future videos.Subaru Specialty Tools - https://www.amazon.com/shop/mrsubaru1387?listId=2YVO5I1UIBLN. I kept the trailer and cargo weight light for the first trip, total trailer/cargo/passenger weight was about 2,200 lbs. If your vehicle pauses or hesitates when you press the gas, the CVT could be malfunctioning. This noise does not affect transmission performance, function or reliability. but I guess we can call 190+warm and about 220+Hot? You should check it on a regular basis to avoid costly transmission repair or replacement job down the road. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The fluid should be at the right level and color. Others say hot fluid is easy to drain. It will help you take actions at the right time. gears, and allows the engine to run quieter. How does the CVT compare to a regular geared transmission? Won't rev past ~4k. There is a compromise between the lowest gear ratio which improves acceleration and the highest gear ratio which improves fuel economy, in an attempt to keep the engine RPM in this range of efficiency. I also have a scangauge. Subaru AT Oil Temp light flashing Issues, Meaning, Causes & Solution.If you are driving, and suddenly, the AT Oil Temp light started flashing; it could mean. Why Manual Transmission is Hard to Shift. I thought I had been rear ended, but there was nobody behind me. Common Subaru CVT Repair Costs. It looks like a rectangle plug with 16 pins and slope sides. In the course of less than two years, I have had all these issues.". Normal fluid looks red odor dark red but its a matter of concern when it develops a brownish tinge or turns dark. Here's what I could find out about taking a fluid sample. Lets dive into our findings. From monitoring this site, I've found these CVT temp should be between, 185 - 235 F. Sounds like it's right where itshould be. Whether or not Subaru's CVTs are reliable is something owners will debate all day long. At the time you register for any such service, you will be notified of, and asked to consent to, the sharing of your information with any particular third party necessary to the provision of the requested service. Lineartronic is designed for linear response, and of course Just me in the car, no cargo, not towing. If you're used to a manual transmission, a CVT may feel like a slipping clutch when you first hit the gas. Gave them $27,000 for the car in 2015 and now they won't tell me a basic operating parameter. The fact is, Subaru knows what they are doing and won't ship a new product without verifying the simple things. and After Install 4 month i Remove the Tranmission cooler and i think the temp is normal in 165 -210 is very good for me. Traditional One very common issue with all automatic transmissions is overheating. Any other PIDs out there Not listed on ScanGauges site? Information provided by site visitors through the use of such interactive functions may be available to both our dealership and our partners. I still do not know what caused this to occur. 6. Thanks, crv383! While many feel it's a safety risk, countless people think they're rock solid. Such information is gathered by us in the aggregate and will not be associated with a specific individual without that individual's consent. Because we do gather certain types of information from visitors to our sites, we have developed a privacy statement to help you understand the terms and conditions surrounding the collection and use of that information. I'd like to monitor CVT temp as well. If your transmission fails while your vehicle is in this hot condition, you may be at risk of serious injury or worse. After stopping the vehicle, shift the select lever to "P" range. Please post tranny temps (range) you observe when you start towing. needed, calling up higher engine speeds (or RPM) for better It pains me to post this, but I think I'm having a real problem with my Crosstrek. It is the lifeblood of the whole gearbox system. Uphill, when you needed all your power at a slow For a better experience, please enable JavaScript in your browser before proceeding. Send it in for repair. First off, I called a dozen different Subaru dealerships, and NOBODY could tell me either the temp that turns the light on (too hot) OR, the normal operating temp. For a CVT equipped vehicle, the Chain is not solidly locked to the Variators, and a sudden shock such as this could possibly cause it to slip, damaging both it and the Variators, so the vehicle must come to a complete stop before a change in direction can be achieved. gears have four or five different speeds. I added a Cobb Stage 1 OTS map and did Danoz fix to prevent boost leak, the vehicle has no other performance mods. Due to the linear nature of the CVT, the torque converter is able to partially lock-up at approximately 9 km/h then lock up completely at 24 km/h, and remain locked as the gear ratio changes. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. If you dont expect any sort of enthusiasm or excitement out of your vehicle, a CVT will be great for fuel mileage and many prefer the absence of jerky gear shifts felt from traditional automatics or manual transmissions. I am told by the dealership that this is a common problem with the CVT transmission. So I bought a ScanGauge and programmed the CVT Temp. For vehicles equipped with a conventional automatic transmission upon pressing the accelerator the transmission control module will request a reduction of engine torque from the engine control module before shifting to a lower gear. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. So, for those of you who tow, if you have one of the very few specific OBD dongles that work with ActiveOBD and an Android phone, you can monitor your CVT temp when towing. In the event that our dealership sells or transfers a particular portion of its business assets, consumer information may be one of the business assets transferred as part of the transaction. I was stopped at a red light. Yet there is more than Now about why transmission temperatures should be regulated -- excessive heat can warp things like clutch packs, torque converter blades, and the steel belt. I was able to get CVT and OIL temperatures plus, it even matches blue on. In addition to fuel economy and reduced weight, they offer steady acceleration, smooth operation, and the ability to adapt to varying road conditions and power demands to provide a smoother overall ride. Immediately, there was a huge bang, and my car rocked back and forth. Correct - your 2023 Forester should serve you well - as long as you keep up on your maintenance and such. The torque converter is not capable of transferring all of the input power and may lose up to 10% which increases fuel consumption along with transmission fluid temperatures, requiring the fluid to be replaced more often. I like the look of the blue setting but I was disappointed that for my eyes it was too hard to read the numbers. Another option is RWD conversion through DIY means or in the form of a purchased kit via MRT, Rocket Rally, or Kingpin. It will not stall on a gradual stop but will stall in any situation when stopping quickly. I would check the fluid level, in fact after that many miles would replace it, just for my piece of mind. 240+ is. Subaru offers CVT for several models. I'm finding that when the car has to idle for longer periods in hot weather is when the rubber banding of the CVT is at its worst. Feels very unsafe. It will simply change the gear ratio to match the accelerator input, the engine RPM will increase accordingly and no shift shock will be felt. It could be several things but the main culprit is overworked transmission fluid. Thanks for any thoughts on this! Get it together, Subaru. The Subaru CVT feels like it mimics a traditional auto box with defined shift points. Structure My Deal tools are complete you're ready to visit Sport Subaru! Subaru has gone to great lengths to create a better tow rating with the Wilderness by reprogramming the CVT for a different final drive and by adding the CVT cooler set up. Should I try using a baffle on the cooler to bring the temperature up a few more degrees, or should I just run it at 168? John789 said: Some answers says it should be cold because some of metal parts will be deformed when adding cold fluid into a hot transmission. Upon shifting to the lower gear the torque reduction request is cancelled and upon resuming a shock can be felt and the engine RPM will begin to rise within about 1 second. Our sites allow users to opt-out of receiving such communications at the point where personal information is requested, or through other means as identified. The fluid churns inside the torque converter, gears, bearings, clutch plates, and other parts and its temperature increases with the car in motion. Note: You may become concerned the engine is revving too high when cold based upon past experiences. OBDLink MX Bluetooth is the first Bluetooth scan tool that can access GM SW-CAN & Ford MS-CAN networks in addition to standard OBDII protocols. When the torque converter unlocks it may feel similar to a conventional automatic transmission down shifting. power range. The Drives informational team has been digging through forums, recalls, and consumer complaints to get a sense of what issues you need to be aware of when buying or driving a Subaru with a CVT. Make the most of your secure shopping experience by creating an account. The Lineartronic TR580 is 100 mm shorter and 15% lighter than the TR690, and that is the reason why the . This information enables us to determine which areas of the Web sites are most frequently visited and helps us to tailor the sites to the needs and interests of our online visitors. Driving around town and in traffic cools it down. I agree, just making the point that a 20dF variation is the difference between "safe" operating temps and "not safe.". I used the NHTSA website and found on average more reported issues with the older transmissions than with the CVTs. Fans engage about 185 (because of where the because its mounted at the bottom of the engine. I have a 2015 FXT that I bought recently with 90K miles on it. Normal running CVT temp is 140 - 210 F, so you can't just warm it up and hope you are at the right temp. Subaru simply not for towing. For me, normal operating temperature is around 200 degrees. Rather than using gears as in traditional automatic transmissions, Subarus CVT uses two fluctuating hydraulically actuated pulleys and a chain link. 2015 Subaru WRX Prem CVT Galaxy Blue Pearl. The app ActiveOBD can measure this figure on . "All ignition coils replaced. Unlike years ago when all cars would do is set off a temperature too hot warning light, I wouldn't be surprised if the programming for transmissions included a max temp reached setting at which point warnings like "reduced power available" kicked in as the car moved to protect the drivetrain from damage. Several complaints about fluid seeping out of the CVT housing resulted in Subaru issuing technical service bulletins related to CVT clamps and CVT seals. A couple of observations on this discussion: I'm using a ScanGauge II plugged into the ALDL port that's under the dash. ATF flows easily at room temperature so there's not much need to warm it up in order to drain it. Seems General Subaru Community related. If the vehicle is within 10 years old, most of these problems should be covered under Subaru's extended warranty. ten-speed bicycle you rode as a teen? 2. If you notice these symptoms while driving your Subaru, the problem could be sourced to the CVT. Also, without a delay for shifting gears, a CVT equipped vehicle is able to steadily accelerate without interruption. It is not uncommon for a vehicle operator to place the vehicle into Drive while the vehicle is still moving backwards. Our dealership respects the privacy of individuals who visit our Web sites, send us e-mail, or participate in features/services we offer online. JavaScript is disabled. This describes the feeling of your transmission trying to find and select the appropriate gear. A traditional automatic transmission has heavy gears with a large contact area. Oil is cheaper than steel! The optimal operating temperature for power output, fuel efficiency, and reduced emissions for Boxer Engines ranges from 84 C to 100 C. 2016 Outback Premium 2.5 CVT w/EyeSight+SRVD, "If you don't know where you're going, any road will take you there." It is the twelfth warm winter in a row. I plan to do some light towing with it which is my main reason for adding the cooler. When my OE coolant gauge gets to normal range, oil temperature is ~160F per my Defi gauge. On the contrary, its alarming when it crosses 225F. For a better experience, please enable JavaScript in your browser before proceeding. There was no 5 speed automatic option. 2012 Outback: Vehicle shudders and stalls when braking hard. This will allow you to connect your phone to your vehicle easily. I bought this car used. You need a gas gauge so you dont run out of gas, you need a tach so you dont redline your engine. There is a CVT cooler (heat-exchanger) which 'normalizes' the temperatures of all three (Engine oil, Antifreeze, CVT fluid). 2001 Outback EJ25-5MT - 406,000km, 2016 Outback Limited Tech-FB25-CVT6 - 9,000km. TR690 CVT was also modified to extend the transmitted torque; new version . UltraGauge OBDII Scan tool and Information Center, X-Gauge Categories 2013+ Subaru Outback with CVT. The Climate Control Module also transmits the desired interior temperature to the ECM, which may also increase the engine RPM to meet customer demands. Still, the Subaru Lineartronic CVT (Continuously Variable Transmission) automatic gearbox is one of the best features on the 2021 Forester, Crosstrek, Outback, and Ascent SUVs. But a proper temperature reading taken at the cylinder head and such you'll find temperatures higher than that. Perhaps in technical forum, under engine/drivetrain. After all, Subaru couldn't be as popular as if it was selling bad products. Our dealership understands the importance of your privacy. If your CVT has tanked, a new unit costs roughly $7,000-$8,000, while used CVT replacements cost about $1,000-$3,000. Accessories . crvownersclub.com is an independent Honda enthusiast website owned and operated by VerticalScope Inc. With the CVT, (Continuous Variable Transmission.) I ended up installing a Hayden 679 cooler after the OEM heat exchanger. What triggers the overheated condition? When you purchase through links on our site, we may earn an affiliate commission, which supports our community. If you're out of coverage or you've put a . The Toyota CVT has a small whine and not fun to drive at all. And it wasn't directed at you, just noting the influx of "2015 XXXX issue" threads because of lack of understanding. Now it's more like around 170 degrees F instead of over 200 degrees in normal driving. Whether they produce significant heat under high load is another question entirely. Thanks! Then replace same amount with new Subaru CVTF. Along with Subarus safety, theyre the stars of the companys advertisements. B benjy Joined Aug 23, 2010 Messages This is a very dangerous safety concern for any of these vehicles equipped with this CVT transmission, especially when Subaru boasts about how this transmission is completely maintenance free for the life of the car. I generally prefer the truth whenever I decide what I want it to be. Question type: General. Please let us know what they say! Starting in May 2009, TR690 has been used in Subaru Outback 2.5 l models. Subaru has agreed to replace the transmission since the car is still under warranty. This one . Humidity. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The fluid will last forever or up to 160,000 km to be precise if you . I placed it down on top of the open cubby lid. 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