Rectify the problem before somebody dies.". I think that Temperature is too hot. My 2023 Wilderness is on order and I might end up towing 1500 lb trailer from time to time with it. We have also reviewed a lot of popular individual providers and their plans, so you can get an informative review that you can trust. The app ActiveOBD can measure this figure on . For me, normal operating temperature is around 200 degrees. If a CVT belt or pulley is malfunctioning, it could create the sensation of the car shuddering or shaking. Where should I have put the thread? 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. 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. 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. Would you like us to send you price alerts? This thing is fantastic! This is a major safety issue, as I have almost been hit on several occasions when turning left or merging into traffic. different size gears. Always treat cars with mechanical sympathy and take care of them properly. To understand the operating characteristics of a CVT we need to understand why CVTs were developed and what they are designed to accomplish. https://jalopnik.com/all-the-crazy-ways-automakers-test-cars-so-they-can-han-1754833626, General Troubleshooting and Technical Help. The fluid should be at the right level and color. Please Like, Comment, and Share. This is the normal operating temperature for a transmission. transmission shift -- it simply raises and lowers the engine speed as I completed my first long tow with my 2016 Outback Limited 2.5. If that is not possible. CVT, you never hear or feel the I'd like to share that Honda doesn't say what their CVT fluid is made of either; is it conventional? For a better experience, please enable JavaScript in your browser before proceeding. 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. Because there is not yet an accepted standard for how to respond to a DNT signal, we do not currently respond to DNT signals on this website or on websites where we provide advertisements, content, or other services. Any information you provide to us (i.e. My experience is heat soak is the big struggle. Any such information will be maintained by us in accordance with the standards set forth in this privacy policy along with other personal information you've provided. My fuel light had just turned on minutes before this, but I still had 60 miles to go before empty. 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. The extended vehicle warranties apply to the Crosstrek, Legacy, Outback, Forester, Impreza, and WRX. Everyone knows about Subarus world-renowned symmetrical all-wheel drive and boxer engines. It is not unusual for a CVT equipped vehicle to have better fuel efficiency than similar vehicle equipped with a manual transmission. 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. The Subaru CVT is far superior. needed, calling up higher engine speeds (or RPM) for better 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. Also, without a delay for shifting gears, a CVT equipped vehicle is able to steadily accelerate without interruption. 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. 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. My thought was that it was due to the recall but evidently had no relation, as per Subaru dealer on Maui. Best wishes and keep us posted!! This downshifting can be both heard and felt. Of course, cold fluid is also hard on things as well since cold fluid doesn't work as well as operating temperature fluid -- which is the reason for the heat exchanger on the transmission -- as well as oil temperature and pressure sensors found inside of the transmission. He owns a car repair shop at downtown Osaka, and he put all that experience to good use in his sharing posts. I do live in Texas, so we do get 100+ temps in the summer. Our dealership takes your privacy seriously and is committed to safeguarding your privacy online. Traditional Please let us know what they say! 2016 Tungsten Outback 2.5l Premium w/ES, OP 14, PP #4. Most cars run a higher RPMs during colder weather after a cold start. The fluid will last forever or up to 160,000 km to be precise if you . Make the most of your secure shopping experience by creating an account. As our Web sites have been designed to take advantage of the use of cookies. A lower engine speed means better fuel economy. I'll install scan-gauge and go from there. Maintaining the ideal transmission temperature is integral to keep it functional for a long time. Your car is safe when the temperature of the gearbox fluid hovers between 175 and 225 degrees Fahrenheit. 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. As it has no physical gears or fixed gear ratios it provides an advantages in terms of acceleration, smoothness, fuel efficiency and eco-friendliness. Correct - your 2023 Forester should serve you well - as long as you keep up on your maintenance and such. Starting in May 2009, TR690 has been used in Subaru Outback 2.5 l models. . Reactions: blkprlz, cardoc and SilverOnyx. 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. The Subaru CVT feels like it mimics a traditional auto box with defined shift points. Quote: Originally Posted by colin1234567. In a traditional automatic transmission, the shock of this directional change is passed through solid gears and absorbed by the torque converter. 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. And because these pulleys can vary their width Three times in one and a half years. The Fora platform includes forum software by XenForo. performance. power range. Vettes run 240F+ under normal operating conditions, and close to 300F when racing. If you notice these symptoms while driving your Subaru, the problem could be sourced to the CVT. Moonrise 9:19 am. Anything wrong with it will affect the transmissions functions and its lifespan. 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. We'll have this time-saving information on file when you visit the dealership. Thought that, I learned that the light illuminates at 265f degrees. Be wary of these issues in Subarus with CVT transmissions. 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. This data may also be used to tailor your experience on our sites by providing content that is relevant to your interests and geographic region. Don't wait too long to repair the cvt cooler. Think weekly. There was no 5 speed automatic option. gears for fuel-efficient cruising. You think all of the automotive engineers allowed this "problem to continue for 70 years and hundreds of millions of auto tranny setups? Watching the ScanGauge, I can see that temp slowly climbs while driving on the freeway. Features & Benefits Enhanced friction durability prolongs transmission life and promotes smooth shifting. If you want to trade barbs do it by PM. With regular Mobil 5/10W-30, the oil will fall apart at 115C. This left me with no power on a state highway that had speed limits of 75 mph. Thanks for the feedback. I asked Honda and they refused to tell me. Outdoor temp 88F, cvt temp 201F (according to my ScanGauge II). What a joke. Adaptive control automatically shifts to the most optimal I was planning on exiting to refuel before this happened. Within this wide range of RPM, maximum torque is achieved at the RPM the engine is able to move the maximum amount of air and fuel in and out of the engine. y0d40n3 Your FSM information is correct. A. The fact is, Subaru knows what they are doing and won't ship a new product without verifying the simple things. Yes, yesterday I was running errands in typical suburban traffic, a mix of surface streets and a 55mph+ primary highway. When doing so, we will make every reasonable effort to avoid excessive or irrelevant collection of data. Join us! Done with the tools you need? Would car go into limp mode once CVT overheats? The variable diameter cones in a Subaru CVT are referred to as Variators with one considered the input and the other the output. Adding a CVT fluid cooler would serve no purpose at all if it cools BEFORE the fluid passes thru this heat-exchanger. If substantially all of the assets of our dealership are acquired, consumer information may be transferred as part of the acquisition. I was stopped at a red light. If the vehicle is within 10 years old, most of these problems should be covered under Subaru's extended warranty. Any other PIDs out there Not listed on ScanGauges site? Increased resistance to oil oxidation and degradation. 83,795. My 2017 forester non-turbo is my first subaru and also my first cvt vehicle. 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 It towed my Aliner Scout hardside popup with ease. The Engine Control Module (ECM) and Transmission Control Module (TCM) work together to bring the engine and catalytic converter up to operating temperature as quickly as possible by using a lower gear ratio to increase engine RPM. 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. Yes, yesterday I was running errands in typical suburban traffic, a mix of surface streets and a 55mph+ primary highway. Also, at this temp there are no error codes or check engine lights. You may always opt-out of receiving future communications from our dealership. 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. Technology, performance and design delivered to your inbox. As part of such a relationship, we may share with these companies the use of certain interactive Web site functions (i.e. If anything, the company will continue to improve its CVT construction and design and expand upon its application to new models. I believe you are correct! 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. Subaru also has a third drivetrain technology that has proliferated throughout its lineup and goes hand in hand with its engine and AWD: Lineartronic CVT. This will allow you to connect your phone to your vehicle easily. 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. Humidity 89%. 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. Mind you this was on a day when it was 80 degrees outside too. It is the twelfth warm winter in a row. 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. I have a copy of the 2015 Subaru Field Service Manual (FSM) and thier own manual states the operating CVT temperature is between 140-176 degrees F. Most AT fluid is said to lose 50% of it's life for every 20 degrees F above 175F. (I am Canadian so all the other data here will be metric). Generally, the temperature range that transmission fluid should be stored in is from -40 degrees to 175 degrees Fahrenheit. After all, Subaru couldn't be as popular as if it was selling bad products. 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.