JavaScript is disabled. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Tsukasas blog is one of the best resources for information about keeping your favorite imported car running smoothly. I would think it'd be the opposite of the cooler was fouled. 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. Another advantage of CVT is Subscribers or site visitors will never receive unsolicited e-mail messages from agents working on our behalf. The Drive has answers. As it gets closer to the ideal operating temp, it'll go back to normal RPMs. Quote: Originally Posted by colin1234567. 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. I think a sample could be taken from the filler plug, but I believe the CVTF temp has to be between 95-113F with the engine running or fluid could spill out. The Drive and its partners may earn a commission if you purchase a product through one of our links. Vs a hill climb you spike temps for a short time, possibly only heat up a portion of the fluid in the system, then you have a down hill where you can cool things down pretty quick. I installed a transmission cooler and I now have the transmission running at 168F. 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. The winter of 2022/23 was 2.7 degrees too warm, as the DWD announced. When the light turned green, I took my foot off the brake and put my foot on the accelerator. This one . At those temps recing oil is needed and it needs to be changed alot. 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. OBDLink MX Bluetooth is the first Bluetooth scan tool that can access GM SW-CAN & Ford MS-CAN networks in addition to standard OBDII protocols. Fluid volume, vs heat soak over time, vs air flow/heat shedding ability. This is why fuel efficiency is usually higher on a similarly equipped vehicle with a manual transmission. We do not sell, rent, or trade consumer information to third parties, other than as described below, and never without your consent. Humidity 89%. Also, without a delay for shifting gears, a CVT equipped vehicle is able to steadily accelerate without interruption. 2016 Outback Premium 2.5 CVT w/EyeSight+SRVD, "If you don't know where you're going, any road will take you there." For instant, seamless response to changing conditions, the The fluid should be at the right level and color. The driver will physically feel the downshift and hear the change in engine RPM. Yes, yesterday I was running errands in typical suburban traffic, a mix of surface streets and a 55mph+ primary highway. After stopping the vehicle, shift the select lever to "P" range. that means that you are at risk of having to replace . simply selecting the most appropriate gear ratio. CVT has two pulleys that can vary in width, and a steel belt that That's a good rule of thumb, if you don't have a way to measure. 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. 2017 Outback Premium 2.5 with Eyesight. All Rights Reserved. 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. 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. Raise the vehicle. There is little concern towing at half the stated rating for the Forester Wilderness. 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. 2013 Crosstrek: "Slow starting when turning over from stop/park/cold/hot. When the torque converter unlocks it may feel similar to a conventional automatic transmission down shifting. But warm not hot necessarily? About twice that length of time, oil is up into the ~210 range, which is normal operating temp. I like the look of the blue setting but I was disappointed that for my eyes it was too hard to read the numbers. I don't feel my driving would be considered "severe use" under Subarus definition. 2012 Outback: Vehicle shudders and stalls when braking hard. of the BOXER engine and Symmetrical AWD by keeping the engine in its ideal Correct - your 2023 Forester should serve you well - as long as you keep up on your maintenance and such. Before you check the fluid level use your scan tool and make sure the transmission fluid temperature is between 95-113F. The app ActiveOBD can measure this figure on . The Drive has put together additional resources you can use to educate yourself on Subarus CVT Problems: National Highway Traffic Safety Administration (NHTSA). 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. You've got questions. 4. Auto Transmission Fluids | Castrol Australia 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/. what's normal oil temperature for WRX? - NASIOC different speeds. Every 20 degrees past that threshold will cut the life your transmission by half. Don't wait too long to repair the cvt cooler. "If everyone is thinking alike, then someone isn't thinking." I have the instructions in a PDF format HERE. 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. I installed a transmission cooler 19 row and i Check Temp Tranmision running at 150 i think it so cold . It is not uncommon for a vehicle operator to place the vehicle into Drive while the vehicle is still moving backwards. 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. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. ATF flows easily at room temperature so there's not much need to warm it up in order to drain it. 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. but I guess we can call 190+warm and about 220+Hot? The Toyota CVT has a small whine and not fun to drive at all. 2016 Forester: "Broken transmission due to broken transmission belt at 43,000 miles. Catastrophic Transmission Failure 2021 Ascent 10k Miles fast, you needed the narrow gear to go even faster. At least I know now the CVT runs hot. While installing an inline transmission filter I discovered that the fluid looked brown and worn, given that the car only has 10,000 miles. is different. Reactions: blkprlz, cardoc and SilverOnyx. On the contrary, its alarming when it crosses 225F. Temperature record winter in Bavaria: 40 degrees lie - newsrnd.com Can VXDIAG Subaru SSM do CVT Gearbox Learning? Hopefully it's not the result of new problems they've encountered in the 2018 CVT's. Subaru CVT Explained | Sport Subaru Because the moisture will evaporate from the oil? I don't tow or go off road, just normal city and highway driving. Oil is cheaper than steel! Whether or not Subaru's CVTs are reliable is something owners will debate all day long. (V0200) and follow the FSM procedure for a drain-and-fill (car must be level and fluid at operating temp). There was no 5 speed automatic option. You're ready to visit Sport Subaru! Recommend it. In addition, we gather certain navigational information about where you go on our Web sites. Perhaps the Forester warms the CVT fluid to improve low temp operation? Also, I have mounted over my mirror so not much glare. This information enables us to determine which areas of the Web sites are most frequently visited and helps us to tailor the sites to the needs and interests of our online visitors. He owns a car repair shop at downtown Osaka, and he put all that experience to good use in his sharing posts. Treat people better. Be wary of these issues in Subarus with CVT transmissions. Another option is RWD conversion through DIY means or in the form of a purchased kit via MRT, Rocket Rally, or Kingpin. A lower engine speed means better fuel economy. PLENTY HOT. Lineartronic TR-580: Subaru's most popular CVT Our dealership respects the privacy of individuals who visit our Web sites, send us e-mail, or participate in features/services we offer online. Subaru Lineartronic Continuously Variable Transmission (CVT), Benefits to Buying A Certified PreOwned Subaru. I think there is supposed to be a mini radiator of sorts to cool the CVT fluid. If you're reading it from the multi-function display in your non-US XV then you're reading oil temp. The following sections are meant to describe the relationship between an engines power output, gear ratios, and their effect on fuel efficiency. Just use a small syringe with some tubing to suck some fluid out. I left a message with the dealership, and I am awaiting a return phone call to have the vehicle assessed.. during operation. But it is an engineering problem when Subaru sells the same setup to markets that have environments where it would be detrimental. For me, normal operating temperature is around 200 degrees. shifts gears to The name "Lineartronic" is used for two Subaru transmissions - the TR690 and the TR580. CVT Temperature Reading Confirmed for ActiveOBD - Subaru Ascent Forum Idle the engine to raise CVTF temperature to 35 45C (95 113F) on Subaru Select Monitor. 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. Subaru has agreed to replace the transmission since the car is still under warranty. CVT's upper oil temp limit is at 270dF---ECU will cut boost and pull timing once this temp is achieved. People are freaking out over little things because they never had the option to monitor them right away. I added a Cobb Stage 1 OTS map and did Danoz fix to prevent boost leak, the vehicle has no other performance mods. transmission shift -- it simply raises and lowers the engine speed as Does anybody know the normal operating temperature range of the CVT in a 2015 AWD CR-V? I find its good to monitor CVT/oil/coolant temps when driving off road and tires are aired down. Subaru AT Oil Temp Light flashing Issues, Meaning, Causes - YouTube Just park it in the snow until it cools down. On other occasions she would stop on a hill, and the car would shudder and come to a stop and die. Subaru CVT vs. Toyota Power Sharing Transmission - CarGurus nickypooh Registered Especially if you do some towing. This downshifting can be both heard and felt. When doing so, we will make every reasonable effort to avoid excessive or irrelevant collection of data. There is a CVT cooler (heat-exchanger) which 'normalizes' the temperatures of all three (Engine oil, Antifreeze, CVT fluid). gears for fuel-efficient cruising. Regular maintenance and checkup is the key to keeping ideal transmission temperature. I just purchased a 2017 Toyota Camry with a U760E transmission. If the fluid temperature is not within this range you'll get an inaccurate fluid level. I turned the car off, and luckily the vehicle did restart. Increased clutch band and clutch pack capacity. Along with Subarus safety, theyre the stars of the companys advertisements. The fluid will last forever or up to 160,000 km to be precise if you . This could've ended much differently had I been driving on the highway. As a result, these seals leak both pressure and liquid. In a traditional automatic transmission, the shock of this directional change is passed through solid gears and absorbed by the torque converter. Overheated fluid discharges of a burnt toast-like smell and looks brown to dark in color. The Catalytic Converter which is the main exhaust emissions control device also require a minimum temperature of 300 C before it can operate efficiently. I've been searching for a secondary/auxiliary tranny fluid cooler for the Gen 5 CR-V CVT for a while now..no luck so far. If you don't have a gauge, you don't know for sure, but "double the coolant temp duration . With the CVT, (Continuous Variable Transmission.) How does the CVT compare to a regular geared transmission? No light warning for low oil displays. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Hans nailed it. 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. I bought it used with only 16000 and have only had it for a few months. You should check it on a regular basis to avoid costly transmission repair or replacement job down the road. Alte Kaserne, Bavaria, Germany Weather - The Weather Channel They did not confirm what "too high" was however--I have an email to one of the NE engineers to try and get a specific answer. How Does a CVT Work? CVT Transmission Life Expectancy (Are They Reliable?) Join us! Instead, the CVT uses a pair of variable diameter, cone-shaped pulleys connected by a steel chain, which transfers all engine power. It is the twelfth warm winter in a row. Downhill, when you were already cruising 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. Thanks! The fact is, Subaru knows what they are doing and won't ship a new product without verifying the simple things. CVT temperature readout | Subaru Outback Forums 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. I suspect the fluid temps between the cvt and the old 5eat will run very similar. Cold is not always best. Generally, the temperature range that transmission fluid should be stored in is from -40 degrees to 175 degrees Fahrenheit. 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. Unfortunately, they want to replace it with a remanufactured transmission rather than a new transmission, which carries a better warranty. What Is a CVT Transmission (& Should You Avoid Them)? | Find The Best For example, a popular tire upgrade for the WRX is 50 series 16" tire with a 24.1" circumference. The fluid will last forever or up to 160,000 km to be precise if you can always drive at that temperature. Please let us know what they say! In fact, overheating is such a major issue that it causes almost 90% of automatic transmission failures. Thanks for your very useful blog! 2015 WRX Oil Temperature Range - NASIOC Why should I care? Everything checked out on inspection. Thanks, crv383! 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. Can someone else who has one of these setups (Torque/whatever) and a Subie w/CVT check my work? Its not an engineering problem when used in the appropriate climate it was engineered for. The transmission Accordingly, our policy regarding online privacy has been developed using the following guiding principles: Our dealership maintains a strict "no-spam" policy. Gears Magazine - Fluid Level Quick Check Gauge: Jatco CVT Tool Keeping it less than 175F indicates a healthy condition and ensures long mileage. It will give you some great tips on what to look for and what to avoid when selecting a warranty. As we all know, lubricating fluids break down over time and will lose that ability to "keep things slippery". Have to shift into park and restart the vehicle.. Our dealership will take reasonable physical, electronic and managerial measures to safeguard and secure any information you provide to us (e.g. I kept the trailer and cargo weight light for the first trip, total trailer/cargo/passenger weight was about 2,200 lbs. to turn on the defogger. With a head wind your pushing hard for extended lengths of time as a result you heat up everything, all the fluid is hot, exhaust is hot etc. If you're used to a manual transmission, a CVT may feel like a slipping clutch when you first hit the gas. CVT operating temp | Honda CR-V Owners Club Forums Read more. New CVT Temperature Monitor for Supported WRX and - COBB Tuning This started to occur after I had the valve spring recall taken care of. UV Index 0 of 10. Subaru engineers already told me that the ECU will pull boost and timing if it sees too high of oil temps. 19mm Rear Sway Bar. Where should I have put the thread? Normal Operating Temperature CVT | Subaru Ascent Forum The fluid churns inside the torque converter, gears, bearings, clutch plates, and other parts and its temperature increases with the car in motion. Also, its not causing any issues as far as decreasing performance of the CVT unit in efficiency or power delivery long term. Very impressed on how cool and consistent it keeps the oil temperature even when I am going WOT. The Fora platform includes forum software by XenForo. 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. Subaru CVT Problems | The Drive 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. 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. I generally prefer the truth whenever I decide what I want it to be. And it seems to stay around 218*+. 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. A highly heated state oxidizes it and makes it form varnish on the internal parts of the components such as the valve body. Remember the fluid is the life line or blood of the transmission. Note: You may become concerned the engine is revving too high when cold based upon past experiences. You may opt out of receiving future communications at any time (see opt-out Procedures below). 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. Any information you provide to us (i.e. CVT Temp Issue | Subaru Crosstrek and XV Forums 6. For me, I have a 1 mile commute to work. I'll take it in after I get back to town next week. 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. 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. That's the car's way of trying to get to the ideal operating temp faster. clutch) and a P-R-N-D-L-style shift pattern. Once a steady speed is met, the TCM adjusts to the highest gear ratio possible to reduce fuel consumption and emissions. Subaru CVT Problems How Bad Could It Be? - Motor Verso Why you are WRONG about the CVT | Subaru Outback Forums Gave them $27,000 for the car in 2015 and now they won't tell me a basic operating parameter. When my OE coolant gauge gets to normal range, oil temperature is ~160F per my Defi gauge. What do you think? The thermostat also opens around 175. Keeping the transmission temperature between 175 and 200 degrees will allow the fluid to last the longest. 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. CVT temperature readout which is best way to monitor live data? Not an everyday occurrence, but something I do maybe once a month. 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. Subaru CVT - To Service or Not To Service - YouTube crvownersclub.com is an independent Honda enthusiast website owned and operated by VerticalScope Inc. what temp should oil be before driving - Subaru WRX Forum 2022Recurrent Ventures. The Fora platform includes forum software by XenForo. The Fora platform includes forum software by XenForo. Actually its too bright I use the low light setting. UltraGauge OBDII Scan tool and Information Center, X-Gauge Categories 2013+ Subaru Outback with CVT. Always treat cars with mechanical sympathy and take care of them properly. The coolant is regulated by the thermostat, but engine oil temperatures and CVT fluid temperatures are only influenced by the coolant. Connect the Subaru Select Monitor to data link connector. I no longer believe my Subaru is a safe vehicle. I believe you are correct! My experience is heat soak is the big struggle. I've only owned one previous Honda and that was 39 years ago.1979 Honda Civic CVCC (3 valve) Hatchback. redesigned Lineartronic Continuously Variable Transmission elevates efficiency 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. At what temp should I be concerned about engine coolant For a better experience, please enable JavaScript in your browser before proceeding. Lineartronic TR580 was mounted in various models equipped with 1.6 l - 2.0 l engines. The CVT offers a compact design, a smooth ride with stepless acceleration, maximum torque provided by an immediate engine rev, and a cheaper price point than other types of transmissions. It will not stall on a gradual stop but will stall in any situation when stopping quickly. The "forever CVT fluid" isn't true, (in my opinn). According to the 2020 Subaru Outback owners manual, It is unnecessary to check the continuously variable transmission fluid level.