It is not uncommon for a vehicle operator to place the vehicle into Drive while the vehicle is still moving backwards. 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. Structure My Deal tools are complete you're ready to visit Sport Subaru! I kind of like the look of the display of the UltraGauge but if ammcinnis is correct that it doesn't monitor cvt temp that would be out. I go over how to read your WRX CVT transmission temperature with your android phone. We collect and maintain the personal information of our consumers for our use and our subsidiaries. I just purchased a 2017 Toyota Camry with a U760E transmission. Along with Subarus safety, theyre the stars of the companys advertisements. Recommend it. UltraGauge OBDII Scan tool and Information Center, X-Gauge Categories 2013+ Subaru Outback with CVT. 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 left a message with the dealership, and I am awaiting a return phone call to have the vehicle assessed.. Have to shift into park and restart the vehicle.. Raise the vehicle. 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. . The reduced power output and delay actually delays acceleration, but we have become accustomed to these sensations and equate them with increased acceleration. Instead, the CVT uses a pair of variable diameter, cone-shaped pulleys connected by a steel chain, which transfers all engine power. Here's some info from the FSM. There is a compromise between the lowest gear ratio which improves acceleration and the highest gear ratio which improves fuel economy. It's about 90 degrees today, but I'm on flat ground now and on back highways traveling 55-65mph. My question is 168 too cool for this transmission? 5. (V0200) and follow the FSM procedure for a drain-and-fill (car must be level and fluid at operating temp). Such parties only have access to the personal information needed to perform these functions and may not use or store the information for any other purpose. Operate the select lever in P R N D and D N R P to circulate CVTF with the engine idling. redesigned Lineartronic Continuously Variable Transmission elevates efficiency when you enroll in one of our E-Mail Reminder Services, request information, or use any of the other interactive portions of our Web sites, is securely maintained on our Web server and internal systems. 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. Still need to find out what the 6MT has as an upper parameter, though it is likely a similar number. The Fora platform includes forum software by XenForo. 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. 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. My car had a broken transmission at 43,000 miles. Luckily, the car behind me was paying attention and was able to slow down and not hit us. Just seems really toasty to me, compared to what I'm used to seeing in vehicles with non-CVT auto trannies. I thought I had been rear ended, but there was nobody behind me. Customer reply replied 10 years ago. A CVT is able to transition from the highest gear ratio to the lowest gear ratio within 5 milliseconds. Perhaps the Forester warms the CVT fluid to improve low temp operation? UltraGauge displays mileage gauges including Instantaneous MPG, Average MPG, gallons per hour. JavaScript is disabled. ten-speed bicycle you rode as a teen? Cold is not always best. 83,795. HVAC Blower Motor Switch If the fan Heater, AUTO, Switch - OEM Subaru Part # 72311SA031 (72311SA030) Toggle navigation. Yes, yesterday I was running errands in typical suburban traffic, a mix of surface streets and a 55mph+ primary highway. I was able to get CVT and OIL temperatures plus, it even matches blue on. Would car go into limp mode once CVT overheats? Where should I have put the thread? Please remember that, unless otherwise stated, any information that is disclosed in these areas becomes public information and you should exercise caution when deciding to disclose your personal information in these areas. Yes, but he said 220+ as hot. So far, so good. I guess it would be prudent to check you coolant level as well. If your transmission fails while your vehicle is in this hot condition, you may be at risk of serious injury or worse. 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. I am biased toward my scan gauge but probably mostly because I bought it 12 years ago and it still works fine. CVT is short for continuously variable transmission. Understanding and monitoring the limits of the CVT fluid temperature seems like a completely reasonable precaution anyone should take while towing a trailer of any weight. Subaru offers CVT for several models. I added a Cobb Stage 1 OTS map and did Danoz fix to prevent boost leak, the vehicle has no other performance mods. power, so to make the most of your effort you used different gears for But instead of gears, the Based on all three winter months, however, the Free State was the coolest federal state - with an average of 1.9 degrees. All rights reserved. The chain link is connected to both the input shaft and the output shaft, and as the pulleys change, so do the drive ratios. Hans nailed it. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Content on crvownersclub.com is generated by its users. A Subaru equipped with a CVT will generally raise the engine RPM to a certain level based upon accelerator input and engine load. If the fluid temperature is not within this range you'll get an inaccurate fluid level. Whether or not Subaru's CVTs are reliable is something owners will debate all day long. I think that Temperature is too hot. If you're reading it from the multi-function display in your non-US XV then you're reading oil temp. But a proper temperature reading taken at the cylinder head and such you'll find temperatures higher than that. Please Like, Comment, and Share. I use the OBDLink LX OBD reader and Active OBD for Subaru stand-alone app. I'm sure that is related to how the colors register for me with color-blind issues. . Why Manual Transmission is Hard to Shift. Common Subaru CVT Repair Costs. A traditional automatic transmission has heavy gears with a large contact area. Lets dive into our findings. I've had cars where the sensors have varied from 185 f to 215 f. After 10 minutes of 7/10ths driving on the race track on a 70dF day my 2015 WRX saw 230dF oil temps. Doing away with the more complicated design may suggest that CVTs are less problematic, but that is not the case. It has lowered the median CVT temperature by about 25 degrees. Resulting stall means loss of power brakes and steering. Now about why transmission temperatures should be regulated -- excessive heat can warp things like clutch packs, torque converter blades, and the steel belt. 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. that it allows the engine to operate longer at a lower speed than conventional www.ultra-gauge.com Rub . So what gives? Our dealership will take reasonable physical, electronic and managerial measures to safeguard and secure any information you provide to us (e.g. 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. I remember it was water cooled and thats about it. Not likely. Rather than using gears as in traditional automatic transmissions, Subarus CVT uses two fluctuating hydraulically actuated pulleys and a chain link. Increased resistance to oil oxidation and degradation. Still, the Subaru Lineartronic CVT (Continuously Variable Transmission) automatic gearbox is one of the best features on the 2021 Forester, Crosstrek, Outback, and Ascent SUVs. Thanks for any thoughts on this! Start with winding noise then gets worse very quickly, within one to two months. With the CVT, (Continuous Variable Transmission.) JavaScript is disabled. gear to suit any driving style and road condition, while a stepped variable 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. transmissions in vehicles employ the same principle. When I am driving spiritedly I have seen as high as 210 but it quickly dropped down to 205. Thanks for the feedback. Plan is to try to have AT fluid temp above 215 F only for short period of times. Oil is cheaper than steel! 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. 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. Driving at slower speed OK. At the range of 45-60 mph, noise is very predominate, thus requiring me to drive at slower speeds than required. Hello, My fuel light had just turned on minutes before this, but I still had 60 miles to go before empty. that means that you are at risk of having to replace . to turn on the defogger. At 260 degrees Fahrenheit, transmission fluid can start to form sludge and clog your engine. 2017 Outback Premium 2.5 with Eyesight. 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. IMHO, you're looking for a problem that does not exist. Regardless, this is about a brand new WRX. How does the CVT compare to a regular geared transmission? Lineatronic delivers a smoother ride while also reducing mechanical noise The car seems happy. That's a good rule of thumb, if you don't have a way to measure. It's probably. I had to quickly pull to the left shoulder. I just received my notice yesterday and was surprised because they claimed the deficiencies of the earlier years had been resolved. Several complaints suggest a Subaru CVT could have problems within 10 years of ownership. I bought it used with only 16000 and have only had it for a few months. It will not stall on a gradual stop but will stall in any situation when stopping quickly. My understanding is that Forester Wilderness has TR 580 CVT with modified final drive/upgraded cooling and that is not identical to transmission that is in Outback Wilderness. The first method uses Nissan's special tool: KV311039S0. Question type: General. Subaru engineers already told me that the ECU will pull boost and timing if it sees too high of oil temps. I'm assuming it is related to elevated CVT temp but want to measure and verify. 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. He owns a car repair shop at downtown Osaka, and he put all that experience to good use in his sharing posts. Please let us know what they say! Seems General Subaru Community related. Asked by Mark Nov 19, 2015 at 12:07 PM about the 2010 Subaru Outback 2.5i Limited. JavaScript is disabled. It pains me to post this, but I think I'm having a real problem with my Crosstrek. 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. As an engine rises in RPM the sound produced varies in frequency. To spray washer fluid, pull and hold the lever toward you. If the accelerator is depressed more and more, the car finally lurches forward and the brakes have to be slammed on., 2015 Crosstrek: "I was driving on the interstate going 75 mph, passing another vehicle, when the car rapidly lost speed and revved to 5500 rpm. If all the components are functional and you are driving at a normal speed, the ideal transmission temperature is 175F or less. Read more. UltraGauge displays mileage gauges including Instantaneous MPG, Average MPG, gallons per hour Mod comment:. 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. That's the car's way of trying to get to the ideal operating temp faster. Its not an engineering problem when used in the appropriate climate it was engineered for. Feels very unsafe. My car begin to roll backwards. This started to occur after I had the valve spring recall taken care of. 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. Reactions: blkprlz, cardoc and SilverOnyx. As it has no physical gears or fixed gear ratios it provides an advantages in terms of acceleration, smoothness, fuel efficiency and eco-friendliness. 2011 Subaru Outback F4-2.5L SOHC. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. I used the NHTSA website and found on average more reported issues with the older transmissions than with the CVTs. Subaru simply not for towing. . We use this information to help diagnose problems with our server, administer the Web site, and compile broad statistical data. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. I do live in Texas, so we do get 100+ temps in the summer. Hi all, new to this forum since I purchased a North American 2018 Forester 2.5i about six months ago. "If everyone is thinking alike, then someone isn't thinking." For a better experience, please enable JavaScript in your browser before proceeding. Both Subaru of America and Devoe Subaru in Naples have been unresponsive, dismissive, disrespectful, and uninterested in fixing my car in a timely, professional manner. "All ignition coils replaced. 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. This is why fuel efficiency is usually higher on a similarly equipped vehicle with a manual transmission. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. At those temps recing oil is needed and it needs to be changed alot. 2016 CRV Touring AWD. 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. Be sure to subscribe for future videos.Subaru Specialty Tools - https://www.amazon.com/shop/mrsubaru1387?listId=2YVO5I1UIBLN. When my OE coolant gauge gets to normal range, oil temperature is ~160F per my Defi gauge. 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. transmission shift -- it simply raises and lowers the engine speed as From what I've read, most people are running around 190* under normal conditions. You've got questions. Subaru knew they had problems with the CVT. Not an everyday occurrence, but something I do maybe once a month. However, dirt in the fuel or components, lack of regular maintenance, and damaged or broken parts, fluid leakage, driving at a high speed for a long time, and a couple of other reasons cause the transmission fluid to heat up. Lineartronic is designed for linear response, and of course Excessive oil use after each 3,000 miles. So, she did, and the car stalled and stopped on her nearly avoiding being rear ended. Engine bogs or almost stalls when giving gas. 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). This left me with no power on a state highway that had speed limits of 75 mph. 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. Most cars run a higher RPMs during colder weather after a cold start. 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. Because of this design simplicity, CVTs offer a number of advantages over traditional automatic transmissions. A couple of observations on this discussion: I'm using a ScanGauge II plugged into the ALDL port that's under the dash. Occasionally you will even come to a stop with the engine idling which is what you do to cool the CVT anyways. 76k miles on the clock, original fluid. The Toyota CVT has a small whine and not fun to drive at all. Another person I contacted had a Youtube about installing the Hayden cooler and said it brought the CVT temps down to 170s after he put it in. 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. This noise is most noticeable when outside the vehicle alongside of the right or left front fender in colder temperatures. If youre out of coverage or youve put a bunch of miles on your Subaru, some of the minor repairs cost roughly $1,000-$2,500. 6. 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. It is not unusual for a CVT equipped vehicle to have better fuel efficiency than similar vehicle equipped with a manual transmission. If you don't have a gauge, you don't know for sure, but "double the coolant temp duration . I'll install scan-gauge and go from there. For a better experience, please enable JavaScript in your browser before proceeding. Also, at this temp there are no error codes or check engine lights. You think all of the automotive engineers allowed this "problem to continue for 70 years and hundreds of millions of auto tranny setups? for starting out, middle gears for acceleration and passing, and higher If substantially all of the assets of our dealership are acquired, consumer information may be transferred as part of the acquisition. Which is super fun while trying to climb a hill in traffic. 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. 2022 Subaru WRX 2.4L CVT {{loadingIndicator}} Hamburger menu. On the contrary, its alarming when it crosses 225F. Our dealership understands the importance of your privacy. B benjy Joined Aug 23, 2010 Messages 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. Hopefully it's not the result of new problems they've encountered in the 2018 CVT's. You need a gas gauge so you dont run out of gas, you need a tach so you dont redline your engine. crvownersclub.com is not in any way affiliated with Honda Motor Company, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Genuine Subaru Part - SOA427V1415 (SOA868V9285) Normal running CVT temp is 140 - 210 F, so you can't just warm it up and hope you are at the right temp. While it's by no means a poor design, it presents its own list of possible issues. It is the lifeblood of the whole gearbox system. 2021 Subaru WRX 2.0L CVT Base. Get it together, Subaru. Save Share. ~ The Cheshire Cat (. 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. Because the moisture will evaporate from the oil? hmmm wondering how the cooler got fowled??? With regular Mobil 5/10W-30, the oil will fall apart at 115C. The Fora platform includes forum software by XenForo. A. The coolant is regulated by the thermostat, but engine oil temperatures and CVT fluid temperatures are only influenced by the coolant. Synthetic 5W 30 Oil GALLON. pedals (no I also go over an overview of. 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. cvt monitor cvt temp cvt temp monitor cvt temperature forester transmission monitor subaru cvt subaru wrx cvt Related Products Subaru Turboback Exhaust System STI Sedan 2011-2014, WRX Sedan 2011-2014 $ 2,275.00 Rally Armor UR Mudflaps Black Urethane with White Logo Subaru WRX 2022 $ 189.00 3 Inch 2-Bolt Exhaust Gasket $ 15.00 I tried to get the car into drive by turning the car off and on and utilized other techniques, but I was not able to drive my car. I have the instructions in a PDF format HERE. nickypooh Registered While they may seem similar, the actual platform that each of these cars use. My thought was that it was due to the recall but evidently had no relation, as per Subaru dealer on Maui. driving style increases the transmission temperature and accelerates the CVT transmission fluid deterioration rate. And the Forester gets an engine oil to coolant heat exchanger. Outdoor temp 88F, cvt temp 201F (according to my ScanGauge II). I suspect the fluid temps between the cvt and the old 5eat will run very similar. Usually when air conditioning is running. The Climate Control Module also transmits the desired interior temperature to the ECM, which may also increase the engine RPM to meet customer demands. You may always opt-out of receiving future communications from our dealership. The personal data record created through your registration with our Web site can only be accessed with the unique password associated with that record. Vettes run 240F+ under normal operating conditions, and close to 300F when racing. 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. I'm assuming it is related to elevated CVT temp but want to measure and verify. All Rights Reserved. I don't feel my driving would be considered "severe use" under Subarus definition. speed, you used the wide gear. Damage to the transmission fluid begins at 225 degrees. That's 115C normal and 130C+ racing. Especially if you do some towing. 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. TR690 CVT was also modified to extend the transmitted torque; new version . provide the most appropriate ratio for a given situation: lowest gears relationship of engine speed There were 3 transmission options with the 2014 Jeep Patriot. The cooler is really a heat exchanger that uses engine coolant to cool the CVT fluid. When doing so, we will make every reasonable effort to avoid excessive or irrelevant collection of data. I do not have specs for temperature. When under moderate to heavy acceleration the transmission control module continuously adjusts the gear ratio to maintain an efficient engine RPM. 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. Temperature records in Bavaria - winter 2022/23 too warm. Remember the fluid is the life line or blood of the transmission. CVT, you never hear or feel the Thanks, crv383! Anytime you visit our Web site, we may gather certain non-personally identifiable information regarding the means you use to access our site. All engine power is transferred through small pins on the side of the chain and squeezed between the Variators at over 145,000 psi. 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. I would check the fluid level, in fact after that many miles would replace it, just for my piece of mind. To help ensure the protection of your privacy, we recommend that you review the privacy policy of any site you visit via a link from one of our Web sites. Such information is gathered by us in the aggregate and will not be associated with a specific individual without that individual's consent. 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/. The winter of 2022/23 was 2.7 degrees too warm, as the DWD announced. Without shift shock, your CVT-equipped Subaru should at least feel snappier while accelerating. Normal fluid looks red odor dark red but its a matter of concern when it develops a brownish tinge or turns dark. If the vehicle is within 10 years old, most of these problems should be covered under Subarus extended warranty. performance. From September 2014, it was replaced with modified TR580 transmission in Outback 2.5 l gasoline-powered models. 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. Tsukasa Azuma is an awesome car blogger of Car From Japan. What do these other X-Gauge PIDs do? The controls are the same inside the car: two Can you mix the the Subaru CVT HIGH TORQUE fluid with the Amsoil TR690/VTF22 CVT fluid, because according to Amsoil, it is compatible with the Subaru CVT HIGH TORQUE fluid. Because there is not yet an accepted standard for how to respond to a DNT signal, we do not currently respond to DNT signals on this website or on websites where we provide advertisements, content, or other services. 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. The transmission I think that could work. 3 yrs late to the party. When the light turned green, I took my foot off the brake and put my foot on the accelerator. Fans engage about 185 (because of where the because its mounted at the bottom of the engine. Join us! For me, I have a 1 mile commute to work. Subaru combines its Boxer engine with the CVT. Here's what I could find out about taking a fluid sample. 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. I agree, just making the point that a 20dF variation is the difference between "safe" operating temps and "not safe.". 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. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Correct - your 2023 Forester should serve you well - as long as you keep up on your maintenance and such. Overheated fluid discharges of a burnt toast-like smell and looks brown to dark in color. While many feel it's a safety risk, countless people think they're rock solid. Not sure if the other market Foresters that have the air cooled CVTs run cooler or not. 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. Thirty-plus years of owning cars with many of them exceeding 200,000 miles, and never have I been in a car that carried the risk of killing me.
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