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. Inspect the components to see if they are showing any wearing sign. 3 yrs late to the party. When the heat reaches nearly 290F, the transmission starts slipping and stop functioning with the burning out of seals and clutches. 4. 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. It pains me to post this, but I think I'm having a real problem with my Crosstrek. The winter of 2022/23 was 2.7 degrees too warm, as the DWD announced. Cookies can also be utilized to help us provide you with information targeted to your interests, based upon your prior browsing on our Web sites. Subaru offers CVT for several models. Semi-synthetic? The Lineartronic TR580 is 100 mm shorter and 15% lighter than the TR690, and that is the reason why the . Getting passed by Semi's does nothing for the reputation of these cars to passerby's, haha. I tried to get the car into drive by turning the car off and on and utilized other techniques, but I was not able to drive my car. A CVT is able to transition from the highest gear ratio to the lowest gear ratio within 5 milliseconds. Thanks. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. My 2017 forester non-turbo is my first subaru and also my first cvt vehicle. The transmission shifts gears to CVT, you never hear or feel the Got up to 240 degrees before having to pull off for gasoline. Such information is gathered by us in the aggregate and will not be associated with a specific individual without that individual's consent. While many feel it's a safety risk, countless people think they're rock solid. Oil 5W30 Synthetic. Hans nailed it. This noise does not affect transmission performance, function or reliability. However, throughout the past decade, hundreds of customers have complained to the National Highway Traffic Safety Administration (NHTSA) about several problems relating to Subaru's CVTs. Probably something wrong with it. It will help you take actions at the right time. 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. At what temperature would overheating warning light come on? The Drive has put together additional resources you can use to educate yourself on Subarus CVT Problems: National Highway Traffic Safety Administration (NHTSA). If your vehicle pauses or hesitates when you press the gas, the CVT could be malfunctioning. . What is normal operating CVT fluid temperature for Forester Wilderness? Increased clutch band and clutch pack capacity. JavaScript is disabled. (V0200) and follow the FSM procedure for a drain-and-fill (car must be level and fluid at operating temp). Does anybody know the normal operating temperature range of the CVT in a 2015 AWD CR-V? If all the components are functional and you are driving at a normal speed, the ideal transmission temperature is 175F or less. I left a message with the dealership, and I am awaiting a return phone call to have the vehicle assessed.. From September 2014, it was replaced with modified TR580 transmission in Outback 2.5 l gasoline-powered models. ATF flows easily at room temperature so there's not much need to warm it up in order to drain it. Also, I have mounted over my mirror so not much glare. Power is the speed at which energy (Gasoline) is converted to mechanical forces necessary to propel the vehicle. 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. Most dealers (subaru / non subaru ; cvt / non cvt) will replace the transmission not repair it. Because of this design simplicity, CVTs offer a number of advantages over traditional automatic transmissions. Thanks for your very useful blog! 19mm Rear Sway Bar. This other post, which was updated at the same time as when I added my post, also has details that align with the what I see on my 2016 Outback. HVAC Blower Motor Switch If the fan Heater, AUTO, Switch - OEM Subaru Part # 72311SA031 (72311SA030) Toggle navigation. The world's largest online community of Subaru Crosstrek and XV owners, prospective owners, and enthusiasts. 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. I don't tow or go off road, just normal city and highway driving. Several complaints suggest a Subaru CVT could have problems within 10 years of ownership. If you were towing at the upper limits of the Wilderness then yes, you should be concerned about temperature. Dumb question: What is the purpose of monitoring your CVT temperature? If my transmission belt had broken while I was driving 75 miles an hour on the highway, I might not be here writing this report. This information may be used to provide you with information you've requested about our company, our products and our services, or to provide you with special notices. . So by design the Forester CVT heat exchanger is reducing the life of the fluid by at least 50% off the start. Based on all three winter months, however, the Free State was the coolest federal state - with an average of 1.9 degrees. Thx. ten-speed bicycle you rode as a teen? I generally prefer the truth whenever I decide what I want it to be. This information may include the type and version of your browser, your service provider, your IP address and any search engine you may have used to locate the site. Correct - your 2023 Forester should serve you well - as long as you keep up on your maintenance and such. I plan to do some light towing with it which is my main reason for adding the cooler. The following sections are meant to describe the relationship between an engines power output, gear ratios, and their effect on fuel efficiency. I'm assuming it is related to elevated CVT temp but want to measure and verify. I also go over an overview of. Subaru is a metal belt driven CVT with pulleys while the power. Choosing to buy a vehicle with a CVT is a point of preference. "Rear wheel bearing repeatedly replaced. gears for fuel-efficient cruising. Occasionally you will even come to a stop with the engine idling which is what you do to cool the CVT anyways. Yes, yesterday I was running errands in typical suburban traffic, a mix of surface streets and a 55mph+ primary highway. No light so far. Also, its not causing any issues as far as decreasing performance of the CVT unit in efficiency or power delivery long term. power range. I just purchased a 2017 Toyota Camry with a U760E transmission. The steady engine RPM and lack of shift shock are contrary to what you may have been accustomed to and will take some time to adjust to. Our dealership will take reasonable physical, electronic and managerial measures to safeguard and secure any information you provide to us (e.g. My car begin to roll backwards. 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. A manual transmission has a clutch that mechanically locks the engine output power to the transmission, while a traditional automatic transmission has a torque converter which uses hydraulic fluid to transfer power. Vettes run 240F+ under normal operating conditions, and close to 300F when racing. With regular Mobil 5/10W-30, the oil will fall apart at 115C. gears have four or five different speeds. Your car is safe when the temperature of the gearbox fluid hovers between 175 and 225 degrees Fahrenheit. 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. Be wary of these issues in Subarus with CVT transmissions. Thanks, crv383! It's not like engine oil. With the CVT, (Continuous Variable Transmission.) Light hasn't come on at all today, but I read temps as high as 228*. This is why fuel efficiency is usually higher on a similarly equipped vehicle with a manual transmission. Plan is to try to have AT fluid temp above 215 F only for short period of times. My 2023 Wilderness is on order and I might end up towing 1500 lb trailer from time to time with it. hmmm wondering how the cooler got fowled??? Just me in the car, no cargo, not towing. Fact. Just park it in the snow until it cools down. Get it together, Subaru. The fluid will last forever or up to 160,000 km to be precise if you . If that is not possible. This is why I said it there is a procedure and it might not be worth it to try if you weren't familiar with it. The ignition coils caused excessive stalling downhill to uphill at various speeds, yet it usually occurred when applying gas from slow to medium speed when applying gas. On our '17 CR-V, I've seen 219F tranny fluid temp so farlevel ground, not towing, 40 mile round trip at 75 mph, mid 90s ambient. Yes, yesterday I was running errands in typical suburban traffic, a mix of surface streets and a 55mph+ primary highway. Noise is created by these gears, however at a lower frequency. The coolant is regulated by the thermostat, but engine oil temperatures and CVT fluid temperatures are only influenced by the coolant. Usually when air conditioning is running. The Lineartronic CVT has proven so well suited to the SUBARU BOXER engine and Subaru symmetrical full-time All-Wheel Drive, it has replaced most traditional automatic transmissions in the Subaru line-up. Seems General Subaru Community related. According to the 2020 Subaru Outback owners manual, It is unnecessary to check the continuously variable transmission fluid level. The Subaru CVT is far superior. Mind you this was on a day when it was 80 degrees outside too. Oil is cheaper than steel! 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. Please let us know what they say! www.ultra-gauge.com Rub . Thanks! 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. On other occasions she would stop on a hill, and the car would shudder and come to a stop and die. I do live in Texas, so we do get 100+ temps in the summer. fast, you needed the narrow gear to go even faster. Before you check the fluid level use your scan tool and make sure the transmission fluid temperature is between 95-113F. 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. Perhaps the Forester warms the CVT fluid to improve low temp operation? Gave them $27,000 for the car in 2015 and now they won't tell me a basic operating parameter. What do you think? Whether or not Subaru's CVTs are reliable is something owners will debate all day long. When at a steady higher RPM during acceleration, the frequency remains constant and may resonate. I'd bring into the dealer for sure. Most vehicles with conventional If the vehicle is within 10 years old, most of these problems should be covered under Subaru's extended warranty. 2016 Tungsten Outback 2.5l Premium w/ES, OP 14, PP #4. 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. Feels very unsafe. different size gears. Done with the tools you need? My car had a broken transmission at 43,000 miles. Others say hot fluid is easy to drain. y0d40n3 Your FSM information is correct. . If the CVT is running too hot or too cold, what are you supposed to do about it? data will be stored in protected databases on secured servers with restricted access). 2016 CRV Touring AWD. This is the normal operating temperature for a transmission. We'll have this time-saving information on file when you visit the dealership. It is not uncommon for a vehicle operator to place the vehicle into Drive while the vehicle is still moving backwards. If you have questions concerning this Privacy Policy or the practices of these sites, you may contact us. Adding a CVT fluid cooler would serve no purpose at all if it cools BEFORE the fluid passes thru this heat-exchanger. 2017 Outback Premium 2.5 with Eyesight. Shop 2022 Subaru WRX 2.4L CVT HVAC Temperature Control Panel. The design of the CVT also allows for a lower gear ratio than conventional automatic transmissions and can therefore accelerate quicker than a comparable vehicle equipped with a conventional automatic transmission, although it may not feel this way. Adaptive control automatically shifts to the most optimal The thermostat also opens around 175. 2022 Subaru WRX 2.4L CVT {{loadingIndicator}} Hamburger menu. The car seems happy. UltraGauge is both an OBDII Scan Tool and an Information center that displays selectable engine gauges, such as RPM, Speed, Coolant Temperature, Boost, Distance, Fuel Pressure, Mass Air Flow, and more. The Subaru CVT feels like it mimics a traditional auto box with defined shift points. We do not sell, rent, or trade consumer information to third parties, other than as described below, and never without your consent. 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. What do you think is it worth it to invest more maintenance into the cvt than Subaru suggests or just have a wait and see approach and hope if something does happen it will occur under warranty? Welcome to the Subaru Outback Owners Forum, we have tons of information about your Subaru Outback, from a Subaru Outback Wiki to customer reviews. And the Forester gets an engine oil to coolant heat exchanger. If the vehicle is within 10 years old, most of these problems should be covered under Subarus extended warranty. A. For a better experience, please enable JavaScript in your browser before proceeding. It towed my Aliner Scout hardside popup with ease. I guess it would be prudent to check you coolant level as well. Just some general info, it got up to 255* and still no light. Vince. The app ActiveOBD can measure this figure on . Asked by Mark Nov 19, 2015 at 12:07 PM about the 2010 Subaru Outback 2.5i Limited. Thought that would take care of the AT temp light but it did not . I remember it was water cooled and thats about it. "Eight days later, they confirmed my suspicions. 2022Recurrent Ventures. I'm wondering at what temperature the coolant sensor tells the fans to turn on. Thats why I think my experience and his with head winds was the worst regarding heat issues. Lineartronic is designed for linear response, and of course Subaru Lineartronic Continuously Variable Transmission (CVT) For instant, seamless response to changing conditions, the redesigned Lineartronic Continuously Variable Transmission elevates efficiency of the BOXER engine and Symmetrical AWD by keeping the engine in its ideal power range. Were the best Subaru Forester Owners Forum to talk about the best years of the Subaru Forester, modifications and reliability history of the Subaru Forester. For a better experience, please enable JavaScript in your browser before proceeding. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. UltraGauge displays mileage gauges including Instantaneous MPG, Average MPG, gallons per hour. UltraGauge OBDII Scan tool and Information Center, X-Gauge Categories 2013+ Subaru Outback with CVT. What triggers the overheated condition? The chain link is connected to both the input shaft and the output shaft, and as the pulleys change, so do the drive ratios. 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. Another process that a CVT helps to iron out is the need for the transmission to "hunt" for gears. This is normal operation for many CVTs and likely not a cause for concern. I was planning on exiting to refuel before this happened. Don't wait too long to repair the cvt cooler. Without the physical perception of the downshift, a CVT driver may perceive this as a lack of acceleration, when in fact the CVT equipped vehicle is accelerating without any delay. Anything wrong with it will affect the transmissions functions and its lifespan. Would car go into limp mode once CVT overheats? Personally , I doubt a 1.5" lift or a teardrop would cause any issue; we tow a 3000lb rig; before that we had a pop up with the Ascent and it was barely noticable. JavaScript is disabled. Most cars run a higher RPMs during colder weather after a cold start. To protect the integrity of the information contained in this record, you should not disclose or otherwise reveal your password to third parties. I google'd it but since many WRX's did not have oil temp gauges previously, the choosing of whether or not they should install these gauges dominated the discussion lol. What Happens When Transmission Temperature Light Comes On? 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. These are all good product suggestions. Damage to the transmission fluid begins at 225 degrees. Subaru combines its Boxer engine with the CVT. Accordingly, our policy regarding online privacy has been developed using the following guiding principles: Our dealership maintains a strict "no-spam" policy. Customer reply replied 10 years ago. 2. 3. Winds N at 5 to 10 mph. I would check the fluid level, in fact after that many miles would replace it, just for my piece of mind. We collect and maintain the personal information of our consumers for our use and our subsidiaries. Our dealership is not responsible for the privacy practices or the content of such Web sites. The CVT (continuously variable transmission), the Hyundai sourced 6 speed automatic and the 5 speed manual transmission. As a result, these seals leak both pressure and liquid. I am biased toward my scan gauge but probably mostly because I bought it 12 years ago and it still works fine. People are freaking out over little things because they never had the option to monitor them right away. Yes, but he said 220+ as hot. transmissions in vehicles employ the same principle. A Subaru equipped with a CVT will generally raise the engine RPM to a certain level based upon accelerator input and engine load. So what gives? This is especially true at full throttle. If I do install one, I will have the before and after data to see how much of a difference it makes. If that is not possible, I'll perform more frequent AT fluid changes. 2021 Subaru WRX 2.0L CVT Base. However, dirt in the fuel or components, lack of regular maintenance, and damaged or broken parts, fluid leakage, driving at a high speed for a long time, and a couple of other reasons cause the transmission fluid to heat 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? Operate the select lever in P R N D and D N R P to circulate CVTF with the engine idling. Subaru Outback One of Subaru's most popular models, the Outback has been in production since 1995. Copyright 1999 - 2019, North American Subaru Impreza Owners Club, Inc. http://www.iwsti.com/forums/2-5-litere-ranges.html, http://www.iwsti.com/forums/2-5-lite-pressure.html, http://forums.nasioc.com/forums/showthread.php?t=856553, http://www.i-club.com/forums/engine--normal-64951/.