When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Moon Rise. Yes, yesterday I was running errands in typical suburban traffic, a mix of surface streets and a 55mph+ primary highway. All Rights Reserved. Next, raise the vehicle up and remove the overfill plug (figure 2). Subaru Canada, Inc. 2023. The app ActiveOBD can measure this figure on . Every 20 degrees past that threshold will cut the life your transmission by half. No light warning for low oil displays. name, e-mail address, etc.) 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. How does the CVT compare to a regular geared transmission? View attachment 2340. Operate the select lever in P R N D and D N R P to circulate CVTF with the engine idling. 2021 Subaru WRX 2.0L CVT Base. What is normal operating CVT fluid temperature for Forester Wilderness? 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. As an engine rises in RPM the sound produced varies in frequency. On other occasions she would stop on a hill, and the car would shudder and come to a stop and die. I just received my notice yesterday and was surprised because they claimed the deficiencies of the earlier years had been resolved. Plan is to try to have AT fluid temp above 215 F only for short period of times. As part of such a relationship, we may share with these companies the use of certain interactive Web site functions (i.e. 19mm Rear Sway Bar. Our dealership respects the privacy of individuals who visit our Web sites, send us e-mail, or participate in features/services we offer online. hmmm wondering how the cooler got fowled??? Damage to the transmission fluid begins at 225 degrees. Articles may contain affiliate links which enable us to share in the revenue of any purchases made. Our dealership understands the importance of your privacy. "Eight days later, they confirmed my suspicions. On the back wheel, there were This equates to an effective final drive ratio of 4.03 over the OEM 3.90. I placed it down on top of the open cubby lid. Fact. The Drive has put together additional resources you can use to educate yourself on Subarus CVT Problems: National Highway Traffic Safety Administration (NHTSA). We will ask any provider of such information to represent and warrant that the information has been gathered and maintained in accordance with all state and federal laws. I was glad to hear they extended the cvt warranty to 100k mi, that gives me a little peace of mind. Fans engage about 185 (because of where the because its mounted at the bottom of the engine. I'm finding that when the car has to idle for longer periods in hot weather is when the rubber banding of the CVT is at its worst. Tsukasa Azuma is an awesome car blogger of Car From Japan. Don't wait too long to repair the cvt cooler. 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. (Some other manufacturers use belts.) It is not unusual for a CVT equipped vehicle to have better fuel efficiency than similar vehicle equipped with a manual transmission. :N_poke: :grin2: Great idea McFly, except I live in central Florida:crazy: What an interesting topic. Thanks! acceleration and lower RPM for better fuel economy while cruising. 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. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Remember the fluid is the life line or blood of the transmission. Please let us know what they say! That's a good rule of thumb, if you don't have a way to measure. 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. crvownersclub.com is not in any way affiliated with Honda Motor Company, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 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 used the NHTSA website and found on average more reported issues with the older transmissions than with the CVTs. IMHO, you're looking for a problem that does not exist. Another advantage of CVT is When at a steady higher RPM during acceleration, the frequency remains constant and may resonate. Subscribers or site visitors will never receive unsolicited e-mail messages from agents working on our behalf. 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. As it has no physical gears or fixed gear ratios it provides an advantages in terms of acceleration, smoothness, fuel efficiency and eco-friendliness. Thank you Wirat for sharing your thoughts on the cvt. Vettes run 240F+ under normal operating conditions, and close to 300F when racing. 2015 Subaru WRX Prem CVT Galaxy Blue Pearl. It's about 90 degrees today, but I'm on flat ground now and on back highways traveling 55-65mph. When the heat reaches nearly 290F, the transmission starts slipping and stop functioning with the burning out of seals and clutches. Buy one of our O BD-AUS units here for $ 39*. I guess it would be prudent to check you coolant level as well. Question type: General. I'm wondering at what temperature the coolant sensor tells the fans to turn on. 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 I was stopped at a red light. how can u get the triple gauge settings mine dont work. ten-speed bicycle you rode as a teen? Occasionally you will even come to a stop with the engine idling which is what you do to cool the CVT anyways. Got up to 240 degrees before having to pull off for gasoline. If your CVT has tanked, a new unit costs roughly $7,000-$8,000, while used CVT replacements cost about $1,000-$3,000. JavaScript is disabled. Above 130C is too hot period. Engine bogs or almost stalls when giving gas. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 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. Yet there is more than Perhaps the Forester warms the CVT fluid to improve low temp operation? JavaScript is disabled. 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. Not likely. Now it's more like around 170 degrees F instead of over 200 degrees in normal driving. (V0200) and follow the FSM procedure for a drain-and-fill (car must be level and fluid at operating temp). 2016 Tungsten Outback 2.5l Premium w/ES, OP 14, PP #4. Start with winding noise then gets worse very quickly, within one to two months. 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. 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. If all the components are functional and you are driving at a normal speed, the ideal transmission temperature is 175F or less. I go over how to read your WRX CVT transmission temperature with your android phone. However, at 251*, the engine speed limitations kick in. connects them. 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? power range. My 2017 forester non-turbo is my first subaru and also my first cvt vehicle. When decelerating over a longer distance such as a highway off ramp the CVT will keep the torque converter locked-up as long as possible to provide engine braking similar to a manual transmission equipped vehicle. In addition, we gather certain navigational information about where you go on our Web sites. Here are some of the most common Subaru CVT problems: Several customers have mentioned that their vehicles came to jarring stops or stall during driving and won't restart. The world's largest online community of Subaru Crosstrek and XV owners, prospective owners, and enthusiasts. 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. The gauges serve as a warning to take corrective action. My experience is heat soak is the big struggle. A CVT is able to transition from the highest gear ratio to the lowest gear ratio within 5 milliseconds. speed, you used the wide gear. Increased clutch band and clutch pack capacity. At what temperature would overheating warning light come on? At least I know now the CVT runs hot. Because the moisture will evaporate from the oil? 2016 Forester: "Broken transmission due to broken transmission belt at 43,000 miles. Of course the colder the ambient temp, the longer it is going to take. Our dealership may use other companies and individuals to perform certain functions on our behalf. 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. This could've ended much differently had I been driving on the highway. of the BOXER engine and Symmetrical AWD by keeping the engine in its ideal Thanks for any thoughts on this! Thanks. Honda knows what they're doing, 2016 Obsidian Blue Pearl CR-V EX-L AWD (Rent to Own), Honda CR-V Owners Club forum, the best hang-out to discuss CVT, Hybrids, trim levels and all things CR-V, https://www.ebay.com/itm/272757551589?rmvSB=true, Brakes, Tires, Wheels, Steering & Suspension. simply selecting the most appropriate gear ratio. Raise the vehicle. relationship of engine speed If you were towing at the upper limits of the Wilderness then yes, you should be concerned about temperature. If you're used to a manual transmission, a CVT may feel like a slipping clutch when you first hit the gas. Most vehicles with conventional Fluid volume, vs heat soak over time, vs air flow/heat shedding ability. You need a gas gauge so you dont run out of gas, you need a tach so you dont redline your engine. 2001 Outback EJ25-5MT - 406,000km, 2016 Outback Limited Tech-FB25-CVT6 - 9,000km. The Drive has answers. Our dealership may partner with select retailers and other companies at various times to provide expanded services to our site visitors. There was no 5 speed automatic option. 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. This is why fuel efficiency is usually higher on a similarly equipped vehicle with a manual transmission. What a joke. but I guess we can call 190+warm and about 220+Hot? UltraGauge displays mileage gauges including Instantaneous MPG, Average MPG, gallons per hour Mod comment:. This is especially true at full throttle. 2017 Outback Premium 2.5 with Eyesight. Make the most of your secure shopping experience by creating an account. If I do install one, I will have the before and after data to see how much of a difference it makes. If the fluid is not in the correct temp range (95-113 deg F, 35 - 45 deg C) then it is Not Okay and the easiest way for the common folk like us is to use one of these wireless bridges and a program on our phones. They should've issued a recall, instead they extended the warranty to 10 years or 100,000 miles. Quote: Originally Posted by colin1234567. If the vehicle is within 10 years old, most of these problems should be covered under Subarus extended warranty. Ya the coolant temperature sensor was 185F. It's not like Toyota that recommends a scan tool for their CVT changes but you can get away with just measuring cold and refilling the same amount. 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. This left me with no power on a state highway that had speed limits of 75 mph. 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. 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. 220 is not hot. The Climate Control Module also transmits the desired interior temperature to the ECM, which may also increase the engine RPM to meet customer demands. My question is 168 too cool for this transmission? My 2023 Wilderness is on order and I might end up towing 1500 lb trailer from time to time with it. Traditional 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. "If everyone is thinking alike, then someone isn't thinking." UltraGauge OBDII Scan tool and Information Center, X-Gauge Categories 2013+ Subaru Outback with CVT. But it is an engineering problem when Subaru sells the same setup to markets that have environments where it would be detrimental. 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. Very impressed on how cool and consistent it keeps the oil temperature even when I am going WOT. 1800 N John Young Pkwy Orlando, FL 32804, 1800 N John Young Pkwy Orlando, FL 32804. 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. I don't tow or go off road, just normal city and highway driving. crvownersclub.com is an independent Honda enthusiast website owned and operated by VerticalScope Inc. Immediately, there was a huge bang, and my car rocked back and forth. provide the most appropriate ratio for a given situation: lowest gears It towed my Aliner Scout hardside popup with ease. But you're only towing 1500 lbs and that's not even close to the towing limits of the Wilderness model. After all, Subaru couldn't be as popular as if it was selling bad products. The chain link is connected to both the input shaft and the output shaft, and as the pulleys change, so do the drive ratios. I drive over sand in summer and this is deep sugar sand and things do run hotter. Would you like us to send you price alerts? As our Web sites have been designed to take advantage of the use of cookies. Perhaps in technical forum, under engine/drivetrain. A couple of observations on this discussion: I'm using a ScanGauge II plugged into the ALDL port that's under the dash. Actually its too bright I use the low light setting. The variable diameter cones in a Subaru CVT are referred to as Variators with one considered the input and the other the output. shifts gears to 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. It's not like engine oil. Thought that would take care of the AT temp light but it did not . I find its good to monitor CVT/oil/coolant temps when driving off road and tires are aired down. Also, its not causing any issues as far as decreasing performance of the CVT unit in efficiency or power delivery long term. 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. 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. ('14-'18) - 2015 - CVT overheating with trans General Troubleshooting and Technical Help. Hopefully it's not the result of new problems they've encountered in the 2018 CVT's. transmission shift -- it simply raises and lowers the engine speed as Keeping the transmission temperature between 175 and 200 degrees will allow the fluid to last the longest. Save Share. JavaScript is disabled. 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. performance. It's probably. Driving around town and in traffic cools it down. JavaScript is disabled. 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. 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. Just park it in the snow until it cools down. I'm just going to speak from my own first hand experience, not from what others here want to argue over. For a better experience, please enable JavaScript in your browser before proceeding. The name "Lineartronic" is used for two Subaru transmissions - the TR690 and the TR580. The CVT (continuously variable transmission), the Hyundai sourced 6 speed automatic and the 5 speed manual transmission. 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. Tsukasas blog is one of the best resources for information about keeping your favorite imported car running smoothly. The reduced power output and delay actually delays acceleration, but we have become accustomed to these sensations and equate them with increased acceleration. I just purchased a 2017 Toyota Camry with a U760E transmission. The Lineartronic TR580 is 100 mm shorter and 15% lighter than the TR690, and that is the reason why the . CVT is short for continuously variable transmission. In a traditional automatic transmission, the shock of this directional change is passed through solid gears and absorbed by the torque converter. 83,795. CVTs differ from traditional automatic transmissions in that they do not have gears that provide "steps" between low and high speed operation. 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. 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. 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. Our dealership collects information online primarily to provide our visitors with a more relevant experience on our sites. (I am Canadian so all the other data here will be metric). Do some digging here in the forums for a Alto towed by a 3.6.5eat. its not an additional gauge that I put on "mod" or anything? Here's what I could find out about taking a fluid sample. 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. It pains me to post this, but I think I'm having a real problem with my Crosstrek. The Fora platform includes forum software by XenForo. As it gets closer to the ideal operating temp, it'll go back to normal RPMs. 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. And it wasn't directed at you, just noting the influx of "2015 XXXX issue" threads because of lack of understanding. The Fora platform includes forum software by XenForo. Why should I care? Instead, the CVT uses a pair of variable diameter, cone-shaped pulleys connected by a steel chain, which transfers all engine power. If your vehicle pauses or hesitates when you press the gas, the CVT could be malfunctioning. When I am driving spiritedly I have seen as high as 210 but it quickly dropped down to 205. Seems to read 185-205 for me in regular driving. 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. I have the instructions in a PDF format HERE. People are freaking out over little things because they never had the option to monitor them right away. Please provide your email address to begin receiving price alerts at home, at work, and on your phone! I like the look of the blue setting but I was disappointed that for my eyes it was too hard to read the numbers. Chance of snow 90%. I would think it'd be the opposite of the cooler was fouled. In simple terms, torque describes how much work an engine can do and horsepower describes how quickly that work can be done. UV Level. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. At the time you register for any such service, you will be notified of, and asked to consent to, the sharing of your information with any particular third party necessary to the provision of the requested service. HVAC Blower Motor Switch If the fan Heater, AUTO, Switch - OEM Subaru Part # 72311SA031 (72311SA030) Toggle navigation. The Toyota CVT has a small whine and not fun to drive at all.