And because these pulleys can vary their width I ended up installing a Hayden 679 cooler after the OEM heat exchanger. Content on crvownersclub.com is generated by its users. For a better experience, please enable JavaScript in your browser before proceeding. Operate the select lever in P R N D and D N R P to circulate CVTF with the engine idling. UV Index 0 of 10. After stopping the vehicle, shift the select lever to "P" range. Anything wrong with it will affect the transmissions functions and its lifespan. A couple of observations on this discussion: I'm using a ScanGauge II plugged into the ALDL port that's under the dash. Be sure to subscribe for future videos.Subaru Specialty Tools - https://www.amazon.com/shop/mrsubaru1387?listId=2YVO5I1UIBLN. It towed my Aliner Scout hardside popup with ease. It is the twelfth warm winter in a row. When you are driving, and suddenly the AT Oil Temp light starts flashing, well, this could mean a couple of things.And that is why in this video, we will bri. Customer reply replied 10 years ago. This downshifting can be both heard and felt. Synthetic 5W 30 Oil GALLON. If that is not possible. It will give you some great tips on what to look for and what to avoid when selecting a warranty. My plan was to do an oil analysis at 30k and another at 60k. Moreover, because of being passionate to learn about the recent happenings in auto industry, he doesnt only provide great car maintenance tips, he also always updates latest trends in among car brands and share them in his own interesting viewpoint. 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. I left a message with the dealership, and I am awaiting a return phone call to have the vehicle assessed.. "All ignition coils replaced. Along with Subarus safety, theyre the stars of the companys advertisements. I'm assuming it is related to elevated CVT temp but want to measure and verify. For me, normal operating temperature is around 200 degrees. If the vehicle is within 10 years old, most of these problems should be covered under Subarus extended warranty. If the Forester CVT fluid to coolant heat exchange is efficient, the CVT fluid will be at 95C, same as the coolant, which is hotter than my peak of 90C noted. Won't rev past ~4k. how can u get the triple gauge settings mine dont work. You may always opt-out of receiving future communications from our dealership. When under moderate to heavy acceleration the transmission control module continuously adjusts the gear ratio to maintain an efficient engine RPM. If your vehicle pauses or hesitates when you press the gas, the CVT could be malfunctioning. ('14-'18) - 2015 - CVT overheating with trans General Troubleshooting and Technical Help. Read more. Quote: Originally Posted by colin1234567. What triggers the overheated condition? 19mm Rear Sway Bar. There is a compromise between the lowest gear ratio which improves acceleration and the highest gear ratio which improves fuel economy. http://www.subaruoutback.org/forumsic-trailer-brake-controller-installation.html, http://www.subaruoutback.org/forums/104-gen-4-2010-2014/323545-cvt-temps-ultragauge-blue.html, http://www.subaruoutback.org/forums/138-gen-5-2015-present/316394-cvt-cooler-5.html. My thought was that it was due to the recall but evidently had no relation, as per Subaru dealer on Maui. I installed a transmission cooler and I now have the transmission running at 168F. At least SOA has now included the 2018 CVT models in the 10 yr/100K mile like earlier models. Not likely. But warm not hot necessarily? This noise is most noticeable when outside the vehicle alongside of the right or left front fender in colder temperatures. When you floor it, engine speed will jump up rapidly to about 5,000 RPM and stay there. Outdoor temp 88F, cvt temp 201F (according to my ScanGauge II). You may hear hissing or squealing type sound for a few seconds after shifting into any gear, the noise is caused by the transmission fluid inside of the CVT and is a normal operating characteristic. control is in tune with changes in engine speed, maximising drivability and Above 130C is too hot period. Moon Rise. Just use a small syringe with some tubing to suck some fluid out. Ford, Fiat, Nissan, and Subaru have all heavily used CVT transmissions . 2017 Outback Premium 2.5 with Eyesight. 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. Plan is to try to have AT fluid temp above 215 F only for short period of times. The following sections are meant to describe the relationship between an engines power output, gear ratios, and their effect on fuel efficiency. A. I find its good to monitor CVT/oil/coolant temps when driving off road and tires are aired down. As it has no physical gears or fixed gear ratios it provides an advantages in terms of acceleration, smoothness, fuel efficiency and eco-friendliness. I still do not know what caused this to occur. That's all I'm sayingif well north of 200F tranny fluid temp is normal for a CVT, then so be it. Other than as set forth in this Privacy Policy, you will be notified when any personally-identifiable information about you may be shared with third parties, and you will be given the opportunity to decline to share that information. I'll take it in after I get back to town next week. Humidity 89%. If you're out of coverage or you've put a . Another process that a CVT helps to iron out is the need for the transmission to "hunt" for gears. 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. 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. 2016 Tungsten Outback 2.5l Premium w/ES, OP 14, PP #4. And CVTs also deliver a smoother ride, as it eliminates shocks when changing Go anywhere on the internet and look at the failure rate of the CVTs (Subaru has used 2, the 580 and the 690) and compare them to the failure rate of the older 4/5EATs. The tranny temp gonna be about 200degF because it's connected to the radiator which is regulated by the 195degF t-stat. This is also the point at which the combustion of air and fuel is most efficient, resulting in lower exhaust emissions. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. I bought it used with only 16000 and have only had it for a few months. Improved protection of copper and bronze components. While installing an inline transmission filter I discovered that the fluid looked brown and worn, given that the car only has 10,000 miles. Subscribers to our e-mail services (or any other feature/service found on our Web site) will not receive unsolicited e-mail messages from us. Subaru Canada, Inc. 2023. 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. CVTs differ from traditional automatic transmissions in that they do not have gears that provide "steps" between low and high speed operation. Features & Benefits Enhanced friction durability prolongs transmission life and promotes smooth shifting. Thanks, crv383! 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. 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. I would check the fluid level, in fact after that many miles would replace it, just for my piece of mind. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Here's some info from the FSM. 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. (V0200) and follow the FSM procedure for a drain-and-fill (car must be level and fluid at operating temp). Be wary of these issues in Subarus with CVT transmissions. When my OE coolant gauge gets to normal range, oil temperature is ~160F per my Defi gauge. Inspect the components to see if they are showing any wearing sign. In addition, we gather certain navigational information about where you go on our Web sites. I find the engine no very fuel efficient and even further down on power while oil temp is below 60C (its like half the speed at a given RPM level). ~ The Cheshire Cat (. To change the effective gear ratio, the width of these pulleys changes, causing the chain to ride higher or lower resulting in a different gear ratio. The Lineartronic TR580 is 100 mm shorter and 15% lighter than the TR690, and that is the reason why the . The Fora platform includes forum software by XenForo. Tsukasas blog is one of the best resources for information about keeping your favorite imported car running smoothly. When I bought the scangauge, display brightness in sunlight was one of the negative issues frequently discussed. 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. The Toyota CVT has a small whine and not fun to drive at all. This one . It is the lifeblood of the whole gearbox system. I remember it was water cooled and thats about it. 2015 Subaru WRX Prem CVT Galaxy Blue Pearl. That's the car's way of trying to get to the ideal operating temp faster. "Rear wheel bearing repeatedly replaced. 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. Page 18 Controls Manual HVAC System (if equipped) 1. Seems General Subaru Community related. Start with winding noise then gets worse very quickly, within one to two months. 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. Uphill, when you needed all your power at a slow Although Subaru doesn't correlate the two, the company announced warranty extensions for several 2010-'18 CVT-equipped Subarus from five years/60,000 miles to 10 years/100,000 miles. This started to occur after I had the valve spring recall taken care of. Engines are designed to work over a wide range of engine speeds (RPM) however the torque and power output do not remain constant. 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? This is a major safety issue, as I have almost been hit on several occasions when turning left or merging into traffic. It looks like a rectangle plug with 16 pins and slope sides. That's 115C normal and 130C+ racing. These are all good product suggestions. Thanks for your very useful blog! 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. Our dealership respects the privacy of individuals who visit our Web sites, send us e-mail, or participate in features/services we offer online. The lock up clutch is not able to withstand the forces associated with shifting gears and generally does not lock up until the transmission is in the highest gear and above 60 km/h. Got up to 240 degrees before having to pull off for gasoline. I turned the car off, and luckily the vehicle did restart. Why Manual Transmission is Hard to Shift. 2022 Subaru WRX 2.4L CVT {{loadingIndicator}} Hamburger menu. Get it together, Subaru. Rather than using gears as in traditional automatic transmissions, Subarus CVT uses two fluctuating hydraulically actuated pulleys and a chain link. While it's by no means a poor design, it presents its own list of possible issues. Optimum efficiency seems to be when both are in the 90C range (around 200F). Just seems really toasty to me, compared to what I'm used to seeing in vehicles with non-CVT auto trannies. They offer a unique manual mode via steering-wheel-mounted paddle shifters. The most common problem for this model year was total transmission failure which occurred for a number of drivers around a hundred thousand miles. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 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. If your transmission fails while your vehicle is in this hot condition, you may be at risk of serious injury or worse. Can someone else who has one of these setups (Torque/whatever) and a Subie w/CVT check my work? I think that Temperature is too hot. But it is an engineering problem when Subaru sells the same setup to markets that have environments where it would be detrimental. And it wasn't directed at you, just noting the influx of "2015 XXXX issue" threads because of lack of understanding. Doing away with the more complicated design may suggest that CVTs are less problematic, but that is not the case. Temperature Control Dial 5. The app ActiveOBD can measure this figure on . Actually its too bright I use the low light setting. Winds N at 5 to 10 mph. The first method uses Nissan's special tool: KV311039S0. . Remember the Where should I have put the thread? The fluid will last forever or up to 160,000 km to be precise if you can always drive at that temperature. Thought that would take care of the AT temp light but it did not . For a better experience, please enable JavaScript in your browser before proceeding. Its out of the way and I can monitor my CVT temp. Subaru is a metal belt driven CVT with pulleys while the power. 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. 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. 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. I asked Honda and they refused to tell me. y0d40n3 Your FSM information is correct. Before you check the fluid level use your scan tool and make sure the transmission fluid temperature is between 95-113F. A. Every 20 degrees past that threshold will cut the life your transmission by half. For a better experience, please enable JavaScript in your browser before proceeding. A 40min drive 5 times a week with some of stop and go traffic. I would think it'd be the opposite of the cooler was fouled. UV Level. CAUTION: While working, be sure to keep the lower edge of the tires 30 cm or more above the ground as vehicle will vibrate. If a CVT belt or pulley is malfunctioning, it could create the sensation of the car shuddering or shaking. Subaru Lineartronic Continuously Variable Transmission (CVT), Benefits to Buying A Certified PreOwned Subaru. Our dealership uses cookies to provide you with the convenience of not having to reenter information, such as user IDs and passwords, multiple times during your visits to our Web sites. 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. To spray washer fluid, pull and hold the lever toward you. At least I know now the CVT runs hot. They should've issued a recall, instead they extended the warranty to 10 years or 100,000 miles. Our dealership takes your privacy seriously and is committed to safeguarding your privacy online. I am biased toward my scan gauge but probably mostly because I bought it 12 years ago and it still works fine. shifts gears to Our dealership may partner with select retailers and other companies at various times to provide expanded services to our site visitors. Actually,it's doing just what I would expect it to.At higher speeds the mating surfaces within the CVT are moving much faster and thus more friction is encountered which in turn generates more heat.In town these parts are moving much slower thus less friction leading to less heat. 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. How does the CVT compare to a regular geared transmission? If you were towing at the upper limits of the Wilderness then yes, you should be concerned about temperature. industry SPECIFICATIONS Meets Dexron-IIIH, Mercon 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. Done with the tools you need? I have a 2015 FXT that I bought recently with 90K miles on it. For me, I have a 1 mile commute to work. 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. 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. All engine power is transferred through small pins on the side of the chain and squeezed between the Variators at over 145,000 psi. From September 2014, it was replaced with modified TR580 transmission in Outback 2.5 l gasoline-powered models. It is not unusual for a CVT equipped vehicle to have better fuel efficiency than similar vehicle equipped with a manual transmission. With the CVT, (Continuous Variable Transmission.) A highly heated state oxidizes it and makes it form varnish on the internal parts of the components such as the valve body. The benefits of Subaru CVT include: Reduced fuel consumption Smooth operation I am told by the dealership that this is a common problem with the CVT transmission. I go over how to read your WRX CVT transmission temperature with your android phone. By getting narrower or fatter, these pulleys change the I also go over an overview of. My car had a broken transmission at 43,000 miles. From monitoring this site, I've found these CVT temp should be between, 185 - 235 F. Sounds like it's right where itshould be. You should check it on a regular basis to avoid costly transmission repair or replacement job down the road. As stated the fluid temperature chart is for the Hyundai 6 speed automatic transmission. If you want to trade barbs do it by PM. To understand the operating characteristics of a CVT we need to understand why CVTs were developed and what they are designed to accomplish. 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. If the CVT is running too hot or too cold, what are you supposed to do about it? 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 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. I guess it would be prudent to check you coolant level as well. The Drive has answers. Normal fluid looks red odor dark red but its a matter of concern when it develops a brownish tinge or turns dark. . -George Patton. I think there is supposed to be a mini radiator of sorts to cool the CVT fluid. 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 extended vehicle warranties apply to the Crosstrek, Legacy, Outback, Forester, Impreza, and WRX. If all the components are functional and you are driving at a normal speed, the ideal transmission temperature is 175F or less. At what temperature would overheating warning light come on? "If everyone is thinking alike, then someone isn't thinking." Tsukasa Azuma is an awesome car blogger of Car From Japan. Cookies are small files placed on your hard drive that assist us in providing you with a customized browsing experience. 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. They are both based on a chain variator. to car speed. Everyone knows about Subarus world-renowned symmetrical all-wheel drive and boxer engines. A Continuously Variable Transmission (CVT) is an automatic transmission that doesnt use gears, instead relying on a chain and pulleys to transfer power to the driven wheels. 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. It's not like engine oil. I generally prefer the truth whenever I decide what I want it to be. The Fora platform includes forum software by XenForo. 3. 2016 Outback Premium 2.5 CVT w/EyeSight+SRVD, "If you don't know where you're going, any road will take you there." Subaru has agreed to replace the transmission since the car is still under warranty. www.ultra-gauge.com Rub . The thermostat also opens around 175. Raise the vehicle. name, e-mail address, etc.) Sounds like the issue was been addressed. connects them. If anything, the company will continue to improve its CVT construction and design and expand upon its application to new models. The coolant is regulated by the thermostat, but engine oil temperatures and CVT fluid temperatures are only influenced by the coolant. While many feel it's a safety risk, countless people think they're rock solid. 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. Fluid volume, vs heat soak over time, vs air flow/heat shedding ability. (I am Canadian so all the other data here will be metric). Thanks for any thoughts on this! Fact. It also provides superior cooling and excellent low-temperature fluidity for smoother operation in cold weather. Thanks. The controls are the same inside the car: two 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. 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. JavaScript is disabled. My fuel light had just turned on minutes before this, but I still had 60 miles to go before empty. 220 is not hot. Best wishes and keep us posted!! Asked by Mark Nov 19, 2015 at 12:07 PM about the 2010 Subaru Outback 2.5i Limited. 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 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. Getting passed by Semi's does nothing for the reputation of these cars to passerby's, haha. Subaru engineers already told me that the ECU will pull boost and timing if it sees too high of oil temps.