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Make the most of your secure shopping experience by creating an account. The Fora platform includes forum software by XenForo. I placed it down on top of the open cubby lid. RELIABILITY - Subaru CVT vs. Toyota Power Sharing Transmission. In simple terms, torque describes how much work an engine can do and horsepower describes how quickly that work can be done. So what gives? Fans engage about 185 (because of where the because its mounted at the bottom of the engine. I called for a tow truck and had my car towed to the local Naples Devoe Subaru dealer. Unfortunately, they want to replace it with a remanufactured transmission rather than a new transmission, which carries a better warranty. A traditional automatic transmission has heavy gears with a large contact area. Max i've hit was around 220 but it quickly cooled down when i started moving again. These are all good product suggestions. Where should I have put the thread? provide the most appropriate ratio for a given situation: lowest gears Just me in the car, no cargo, not towing. A couple of observations on this discussion: I'm using a ScanGauge II plugged into the ALDL port that's under the dash. So by design the Forester CVT heat exchanger is reducing the life of the fluid by at least 50% off the start. Hi all, new to this forum since I purchased a North American 2018 Forester 2.5i about six months ago. gears for fuel-efficient cruising. I'm sure that is related to how the colors register for me with color-blind issues. For a better experience, please enable JavaScript in your browser before proceeding. This started to occur after I had the valve spring recall taken care of. A frustrated customer complained to the NHTSA with the note, Transmission failure. Its not an engineering problem when used in the appropriate climate it was engineered for. The optimal operating temperature for power output, fuel efficiency, and reduced emissions for Boxer Engines ranges from 84 C to 100 C. It pains me to post this, but I think I'm having a real problem with my Crosstrek. Very impressed on how cool and consistent it keeps the oil temperature even when I am going WOT. 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. But warm not hot necessarily? The Drive has put together additional resources you can use to educate yourself on Subarus CVT Problems: National Highway Traffic Safety Administration (NHTSA). Engine bogs or almost stalls when giving gas. Our dealership may partner with select retailers and other companies at various times to provide expanded services to our site visitors. 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. Of course the colder the ambient temp, the longer it is going to take. It will give you some great tips on what to look for and what to avoid when selecting a warranty. This describes the feeling of your transmission trying to find and select the appropriate gear. The maintenance schedule does say to inspect at those intervals, but I imagine their definition of inspect is to just check for leaks. A highly heated state oxidizes it and makes it form varnish on the internal parts of the components such as the valve body. At what temperature would overheating warning light come on? Feels very unsafe. 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. IMHO, you're looking for a problem that does not exist. CVT has two pulleys that can vary in width, and a steel belt that Seems General Subaru Community related. but I guess we can call 190+warm and about 220+Hot? Lineartronic is designed for linear response, and of course The variable diameter cones in a Subaru CVT are referred to as Variators with one considered the input and the other the output. Any other PIDs out there Not listed on ScanGauges site? If that is not possible. 19mm Rear Sway Bar. 2015 Outback: One owner of a 2015 Subaru Outback filed a complaint with the NHTSA saying, Intermittently, the car does not respond when the accelerator is depressed. You should check it on a regular basis to avoid costly transmission repair or replacement job down the road. Send it in for repair. All you need to do is find the OBD2 port which will be within 50cm of the steering wheel and you can access it using no tools. Instead, the CVT uses a pair of variable diameter, cone-shaped pulleys connected by a steel chain, which transfers all engine power. That's a good rule of thumb, if you don't have a way to measure. We do not sell, rent, or trade consumer information to third parties, other than as described below, and never without your consent. Accordingly, our policy regarding online privacy has been developed using the following guiding principles: Our dealership maintains a strict "no-spam" policy. This equates to an effective final drive ratio of 4.03 over the OEM 3.90. relationship of engine speed My thought was that it was due to the recall but evidently had no relation, as per Subaru dealer on Maui. Thanks for your very useful blog! 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. By getting narrower or fatter, these pulleys change the Ask Your Own Subaru Question. Anytime you visit our Web site, we may gather certain non-personally identifiable information regarding the means you use to access our site. For me, normal operating temperature is around 200 degrees. This is the normal operating temperature for a transmission. 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. 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. Once a steady speed is met, the transmission control module adjusts to the highest gear ratio possible to reduce engine RPM resulting in reduced fuel consumption and emissions. 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. Genuine Subaru Part - SOA427V1415 (SOA868V9285) The Drive has answers. 6. 2016 Forester: "Broken transmission due to broken transmission belt at 43,000 miles. its not an additional gauge that I put on "mod" or anything? And CVTs also deliver a smoother ride, as it eliminates shocks when changing . 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. I used the NHTSA website and found on average more reported issues with the older transmissions than with the CVTs. Adaptive control automatically shifts to the most optimal The driver will physically feel the downshift and hear the change in engine RPM. The torque converter is not capable of transferring all of the input power and may lose up to 10% which increases fuel consumption along with transmission fluid temperatures, requiring the fluid to be replaced more often. You will also find that most transmission fluids start to degrade quickly at high temperatures. I'm assuming it is related to elevated CVT temp but want to measure and verify. I use the OBDLink LX OBD reader and Active OBD for Subaru stand-alone app. If you are visiting our Web site from a location outside of the U.S., your connection will be through and to servers located in the U.S. Any information you provide during your visit will be processed and maintained on our Web server and other internal systems located within the U.S. Our Web sites contain links to other sites. There is a CVT cooler (heat-exchanger) which 'normalizes' the temperatures of all three (Engine oil, Antifreeze, CVT fluid). Please Like, Comment, and Share. Whether they produce significant heat under high load is another question entirely. I suspect the fluid temps between the cvt and the old 5eat will run very similar. Next, raise the vehicle up and remove the overfill plug (figure 2). Subscribers or site visitors will never receive unsolicited e-mail messages from agents working on our behalf. 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. acceleration and lower RPM for better fuel economy while cruising. Gave them $27,000 for the car in 2015 and now they won't tell me a basic operating parameter. 2015 Subaru WRX Prem CVT Galaxy Blue Pearl. Enter your registered email address to request a password reset link. clutch) and a P-R-N-D-L-style shift pattern. This is a major safety issue, as I have almost been hit on several occasions when turning left or merging into traffic. The thermostat also opens around 175. Improved protection of copper and bronze components. One very common issue with all automatic transmissions is overheating. The reduced power output and delay actually delays acceleration, but we have become accustomed to these sensations and equate them with increased acceleration. 83,795. The gauges serve as a warning to take corrective action. Normal fluid looks red odor dark red but its a matter of concern when it develops a brownish tinge or turns dark. It is the lifeblood of the whole gearbox system. 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. "Eight days later, they confirmed my suspicions. 40-65C (104-149F). Still not sure it is. Full synthetic? I'm just going to speak from my own first hand experience, not from what others here want to argue over. Personally , I doubt a 1.5" lift or a teardrop would cause any issue; we tow a 3000lb rig; before that we had a pop up with the Ascent and it was barely noticable. JavaScript is disabled. 2011 Subaru Outback F4-2.5L SOHC. 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. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Downhill, when you were already cruising 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. Thanks. Rectify the problem before somebody dies.". Actually its too bright I use the low light setting. As a general rule, oils have a fairly narrow normal operating range, roughly 160F-240F.. It's not likely that CVT's will operate at a significantly higher temperature than other oil lubricated equipment. While installing an inline transmission filter I discovered that the fluid looked brown and worn, given that the car only has 10,000 miles. JavaScript is disabled. Question type: General. For vehicles equipped with a conventional automatic transmission upon pressing the accelerator the transmission control module will request a reduction of engine torque from the engine control module before shifting to a lower gear. Content on crvownersclub.com is generated by its users. What do you think is it worth it to invest more maintenance into the cvt than Subaru suggests or just have a wait and see approach and hope if something does happen it will occur under warranty? If your vehicle pauses or hesitates when you press the gas, the CVT could be malfunctioning. While they may seem similar, the actual platform that each of these cars use. 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. Subaru also has a third drivetrain technology that has proliferated throughout its lineup and goes hand in hand with its engine and AWD: Lineartronic CVT. 240+ is. On the back wheel, there were 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. 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. As part of such a relationship, we may share with these companies the use of certain interactive Web site functions (i.e. for starting out, middle gears for acceleration and passing, and higher 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. power range. If all the components are functional and you are driving at a normal speed, the ideal transmission temperature is 175F or less. (V0200) and follow the FSM procedure for a drain-and-fill (car must be level and fluid at operating temp). 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. The fluid churns inside the torque converter, gears, bearings, clutch plates, and other parts and its temperature increases with the car in motion. 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. Subaru simply not for towing. Plan is to try to have AT fluid temp above 215 F only for short period of times. UltraGauge OBDII Scan tool and Information Center, X-Gauge Categories 2013+ Subaru Outback with CVT. It is a known issue with models with their original CVT transmission, but rather than issue a recall, theyre extending warranties and fixing as they break. Featuring a reinforced transmission case and new torque converter, 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. The first method uses Nissan's special tool: KV311039S0. If you're lucky they will change your fluid as part of the troubleshooting process and not charge you for it. Get it together, Subaru. Unbelievable. I generally prefer the truth whenever I decide what I want it to be. The Subaru CVT feels like it mimics a traditional auto box with defined shift points. Thanks. Dumb question: What is the purpose of monitoring your CVT temperature? 2011 was definitely the worst model year for the Subaru Outback and the CVT transmission. Normal running CVT temp is 140 - 210 F, so you can't just warm it up and hope you are at the right temp. CVT, you never hear or feel the The name "Lineartronic" is used for two Subaru transmissions - the TR690 and the TR580. I kept the trailer and cargo weight light for the first trip, total trailer/cargo/passenger weight was about 2,200 lbs. Do some digging here in the forums for a Alto towed by a 3.6.5eat. 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. 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. name, e-mail address, etc.) I completed my first long tow with my 2016 Outback Limited 2.5. Also, without a delay for shifting gears, a CVT equipped vehicle is able to steadily accelerate without interruption. Thats why I think my experience and his with head winds was the worst regarding heat issues. 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. All rights reserved. The Subaru CVT is far superior. needed, calling up higher engine speeds (or RPM) for better B benjy Joined Aug 23, 2010 Messages 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. From monitoring this site, I've found these CVT temp should be between, 185 - 235 F. Sounds like it's right where itshould be. 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. What do you think? VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. crvownersclub.com is an independent Honda enthusiast website owned and operated by VerticalScope Inc. If the fluid temperature is not within this range you'll get an inaccurate fluid level. Do get this on Amazon.com. Our Web sites may make chat rooms, forums, message boards, and/or news groups available to its users at various times. It towed my Aliner Scout hardside popup with ease. You think all of the automotive engineers allowed this "problem to continue for 70 years and hundreds of millions of auto tranny setups? Subaru has agreed to replace the transmission since the car is still under warranty. I thought I had been rear ended, but there was nobody behind me. The design of the CVT also allows for a lower gear ratio than conventional automatic transmissions and can therefore accelerate quicker than a comparable vehicle equipped with a conventional automatic transmission, although it may not feel this way. 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. If that is not possible, I'll perform more frequent AT fluid changes. That's 115C normal and 130C+ racing. To protect the integrity of the information contained in this record, you should not disclose or otherwise reveal your password to third parties. Vince. HID upgrade from retrofit source. Because the moisture will evaporate from the oil? UltraGauge displays mileage gauges including Instantaneous MPG, Average MPG, gallons per hour Mod comment:. Fact. 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 also go over an overview of. What a joke. But it is an engineering problem when Subaru sells the same setup to markets that have environments where it would be detrimental. gears have four or five different speeds. A Subaru equipped with a CVT will generally raise the engine RPM to a certain level based upon accelerator input and engine load. This information may be used to provide you with information you've requested about our company, our products and our services, or to provide you with special notices. My car had a broken transmission at 43,000 miles. 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? These sensations are what we have become accustomed to in both manual and automatic transmissions. My plan was to do an oil analysis at 30k and another at 60k. This one . The controls are the same inside the car: two The fluid will last forever or up to 160,000 km to be precise if you . 2016 Outback Premium 2.5 CVT w/EyeSight+SRVD, "If you don't know where you're going, any road will take you there." This noise does not affect transmission performance, function or reliability. Before you check the fluid level use your scan tool and make sure the transmission fluid temperature is between 95-113F. 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. It looks like a rectangle plug with 16 pins and slope sides. www.ultra-gauge.com Rub . People are freaking out over little things because they never had the option to monitor them right away. The fluid should be at the right level and color. Outdoor temp 88F, cvt temp 201F (according to my ScanGauge II). 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. 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. Our dealership collects information online primarily to provide our visitors with a more relevant experience on our sites. 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. 2016 CRV Touring AWD. Just park it in the snow until it cools down. Probably something wrong with it. I agree and don't intend on abusing it or trying to do something with it that it's not designed to do. Ford, Fiat, Nissan, and Subaru have all heavily used CVT transmissions . Perhaps the Forester warms the CVT fluid to improve low temp operation? Just some general info, it got up to 255* and still no light. Our dealership respects the privacy of individuals who visit our Web sites, send us e-mail, or participate in features/services we offer online. Yes, yesterday I was running errands in typical suburban traffic, a mix of surface streets and a 55mph+ primary highway. crvownersclub.com is not in any way affiliated with Honda Motor Company, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. My car begin to roll backwards. This could've ended much differently had I been driving on the highway. during operation. 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. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. How does the CVT compare to a regular geared transmission? When my OE coolant gauge gets to normal range, oil temperature is ~160F per my Defi gauge. I was able to get CVT and OIL temperatures plus, it even matches blue on. From what I've read, most people are running around 190* under normal conditions. At least SOA has now included the 2018 CVT models in the 10 yr/100K mile like earlier models. For those of you concerned with monitoring CVT temps while towing, I have confirmed that the CVT Temperature Reading in ActiveOBD is accurate. hmmm wondering how the cooler got fowled??? If a CVT belt or pulley is malfunctioning, it could create the sensation of the car shuddering or shaking. Getting passed by Semi's does nothing for the reputation of these cars to passerby's, haha. 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. 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. I use the Nissan sylphy (Sentra in USA 1.6 cvt 2013 in Thailand) i monitor form OBD II Port check on program CVTZ50 I found the Tranmission in 184-188 in normal mode on the road with traffice jam in Bangkok every days. In the course of less than two years, I have had all these issues.". Just use a small syringe with some tubing to suck some fluid out. I google'd it but since many WRX's did not have oil temp gauges previously, the choosing of whether or not they should install these gauges dominated the discussion lol. Winds N at 5 to 10 mph. Information provided by site visitors through the use of such interactive functions may be available to both our dealership and our partners. Tsukasas blog is one of the best resources for information about keeping your favorite imported car running smoothly. 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. CVT's upper oil temp limit is at 270dF---ECU will cut boost and pull timing once this temp is achieved. I am told by the dealership that this is a common problem with the CVT transmission. 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 still do not know what caused this to occur. 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. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. For example, a popular tire upgrade for the WRX is 50 series 16" tire with a 24.1" circumference. Overheat destroys the fluids lubricating qualities and the ability to friction. The Catalytic Converter which is the main exhaust emissions control device also require a minimum temperature of 300 C before it can operate efficiently. Usually when air conditioning is running. There was no 5 speed automatic option. When the torque converter unlocks it may feel similar to a conventional automatic transmission down shifting. Our dealership may disclose specific personal information based on a good faith belief that such disclosure is necessary to comply with or conform to the law or that such disclosure is necessary to protect the users of our Web sites, the sites themselves, or the public. When the heat reaches nearly 290F, the transmission starts slipping and stop functioning with the burning out of seals and clutches. 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. Doing away with the more complicated design may suggest that CVTs are less problematic, but that is not the case. JavaScript is disabled. CAUTION: While working, be sure to keep the lower edge of the tires 30 cm or more above the ground as vehicle will vibrate. I was stopped at a red light. The transmission The app ActiveOBD can measure this figure on . Got up to 240 degrees before having to pull off for gasoline. Seems to read 185-205 for me in regular driving. Optimum efficiency seems to be when both are in the 90C range (around 200F). 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. 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. Moon Rise. As our Web sites have been designed to take advantage of the use of cookies. 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. It will not stall on a gradual stop but will stall in any situation when stopping quickly. Our dealership takes your privacy seriously and is committed to safeguarding your privacy online.