Subaru combines its Boxer engine with the CVT. But you're only towing 1500 lbs and that's not even close to the towing limits of the Wilderness model. 220 is not hot. When the heat reaches nearly 290F, the transmission starts slipping and stop functioning with the burning out of seals and clutches. The most common problem for this model year was total transmission failure which occurred for a number of drivers around a hundred thousand miles. 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. HVAC Blower Motor Switch If the fan Heater, AUTO, Switch - OEM Subaru Part # 72311SA031 (72311SA030) Toggle navigation. Hi all, new to this forum since I purchased a North American 2018 Forester 2.5i about six months ago. Also, at this temp there are no error codes or check engine lights. I just purchased a 2017 Toyota Camry with a U760E transmission. It towed my Aliner Scout hardside popup with ease. clutch) and a P-R-N-D-L-style shift pattern. Cold. 2022 Subaru WRX 2.4L CVT {{loadingIndicator}} Hamburger menu. A Subaru equipped with a CVT will generally raise the engine RPM to a certain level based upon accelerator input and engine load. Rectify the problem before somebody dies.". If your transmission fails while your vehicle is in this hot condition, you may be at risk of serious injury or worse. I don't feel my driving would be considered "severe use" under Subarus definition. 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. This noise is most noticeable when outside the vehicle alongside of the right or left front fender in colder temperatures. A CVT is able to transition from the highest gear ratio to the lowest gear ratio within 5 milliseconds. With the CVT, (Continuous Variable Transmission.) When under moderate to heavy acceleration the transmission control module continuously adjusts the gear ratio to maintain an efficient engine RPM. 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. that means that you are at risk of having to replace . A. 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. Make the most of your secure shopping experience by creating an account. With regular Mobil 5/10W-30, the oil will fall apart at 115C. Accordingly, our policy regarding online privacy has been developed using the following guiding principles: Our dealership maintains a strict "no-spam" policy. According to the investigation, the likely source of the seepage is the sealant used on the CVTs oil pump chain cover and the input shaft oil seal. If you are not sure what would be the best choice for your Subaru, you can check out our in-depth guide about extended warranties. Do some research and you will find that 175 degrees F is an optimal temperature for an automatic transmission to run at. So by design the Forester CVT heat exchanger is reducing the life of the fluid by at least 50% off the start. cvt monitor cvt temp cvt temp monitor cvt temperature forester transmission monitor subaru cvt subaru wrx cvt Related Products Subaru Turboback Exhaust System STI Sedan 2011-2014, WRX Sedan 2011-2014 $ 2,275.00 Rally Armor UR Mudflaps Black Urethane with White Logo Subaru WRX 2022 $ 189.00 3 Inch 2-Bolt Exhaust Gasket $ 15.00 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. 2022Recurrent Ventures. Normal running CVT temp is 140 - 210 F, so you can't just warm it up and hope you are at the right temp. Humidity. If you're used to a manual transmission, a CVT may feel like a slipping clutch when you first hit the gas. So what gives? Third parties may collect personally identifiable information about your online activities over time and across different websites when you use this website. I will be towing a trailer and I want to know if I'm approaching the top of the range and should pull over and let the tranny cool down. Overheated fluid discharges of a burnt toast-like smell and looks brown to dark in color. I have seen over 240F CVT-F temp in my XT and dont consider it a problem at all, as that has been when towing over mountain passes. My understanding is that Forester Wilderness has TR 580 CVT with modified final drive/upgraded cooling and that is not identical to transmission that is in Outback Wilderness. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. What Happens When Transmission Temperature Light Comes On? The fluid will last forever or up to 160,000 km to be precise if you can always drive at that temperature. Articles may contain affiliate links which enable us to share in the revenue of any purchases made. Driving at slower speed OK. At the range of 45-60 mph, noise is very predominate, thus requiring me to drive at slower speeds than required. The fluid will last forever or up to 160,000 km to be precise if you . To help ensure the protection of your privacy, we recommend that you review the privacy policy of any site you visit via a link from one of our Web sites. Subaru knew they had problems with the CVT. If your CVT has tanked, a new unit costs roughly $7,000-$8,000, while used CVT replacements cost about $1,000-$3,000. Not likely. Anytime you visit our Web site, we may gather certain non-personally identifiable information regarding the means you use to access our site. All you need to do is find the OBD2 port which will be within 50cm of the steering wheel and you can access it using no tools. Getting passed by Semi's does nothing for the reputation of these cars to passerby's, haha. However, if necessary, consult your Subaru dealer for inspection. In other words, it's a good idea to inspect or have the unit inspected regularly to avoid any surprises. The fact is, Subaru knows what they are doing and won't ship a new product without verifying the simple things. It will not stall on a gradual stop but will stall in any situation when stopping quickly. Plan is to try to have AT fluid temp above 215 F only for short period of times. Power is the speed at which energy (Gasoline) is converted to mechanical forces necessary to propel the vehicle. 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. You're ready to visit Sport Subaru! 2016 CRV Touring AWD. Especially if you do some towing. These are all good product suggestions. I remember it was water cooled and thats about it. 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. CVTs differ from traditional automatic transmissions in that they do not have gears that provide "steps" between low and high speed operation. But a proper temperature reading taken at the cylinder head and such you'll find temperatures higher than that. My fuel light had just turned on minutes before this, but I still had 60 miles to go before empty. Join us! Full synthetic? While installing an inline transmission filter I discovered that the fluid looked brown and worn, given that the car only has 10,000 miles. They should've issued a recall, instead they extended the warranty to 10 years or 100,000 miles. during operation. 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. Whether they produce significant heat under high load is another question entirely. needed, calling up higher engine speeds (or RPM) for better My experience is heat soak is the big struggle. To protect the integrity of the information contained in this record, you should not disclose or otherwise reveal your password to third parties. What is normal operating CVT fluid temperature for Forester Wilderness? Occasionally you will even come to a stop with the engine idling which is what you do to cool the CVT anyways. The chain link is connected to both the input shaft and the output shaft, and as the pulleys change, so do the drive ratios. Structure My Deal tools are complete you're ready to visit Sport Subaru! The variable diameter cones in a Subaru CVT are referred to as Variators with one considered the input and the other the output. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. I thought I had been rear ended, but there was nobody behind me. Would car go into limp mode once CVT overheats? If the vehicle is within 10 years old, most of these problems should be covered under Subaru's extended warranty. driving style increases the transmission temperature and accelerates the CVT transmission fluid deterioration rate. The name "Lineartronic" is used for two Subaru transmissions - the TR690 and the TR580. Others say hot fluid is easy to drain. industry SPECIFICATIONS Meets Dexron-IIIH, Mercon fast, you needed the narrow gear to go even faster. shifts gears to Examples include administering e-mail services and running special promotions. On the back wheel, there were For a better experience, please enable JavaScript in your browser before proceeding. This left me with no power on a state highway that had speed limits of 75 mph. 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. For a better experience, please enable JavaScript in your browser before proceeding. I have a 2015 FXT that I bought recently with 90K miles on it. Starting in May 2009, TR690 has been used in Subaru Outback 2.5 l models. 2001 Outback EJ25-5MT - 406,000km, 2016 Outback Limited Tech-FB25-CVT6 - 9,000km. I believe you are correct! A Continuously Variable Transmission (CVT) is an automatic transmission that doesn't use gears, instead relying on a chain and pulleys to transfer power to the driven wheels. The fluid churns inside the torque converter, gears, bearings, clutch plates, and other parts and its temperature increases with the car in motion. There were 3 transmission options with the 2014 Jeep Patriot. Those repairs can make a dent in any budget, so you will need to make sure that you are covered. I've had cars where the sensors have varied from 185 f to 215 f. After 10 minutes of 7/10ths driving on the race track on a 70dF day my 2015 WRX saw 230dF oil temps. Another person I contacted had a Youtube about installing the Hayden cooler and said it brought the CVT temps down to 170s after he put it in. It could be several things but the main culprit is overworked transmission fluid. 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. The extended vehicle warranties apply to the Crosstrek, Legacy, Outback, Forester, Impreza, and WRX. For instant, seamless response to changing conditions, the After checking with a ScanGuage I found the transmission was running at 194F, right where Toyota says it should, but given the fluid condition I think that temperature is too hot. Whether or not Subaru's CVTs are reliable is something owners will debate all day long. And many previous version Honda vehicles that reading is taken at the radiator, not the engine. Understanding and monitoring the limits of the CVT fluid temperature seems like a completely reasonable precaution anyone should take while towing a trailer of any weight. My car begin to roll backwards. Low 24F. Anything wrong with it will affect the transmissions functions and its lifespan. 2016 Forester: "Broken transmission due to broken transmission belt at 43,000 miles. Vince. As part of such a relationship, we may share with these companies the use of certain interactive Web site functions (i.e. Why Manual Transmission is Hard to Shift. I called for a tow truck and had my car towed to the local Naples Devoe Subaru dealer. gears have four or five different speeds. Lets dive into our findings. 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. Oil is cheaper than steel! Before you check the fluid level use your scan tool and make sure the transmission fluid temperature is between 95-113F. Glad to see this post and topic. Thanks for any thoughts on this! However, at 251*, the engine speed limitations kick in. 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. Downhill, when you were already cruising 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. 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. This statement discloses the types of information we gather, how it is used, and how you can gain access to and edit any data that we've collected about you at any time. 2012 Outback: Vehicle shudders and stalls when braking hard. I'm just going to speak from my own first hand experience, not from what others here want to argue over. If the fluid temperature is not within this range you'll get an inaccurate fluid level. of the BOXER engine and Symmetrical AWD by keeping the engine in its ideal I ended up installing a Hayden 679 cooler after the OEM heat exchanger. There was no 5 speed automatic option. If substantially all of the assets of our dealership are acquired, consumer information may be transferred as part of the acquisition. The "help" section of the toolbar on most browsers will inform you on how to prevent your browser from accepting new cookies, how to have the browser notify you upon the receipt of a new cookie, or how to disable the use of cookies completely. The ECM is in constant control of this RPM and ensures it is suitable based upon temperature conditions. This is a major safety issue, as I have almost been hit on several occasions when turning left or merging into traffic. 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. but I guess we can call 190+warm and about 220+Hot? This characteristic takes some time to become accustomed to and may lead you to believe the transmission is slipping or that the engine RPM does not change in direct relation to accelerator input. I'm sure that is related to how the colors register for me with color-blind issues. 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. Usually when air conditioning is running. PLENTY HOT. I go over how to read your WRX CVT transmission temperature with your android phone. The CVT (continuously variable transmission), the Hyundai sourced 6 speed automatic and the 5 speed manual transmission. Then replace same amount with new Subaru CVTF. 1) Its a CVT not a trans with clutch packs, different animal and hard to make a direct comparison between the two without a lot more background knowledge and data. JavaScript is disabled. the E-Mail Reminder Service). Our dealership may use a browser feature known as a "cookie." 2018 Forester 2.5i CVT Sold for 2018 Toyota Tacoma. Plan is to try to have AT fluid temp above 215 F only for short period of times. Please remember that, unless otherwise stated, any information that is disclosed in these areas becomes public information and you should exercise caution when deciding to disclose your personal information in these areas. I was going about 70 mph in the center lane of a three-lane highway, when suddenly my car jerked and then wouldnt accelerate., Another customer with a 2012 Legacy left a comment, "Wife was driving car with newborn son when she came to an abrupt stop because someone slammed on the brakes in front of her. Everything checked out on inspection. The Fora platform includes forum software by XenForo. Most cars run a higher RPMs during colder weather after a cold start. 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. I was stopped at a red light. Transmission Cooler, fits Subaru WRX CVT 2015-2021 Model MMTC-WRX-15 Installation Difficulty As low as $341.95 Regular Price $401.54 20 F (6.7 C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is front mounted for maximum airflow Remember the fluid is the life line or blood of the transmission. Fact. All engine power is transferred through small pins on the side of the chain and squeezed between the Variators at over 145,000 psi. I think that adding a cooler to the cvt is a bad idea for at least two reasons. The Drive and its partners may earn a commission if you purchase a product through one of our links. :N_poke: :grin2: Great idea McFly, except I live in central Florida:crazy: What an interesting topic. In simple terms, torque describes how much work an engine can do and horsepower describes how quickly that work can be done. It pains me to post this, but I think I'm having a real problem with my Crosstrek. A traditional automatic transmission has heavy gears with a large contact area. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Subaru is a metal belt driven CVT with pulleys while the power. A. I was glad to hear they extended the cvt warranty to 100k mi, that gives me a little peace of mind. My thought was that it was due to the recall but evidently had no relation, as per Subaru dealer on Maui. connects them. CVT's upper oil temp limit is at 270dF---ECU will cut boost and pull timing once this temp is achieved. I no longer believe my Subaru is a safe vehicle. Correct - your 2023 Forester should serve you well - as long as you keep up on your maintenance and such. If someone made a tranny fluid block/unit (like this one for the Nissan CVT) that would bolt to the Honda CVT, it would be a piece of cake to install a big ol' secondary/auxiliary tranny cooler on the CR-V. FYI guys, you need to get away from older standard automatic transmission way of thinking. Choosing to buy a vehicle with a CVT is a point of preference. This thing is fantastic! I plan to do some light towing with it which is my main reason for adding the cooler. That's the car's way of trying to get to the ideal operating temp faster. Optimum efficiency seems to be when both are in the 90C range (around 200F). JavaScript is disabled. Just some general info, it got up to 255* and still no light. If your vehicle pauses or hesitates when you press the gas, the CVT could be malfunctioning. I think that Temperature is too hot. But warm not hot necessarily? Mind you this was on a day when it was 80 degrees outside too. They are both based on a chain variator. A. I'd bring into the dealer for sure. Hello, We have also reviewed a lot of popular individual providers and their plans, so you can get an informative review that you can trust. Technology, performance and design delivered to your inbox. Every 20 degrees past that threshold will cut the life your transmission by half. B benjy Joined Aug 23, 2010 Messages Moonrise 9:19 am. While many feel it's a safety risk, countless people think they're rock solid. For those of you concerned with monitoring CVT temps while towing, I have confirmed that the CVT Temperature Reading in ActiveOBD is accurate. CVT temperature readout which is best way to monitor live data? If you were towing at the upper limits of the Wilderness then yes, you should be concerned about temperature. I don't tow or go off road, just normal city and highway driving. It is the lifeblood of the whole gearbox system. 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