subaru cvt operating temperature subaru cvt operating temperature

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. 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. Technology, performance and design delivered to your inbox. Now it's more like around 170 degrees F instead of over 200 degrees in normal driving. Our dealership may use a browser feature known as a "cookie." That's what I think since you asked. People are freaking out over little things because they never had the option to monitor them right away. The Fora platform includes forum software by XenForo. This other post, which was updated at the same time as when I added my post, also has details that align with the what I see on my 2016 Outback. Before you check the fluid level use your scan tool and make sure the transmission fluid temperature is between 95-113F. I was glad to hear they extended the cvt warranty to 100k mi, that gives me a little peace of mind. 2022Recurrent Ventures. Subaru Genuine CVTF-II CVT Transmission Fluid (6 Quarts)- SOA427V1660 OEM AUTO Genuine Subaru CVTF-II is compatible with almost all Subarus and their hybrid. It is the lifeblood of the whole gearbox system. A. Glad to see this post and topic. Luckily, the car behind me was paying attention and was able to slow down and not hit us. The winter of 2022/23 was 2.7 degrees too warm, as the DWD announced. If the vehicle is within 10 years old, most of these problems should be covered under Subaru's extended warranty. 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. The Subaru CVT is far superior. 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. After checking with a ScanGuage I found the transmission was running at 194F, right where Toyota says it should, but given the fluid condition I think that temperature is too hot. 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. A 40min drive 5 times a week with some of stop and go traffic. 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. Without shift shock, your CVT-equipped Subaru should at least feel snappier while accelerating. "If everyone is thinking alike, then someone isn't thinking." When I am driving spiritedly I have seen as high as 210 but it quickly dropped down to 205. I installed a transmission cooler and I now have the transmission running at 168F. As it has no physical gears or fixed gear ratios it provides an advantages in terms of acceleration, smoothness, fuel efficiency and eco-friendliness. When the torque converter unlocks it may feel similar to a conventional automatic transmission down shifting. A Subaru equipped with a CVT will generally raise the engine RPM to a certain level based upon accelerator input and engine load. Yes, but he said 220+ as hot. For a better experience, please enable JavaScript in your browser before proceeding. its not an additional gauge that I put on "mod" or anything? Subaru combines its Boxer engine with the CVT. Its out of the way and I can monitor my CVT temp. Dumb question: What is the purpose of monitoring your CVT temperature? When at a steady higher RPM during acceleration, the frequency remains constant and may resonate. We'll have this time-saving information on file when you visit the dealership. It towed my Aliner Scout hardside popup with ease. 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. It could be several things but the main culprit is overworked transmission fluid. Every 20 degrees past that threshold will cut the life your transmission by half. Subaru Lineartronic Continuously Variable Transmission (CVT) For instant, seamless response to changing conditions, the redesigned Lineartronic Continuously Variable Transmission elevates efficiency of the BOXER engine and Symmetrical AWD by keeping the engine in its ideal power range. 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. Especially if you do some towing. 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. I placed it down on top of the open cubby lid. Thanks. You should check it on a regular basis to avoid costly transmission repair or replacement job down the road. 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. If a CVT belt or pulley is malfunctioning, it could create the sensation of the car shuddering or shaking. Featuring a reinforced transmission case and new torque converter, Shop 2022 Subaru WRX 2.4L CVT HVAC Temperature Control Panel. I use the OBDLink LX OBD reader and Active OBD for Subaru stand-alone app. Downhill, when you were already cruising Can someone else who has one of these setups (Torque/whatever) and a Subie w/CVT check my work? What Happens When Transmission Temperature Light Comes On? ATF flows easily at room temperature so there's not much need to warm it up in order to drain it. Plan is to try to have AT fluid temp above 215 F only for short period of times. It is possible to increase the number of gear ratios to overcome these design limitations, however in doing so the transmission becomes more complex, heavier, and contains more components which also increases opportunities for a component to fail. Light hasn't come on at all today, but I read temps as high as 228*. Semi-synthetic? "Rear wheel bearing repeatedly replaced. 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. Nope. JavaScript is disabled. I turned the car off, and luckily the vehicle did restart. crvownersclub.com is an independent Honda enthusiast website owned and operated by VerticalScope Inc. Correct - your 2023 Forester should serve you well - as long as you keep up on your maintenance and such. The thermostat also opens around 175. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. And it wasn't directed at you, just noting the influx of "2015 XXXX issue" threads because of lack of understanding. shifts gears to Thank you Wirat for sharing your thoughts on the cvt. Have to shift into park and restart the vehicle.. Most cars run a higher RPMs during colder weather after a cold start. In the course of less than two years, I have had all these issues.". Just me in the car, no cargo, not towing. Low 24F. If that is not possible, I'll perform more frequent AT fluid changes. 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. Common Subaru CVT Repair Costs. Your car is safe when the temperature of the gearbox fluid hovers between 175 and 225 degrees Fahrenheit. Thanks. As we all know, lubricating fluids break down over time and will lose that ability to "keep things slippery". They offer a unique manual mode via steering-wheel-mounted paddle shifters. Rectify the problem before somebody dies.". I don't tow or go off road, just normal city and highway driving. Subaru Outback One of Subaru's most popular models, the Outback has been in production since 1995. Generally, the temperature range that transmission fluid should be stored in is from -40 degrees to 175 degrees Fahrenheit. The maintenance schedule does say to inspect at those intervals, but I imagine their definition of inspect is to just check for leaks. I believe you are correct! Its not an engineering problem when used in the appropriate climate it was engineered for. Without the physical perception of the downshift, a CVT driver may perceive this as a lack of acceleration, when in fact the CVT equipped vehicle is accelerating without any delay. I find the engine no very fuel efficient and even further down on power while oil temp is below 60C (its like half the speed at a given RPM level). 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. I'd like to monitor CVT temp as well. 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. . Be wary of these issues in Subarus with CVT transmissions. 2001 Outback EJ25-5MT - 406,000km, 2016 Outback Limited Tech-FB25-CVT6 - 9,000km. A CVT was first used in a car in 1896 and has moved in and out of popularity over time. Oil 5W30 Synthetic. Seems General Subaru Community related. The gauges serve as a warning to take corrective action. 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. Subaru Lineartronic Continuously Variable Transmission (CVT), Benefits to Buying A Certified PreOwned Subaru. I'm using a ScanGauge II plugged into the OBDII port under the dash, so whatever the CR-V's computer and sensors are sending is what I'm seeing. The Fora platform includes forum software by XenForo. different speeds. 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. There is a compromise between the lowest gear ratio which improves acceleration and the highest gear ratio which improves fuel economy. Accordingly, our policy regarding online privacy has been developed using the following guiding principles: Our dealership maintains a strict "no-spam" policy. The fact is, Subaru knows what they are doing and won't ship a new product without verifying the simple things. You've got questions. The parts of the gearbox rub against each other and the subsequent friction creates a great amount of internal heat. 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. Full synthetic? If you're used to a manual transmission, a CVT may feel like a slipping clutch when you first hit the gas. The following sections are meant to describe the relationship between an engines power output, gear ratios, and their effect on fuel efficiency. 2016 Forester: "Broken transmission due to broken transmission belt at 43,000 miles. But it is an engineering problem when Subaru sells the same setup to markets that have environments where it would be detrimental. Actually its too bright I use the low light setting. Idle the engine to raise CVTF temperature to 35 45C (95 113F) on Subaru Select Monitor. My 2017 forester non-turbo is my first subaru and also my first cvt vehicle. Our dealership will not share any information you've provided to us with anyone without your consent other than to provide the service you've requested. Vince. My question is 168 too cool for this transmission? I completed my first long tow with my 2016 Outback Limited 2.5. 3. I left a message with the dealership, and I am awaiting a return phone call to have the vehicle assessed.. The driver will physically feel the downshift and hear the change in engine RPM. B benjy Joined Aug 23, 2010 Messages Another option is RWD conversion through DIY means or in the form of a purchased kit via MRT, Rocket Rally, or Kingpin. Examples include administering e-mail services and running special promotions. Because the moisture will evaporate from the oil? JavaScript is disabled. 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. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Would you like us to send you price alerts? Features & Benefits Enhanced friction durability prolongs transmission life and promotes smooth shifting. Our dealership is not responsible for the privacy practices or the content of such Web sites. 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. Chance of snow 90%. JavaScript is disabled. during operation. It has lowered the median CVT temperature by about 25 degrees. Do get this on Amazon.com. 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. hmmm wondering how the cooler got fowled??? Subscribers or site visitors will never receive unsolicited e-mail messages from agents working on our behalf. While installing an inline transmission filter I discovered that the fluid looked brown and worn, given that the car only has 10,000 miles. This left me with no power on a state highway that had speed limits of 75 mph. -George Patton. Does anybody know the normal operating temperature range of the CVT in a 2015 AWD CR-V? Our dealership may use other companies and individuals to perform certain functions on our behalf. Max i've hit was around 220 but it quickly cooled down when i started moving again. And the Forester gets an engine oil to coolant heat exchanger. The extended vehicle warranties apply to the Crosstrek, Legacy, Outback, Forester, Impreza, and WRX. But you're only towing 1500 lbs and that's not even close to the towing limits of the Wilderness model. 2021 Subaru WRX 2.0L CVT Base. One very common issue with all automatic transmissions is overheating. Third parties may collect personally identifiable information about your online activities over time and across different websites when you use this website. 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. name, e-mail address, etc.) Overheated fluid discharges of a burnt toast-like smell and looks brown to dark in color. If you're out of coverage or you've put a . All rights reserved. Remember the fluid is the life line or blood of the transmission. Structure My Deal tools are complete you're ready to visit Sport Subaru! 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 you were towing at the upper limits of the Wilderness then yes, you should be concerned about temperature. Whether or not Subaru's CVTs are reliable is something owners will debate all day long. View attachment 2340. A highly heated state oxidizes it and makes it form varnish on the internal parts of the components such as the valve body. Any other PIDs out there Not listed on ScanGauges site? For a better experience, please enable JavaScript in your browser before proceeding. Now about why transmission temperatures should be regulated -- excessive heat can warp things like clutch packs, torque converter blades, and the steel belt. Tsukasas blog is one of the best resources for information about keeping your favorite imported car running smoothly. 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. Remember the 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. 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. What is normal operating CVT fluid temperature for Forester Wilderness? You may opt out of receiving future communications at any time (see opt-out Procedures below). I'll install scan-gauge and go from there. simply selecting the most appropriate gear ratio. Gave them $27,000 for the car in 2015 and now they won't tell me a basic operating parameter. It also provides superior cooling and excellent low-temperature fluidity for smoother operation in cold weather. I'd like to share that Honda doesn't say what their CVT fluid is made of either; is it conventional? Question type: General. Another advantage of CVT is 1800 N John Young Pkwy Orlando, FL 32804, 1800 N John Young Pkwy Orlando, FL 32804. 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. 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. This equates to an effective final drive ratio of 4.03 over the OEM 3.90. Yes, yesterday I was running errands in typical suburban traffic, a mix of surface streets and a 55mph+ primary highway. But warm not hot necessarily? Got up to 240 degrees before having to pull off for gasoline. Operate the select lever in P R N D and D N R P to circulate CVTF with the engine idling. A traditional automatic transmission has heavy gears with a large contact area. For those of you concerned with monitoring CVT temps while towing, I have confirmed that the CVT Temperature Reading in ActiveOBD is accurate.