I drive over sand in summer and this is deep sugar sand and things do run hotter. Welcome to the Subaru Outback Owners Forum, we have tons of information about your Subaru Outback, from a Subaru Outback Wiki to customer reviews. The fluid churns inside the torque converter, gears, bearings, clutch plates, and other parts and its temperature increases with the car in motion. Overheat destroys the fluids lubricating qualities and the ability to friction. I will no longer own a Subaru. I installed a transmission cooler 19 row and i Check Temp Tranmision running at 150 i think it so cold . Here's some info from the FSM. I was stopped at a red light. 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. what's normal oil temperature for WRX? - NASIOC 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. Chance of snow 90%. Keeping it less than 175F indicates a healthy condition and ensures long mileage. At what temp should I be concerned about engine coolant This is why fuel efficiency is usually higher on a similarly equipped vehicle with a manual transmission. The Catalytic Converter which is the main exhaust emissions control device also require a minimum temperature of 300 C before it can operate efficiently. Adding a CVT fluid cooler would serve no purpose at all if it cools BEFORE the fluid passes thru this heat-exchanger. A lower engine speed means better fuel economy. Can VXDIAG Subaru SSM do CVT Gearbox Learning? The Fora platform includes forum software by XenForo. 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. Lineatronic delivers a smoother ride while also reducing mechanical noise Based on all three winter months, however, the Free State was the coolest federal state - with an average of 1.9 degrees. Then replace same amount with new Subaru CVTF. This describes the feeling of your transmission trying to find and select the appropriate gear. gear to suit any driving style and road condition, while a stepped variable A CVT does not require a reduction in engine torque. All rights reserved. This noise is most noticeable when outside the vehicle alongside of the right or left front fender in colder temperatures. Cookies are small files placed on your hard drive that assist us in providing you with a customized browsing experience. ten-speed bicycle you rode as a teen? The Climate Control Module also transmits the desired interior temperature to the ECM, which may also increase the engine RPM to meet customer demands. JavaScript is disabled. Our Web sites may make chat rooms, forums, message boards, and/or news groups available to its users at various times. At least SOA has now included the 2018 CVT models in the 10 yr/100K mile like earlier models. With regular Mobil 5/10W-30, the oil will fall apart at 115C. I suspect the fluid temps between the cvt and the old 5eat will run very similar. 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. Not an everyday occurrence, but something I do maybe once a month. They offer a unique manual mode via steering-wheel-mounted paddle shifters. 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. Our dealership will take reasonable physical, electronic and managerial measures to safeguard and secure any information you provide to us (e.g. Note: You may become concerned the engine is revving too high when cold based upon past experiences. CVT temperature readout | Subaru Outback Forums Optimum efficiency seems to be when both are in the 90C range (around 200F). Getting passed by Semi's does nothing for the reputation of these cars to passerby's, haha. Lineartronic TR-580: Subaru's most popular CVT When doing so, we will make every reasonable effort to avoid excessive or irrelevant collection of data. Unfortunately, they want to replace it with a remanufactured transmission rather than a new transmission, which carries a better warranty. Oil is cheaper than steel! He owns a car repair shop at downtown Osaka, and he put all that experience to good use in his sharing posts. Increased clutch band and clutch pack capacity. Power is the speed at which energy (Gasoline) is converted to mechanical forces necessary to propel the vehicle. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 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. SUBARU FORESTER 2017 QUICK REFERENCE MANUAL Pdf Download If you don't have a gauge, you don't know for sure, but "double the coolant temp duration . For me, normal operating temperature is around 200 degrees. Occasionally you will even come to a stop with the engine idling which is what you do to cool the CVT anyways. 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. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Anything wrong with it will affect the transmissions functions and its lifespan. 2016 CRV Touring AWD. Just use a small syringe with some tubing to suck some fluid out. 4. Semi-synthetic? Idle the engine to raise CVTF temperature to 35 45C (95 113F) on Subaru Select Monitor. The fluid will last forever or up to 160,000 km to be precise if you . Related Subaru Questions - JustAnswer 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. Another process that a CVT helps to iron out is the need for the transmission to "hunt" for gears. Should you configure your browser to decline their use, certain features of our Web sites may not function correctly and you may be required to renter any user IDs and passwords more frequently. As a result, these seals leak both pressure and liquid. to turn on the defogger. JavaScript is disabled. The tranny temp gonna be about 200degF because it's connected to the radiator which is regulated by the 195degF t-stat. These are all good product suggestions. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. To protect the integrity of the information contained in this record, you should not disclose or otherwise reveal your password to third parties. 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. Think weekly. Customer reply replied 10 years ago. 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. that it allows the engine to operate longer at a lower speed than conventional 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. If that is not possible. For a better experience, please enable JavaScript in your browser before proceeding. I'm assuming it is related to elevated CVT temp but want to measure and verify. 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. Read more. Our dealership is not responsible for the privacy practices or the content of such Web sites. From September 2014, it was replaced with modified TR580 transmission in Outback 2.5 l gasoline-powered models. Probably something wrong with it. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Common Subaru CVT Repair Costs. The Drive has put together additional resources you can use to educate yourself on Subarus CVT Problems: National Highway Traffic Safety Administration (NHTSA). I use the OBDLink LX OBD reader and Active OBD for Subaru stand-alone app. 2022 Subaru WRX 2.4L CVT {{loadingIndicator}} Hamburger menu. 2. nickypooh Registered 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. If all the components are functional and you are driving at a normal speed, the ideal transmission temperature is 175F or less. performance. 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. 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. But you're only towing 1500 lbs and that's not even close to the towing limits of the Wilderness model. 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. 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. This noise does not affect transmission performance, function or reliability. 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. I no longer believe my Subaru is a safe vehicle. ('19+) - 2023 - Wilderness - CVT Temperature Specs? | Subaru Forester That's 115C normal and 130C+ racing. As stated the fluid temperature chart is for the Hyundai 6 speed automatic transmission. It could be several things but the main culprit is overworked transmission fluid. There is also a torque converter - to broaden the range of gear ratios and to ensure a smooth start-off. In your case I don't think you should do anything different other than follow the "severe use" schedule if you want piece of mind. Oil 5W30 Synthetic. HID upgrade from retrofit source. Why Manual Transmission is Hard to Shift. And because these pulleys can vary their width 2011 Subaru Outback F4-2.5L SOHC. Generally, the temperature range that transmission fluid should be stored in is from -40 degrees to 175 degrees Fahrenheit. I'll take it in after I get back to town next week. I thought I had been rear ended, but there was nobody behind me. If youre out of coverage or youve put a bunch of miles on your Subaru, some of the minor repairs cost roughly $1,000-$2,500. As it gets closer to the ideal operating temp, it'll go back to normal RPMs. If substantially all of the assets of our dealership are acquired, consumer information may be transferred as part of the acquisition. How does the CVT compare to a regular geared transmission? Catastrophic Transmission Failure 2021 Ascent 10k Miles The "forever CVT fluid" isn't true, (in my opinn). Does anybody know the normal operating temperature range of the CVT in a 2015 AWD CR-V? Best wishes and keep us posted!! This thing is fantastic! If you're lucky they will change your fluid as part of the troubleshooting process and not charge you for it. This one . If anything, the company will continue to improve its CVT construction and design and expand upon its application to new models. The fact is, Subaru knows what they are doing and won't ship a new product without verifying the simple things. Top 1,914 Subaru Reviews - ConsumerAffairs Adaptive control automatically shifts to the most optimal Normal fluid looks red odor dark red but its a matter of concern when it develops a brownish tinge or turns dark. "All ignition coils replaced. Engine bogs or almost stalls when giving gas. Starting in May 2009, TR690 has been used in Subaru Outback 2.5 l models. Transmission Cooler, fits Subaru WRX CVT 2015-2021 - Mishimoto Normal running CVT temp is 140 - 210 F, so you can't just warm it up and hope you are at the right temp. The Fora platform includes forum software by XenForo. 2022 Subaru WRX 2.4L CVT Hvac temperature control panel - 72311SA031 speed, you used the wide gear. Thought that would take care of the AT temp light but it did not . of the BOXER engine and Symmetrical AWD by keeping the engine in its ideal A human can only pedal so fast, and with so much Apparently, changing the CVT fluid on a Subaru actually requires the scan tool to take the transmission temperature because you have to run it and keep filling it a little more once it's warmed up. 2016 Outback Premium 2.5 CVT w/EyeSight+SRVD, "If you don't know where you're going, any road will take you there." We'll have this time-saving information on file when you visit the dealership. CVT oporating temp? | 5th Gen Subaru Impreza Forum This is especially true at full throttle. Steering Dampener Lock Down. My car had a broken transmission at 43,000 miles. UltraGauge OBDII Scan tool and Information Center, X-Gauge Categories 2013+ Subaru Outback with CVT. From monitoring this site, I've found these CVT temp should be between, 185 - 235 F. Sounds like it's right where itshould be. Best Transmission Temperature Gauge - OBD2 Australia :N_poke: :grin2: Great idea McFly, except I live in central Florida:crazy: What an interesting topic. This started to occur after I had the valve spring recall taken care of. And the Forester gets an engine oil to coolant heat exchanger. Done with the tools you need? Excessive oil use after each 3,000 miles. To overcome these losses torque converters are equipped with a lock up clutch that can mechanically lock the engine output to the transmission under certain conditions. The fluid churns inside the torque converter, gears, bearings, clutch plates, and other parts and its temperature increases with the car in motion. that means that you are at risk of having to replace . So far, so good. 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. clutch) and a P-R-N-D-L-style shift pattern. If the vehicle is within 10 years old, most of these problems should be covered under Subaru's extended warranty. I was able to get CVT and OIL temperatures plus, it even matches blue on. At what temperature would overheating warning light come on? VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Featuring a reinforced transmission case and new torque converter, CVT Temperature Reading Confirmed for ActiveOBD - Subaru Ascent Forum 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. Thanks for your very useful blog! Since I don't want to be messing with a phone all the time I prefer something with a dedicated display like the ScanGauge II that is always in place and comes on instantly every time I start the car. What Is a CVT Transmission (& Should You Avoid Them)? | Find The Best The mean temperature throughout Germany was 2.9 degrees. 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. Tsukasas blog is one of the best resources for information about keeping your favorite imported car running smoothly. The Subaru CVT is far superior. Thought that, I learned that the light illuminates at 265f degrees. 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. name, e-mail address, etc.) 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. Others say hot fluid is easy to drain. In addition, we gather certain navigational information about where you go on our Web sites. Content on crvownersclub.com is generated by its users. Once a steady speed is met, the TCM adjusts to the highest gear ratio possible to reduce fuel consumption and emissions. Just park it in the snow until it cools down. When the torque converter unlocks it may feel similar to a conventional automatic transmission down shifting. I don't tow or go off road, just normal city and highway driving. gears have four or five different speeds. Unbelievable. UV Index 0 of 10. 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. I'm wondering at what temperature the coolant sensor tells the fans to turn on. A CVT was first used in a car in 1896 and has moved in and out of popularity over time. I used the NHTSA website and found on average more reported issues with the older transmissions than with the CVTs. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. TR690 CVT was also modified to extend the transmitted torque; new version . You should check it on a regular basis to avoid costly transmission repair or replacement job down the road. . Perhaps in technical forum, under engine/drivetrain. 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. 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. CVT is short for continuously variable transmission. When the heat reaches nearly 290F, the transmission starts slipping and stop functioning with the burning out of seals and clutches. Transmission FAQ: Read if you are thinking of upgrading! If the vehicle is within 10 years old, most of these problems should be covered under Subarus extended warranty. Our dealership may use other companies and individuals to perform certain functions on our behalf. It is not uncommon for a vehicle operator to place the vehicle into Drive while the vehicle is still moving backwards. Whether they produce significant heat under high load is another question entirely. 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. Rather than using gears as in traditional automatic transmissions, Subarus CVT uses two fluctuating hydraulically actuated pulleys and a chain link. Buy one of our O BD-AUS units here for $ 39*. How Does a CVT Work? I just received my notice yesterday and was surprised because they claimed the deficiencies of the earlier years had been resolved. A. fast, you needed the narrow gear to go even faster. In simple terms, torque describes how much work an engine can do and horsepower describes how quickly that work can be done. The Fora platform includes forum software by XenForo. Subaru has agreed to replace the transmission since the car is still under warranty. Ya the coolant temperature sensor was 185F. What You Need to Know About Subaru CVT Transmission Problems If you're used to a manual transmission, a CVT may feel like a slipping clutch when you first hit the gas. 2021 Subaru WRX 2.0L CVT Base Oil 5W30 Synthetic. Synthetic 5W 30 Oil Above 130C is too hot period. Low 24F. 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. For a better experience, please enable JavaScript in your browser before proceeding. redesigned Lineartronic Continuously Variable Transmission elevates efficiency If I do install one, I will have the before and after data to see how much of a difference it makes. ~ The Cheshire Cat (. But instead of gears, the Thats why I think my experience and his with head winds was the worst regarding heat issues. There were 3 transmission options with the 2014 Jeep Patriot. When you floor it, engine speed will jump up rapidly to about 5,000 RPM and stay there. CVT's upper oil temp limit is at 270dF---ECU will cut boost and pull timing once this temp is achieved. When I bought the scangauge, display brightness in sunlight was one of the negative issues frequently discussed. CAUTION: While working, be sure to keep the lower edge of the tires 30 cm or more above the ground as vehicle will vibrate. Still not sure it is. The extended vehicle warranties apply to the Crosstrek, Legacy, Outback, Forester, Impreza, and WRX. Quote: Originally Posted by colin1234567. I installed a transmission cooler and I now have the transmission running at 168F. Light hasn't come on at all today, but I read temps as high as 228*. I'm sure that is related to how the colors register for me with color-blind issues. The following sections are meant to describe the relationship between an engines power output, gear ratios, and their effect on fuel efficiency. crvownersclub.com is not in any way affiliated with Honda Motor Company, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Fully apply the parking brake. Your car is safe when the temperature of the gearbox fluid hovers between 175 and 225 degrees Fahrenheit. The Fora platform includes forum software by XenForo. Remember the during operation. Some browsers incorporate a "Do Not Track" (DNT) feature that, when turned on, signals to websites and online services that you do not want to be tracked. 2015 Subaru WRX Prem CVT Galaxy Blue Pearl. gears, and allows the engine to run quieter. That's a good rule of thumb, if you don't have a way to measure. Thanks. Genuine Subaru Part - SOA427V1415 (SOA868V9285) The gauges serve as a warning to take corrective action. I believe you are correct! Just some general info, it got up to 255* and still no light. Thanks! Fans engage about 185 (because of where the because its mounted at the bottom of the engine. This will allow you to connect your phone to your vehicle easily. I asked Honda and they refused to tell me. Subaru knew they had problems with the CVT. Subaru CVT - To Service or Not To Service - YouTube All engine power is transferred through small pins on the side of the chain and squeezed between the Variators at over 145,000 psi. Driving around town and in traffic cools it down. CVT Temp Issue | Subaru Crosstrek and XV Forums . Overheated fluid discharges of a burnt toast-like smell and looks brown to dark in color. 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. Increased resistance to oil oxidation and degradation. The benefits of Subaru CVT include: Reduced fuel consumption Smooth operation However, at 251*, the engine speed limitations kick in. The coolant is regulated by the thermostat, but engine oil temperatures and CVT fluid temperatures are only influenced by the coolant. It has lowered the median CVT temperature by about 25 degrees. When my OE coolant gauge gets to normal range, oil temperature is ~160F per my Defi gauge. Can someone else who has one of these setups (Torque/whatever) and a Subie w/CVT check my work? Immediately, there was a huge bang, and my car rocked back and forth. (I am Canadian so all the other data here will be metric). If you were towing at the upper limits of the Wilderness then yes, you should be concerned about temperature. For instant, seamless response to changing conditions, the 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. shifts gears to different speeds. 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. An ideal transmission would have a very low first gear ratio and a very high final gear ratio. Get it together, Subaru. Subaru CVT Reliability: Worth Your While? - VehicleHistory CVTs differ from traditional automatic transmissions in that they do not have gears that provide "steps" between low and high speed operation.