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. The controls are the same inside the car: two Shop 2022 Subaru WRX 2.4L CVT HVAC Temperature Control Panel. 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? That's a good rule of thumb, if you don't have a way to measure. While they may seem similar, the actual platform that each of these cars use. It will give you some great tips on what to look for and what to avoid when selecting a warranty. 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. but I guess we can call 190+warm and about 220+Hot? The Drive and its partners may earn a commission if you purchase a product through one of our links. This is the normal operating temperature for a transmission. UltraGauge displays mileage gauges including Instantaneous MPG, Average MPG, gallons per hour Mod comment:. 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. So what gives? There were 3 transmission options with the 2014 Jeep Patriot. The maintenance schedule does say to inspect at those intervals, but I imagine their definition of inspect is to just check for leaks. From monitoring this site, I've found these CVT temp should be between, 185 - 235 F. Sounds like it's right where itshould be. Any other PIDs out there Not listed on ScanGauges site? speed, you used the wide gear. How Does a CVT Work? For a better experience, please enable JavaScript in your browser before proceeding. If all the components are functional and you are driving at a normal speed, the ideal transmission temperature is 175F or less. . relationship of engine speed Thanks! This one . 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. Its not an engineering problem when used in the appropriate climate it was engineered for. There is a compromise between the lowest gear ratio which improves acceleration and the highest gear ratio which improves fuel economy. I've only owned one previous Honda and that was 39 years ago.1979 Honda Civic CVCC (3 valve) Hatchback. 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. This equates to an effective final drive ratio of 4.03 over the OEM 3.90. Done with the tools you need? Our dealership is not responsible for the privacy practices or the content of such Web sites. I have the instructions in a PDF format HERE. Your car is safe when the temperature of the gearbox fluid hovers between 175 and 225 degrees Fahrenheit. My plan was to do an oil analysis at 30k and another at 60k. Generally, the temperature range that transmission fluid should be stored in is from -40 degrees to 175 degrees Fahrenheit. I'm just going to speak from my own first hand experience, not from what others here want to argue over. Whether or not Subaru's CVTs are reliable is something owners will debate all day long. For those of you concerned with monitoring CVT temps while towing, I have confirmed that the CVT Temperature Reading in ActiveOBD is accurate. 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). Because the moisture will evaporate from the oil? Plan is to try to have AT fluid temp above 215 F only for short period of times. Engine bogs or almost stalls when giving gas. Synthetic 5W 30 Oil GALLON. The car seems happy. automatic transmission systems. Gave them $27,000 for the car in 2015 and now they won't tell me a basic operating parameter. Welcome to the Subaru Outback Owners Forum, we have tons of information about your Subaru Outback, from a Subaru Outback Wiki to customer reviews. It will help you take actions at the right time. Here's some info from the FSM. When I am driving spiritedly I have seen as high as 210 but it quickly dropped down to 205. Excessive oil use after each 3,000 miles. 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. 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'm wondering at what temperature the coolant sensor tells the fans to turn on. Thanks! Quote: Originally Posted by colin1234567. If you were towing at the upper limits of the Wilderness then yes, you should be concerned about temperature. To spray washer fluid, pull and hold the lever toward you. Why should I care? So far, so good. I bought this car used. Every 20 degrees past that threshold will cut the life your transmission by half. Rear Window Defogger Button Rotate the temperature control dial from Press the rear window defogger button blue for cool, to red for warm. Noise is created by these gears, however at a lower frequency. Save Share. When you floor it, engine speed will jump up rapidly to about 5,000 RPM and stay there. crvownersclub.com is an independent Honda enthusiast website owned and operated by VerticalScope Inc. When the torque converter unlocks it may feel similar to a conventional automatic transmission down shifting. 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. On the contrary, its alarming when it crosses 225F. I will no longer own a Subaru. 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. 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. Moonrise 9:19 am. If the vehicle is within 10 years old, most of these problems should be covered under Subarus extended warranty. Our dealership may partner with select retailers and other companies at various times to provide expanded services to our site visitors. :N_poke: :grin2: Great idea McFly, except I live in central Florida:crazy: What an interesting topic. Just seems really toasty to me, compared to what I'm used to seeing in vehicles with non-CVT auto trannies. 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 2022Recurrent Ventures. Our sites allow users to opt-out of receiving such communications at the point where personal information is requested, or through other means as identified. JavaScript is disabled. Not feeling the love!". Low 24F. This is why I said it there is a procedure and it might not be worth it to try if you weren't familiar with it. data will be stored in protected databases on secured servers with restricted access). I asked Honda and they refused to tell me. For a CVT equipped vehicle, the Chain is not solidly locked to the Variators, and a sudden shock such as this could possibly cause it to slip, damaging both it and the Variators, so the vehicle must come to a complete stop before a change in direction can be achieved. Read more. Dealer Service, Maintenance, and Warranty Issues, http://www.subaruxvforum.com/forum/engine-drivetrain/76274-cvt-cooler-installed.html#post1006641. 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. Humidity 89%. I think that adding a cooler to the cvt is a bad idea for at least two reasons. Our dealership takes your privacy seriously and is committed to safeguarding your privacy online. Oil 5W30 Synthetic. If you want to trade barbs do it by PM. 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. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. performance. CVT has two pulleys that can vary in width, and a steel belt that I added a Cobb Stage 1 OTS map and did Danoz fix to prevent boost leak, the vehicle has no other performance mods. The Fora platform includes forum software by XenForo. gears, and allows the engine to run quieter. To overcome these losses torque converters are equipped with a lock up clutch that can mechanically lock the engine output to the transmission under certain conditions. 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. What triggers the overheated condition? Several complaints suggest a Subaru CVT could have problems within 10 years of ownership. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. This downshifting can be both heard and felt. JavaScript is disabled. Just use a small syringe with some tubing to suck some fluid out. As an engine rises in RPM the sound produced varies in frequency. I kept the trailer and cargo weight light for the first trip, total trailer/cargo/passenger weight was about 2,200 lbs. Lets dive into our findings. 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. that it allows the engine to operate longer at a lower speed than conventional However, the further apart the first gear ratio is from the final gear ratio the less responsive the vehicle is at all speeds in between. A Subaru equipped with a CVT will generally raise the engine RPM to a certain level based upon accelerator input and engine load. Thanks for the feedback. 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. 19mm Rear Sway Bar. Be wary of these issues in Subarus with CVT transmissions. At what temperature would overheating warning light come on? transmissions in vehicles employ the same principle. If you are accustomed to conventional automatic transmissions, you may equate acceleration with the sound or vibrations from the rise and fall of engine RPM and the shock felt while the transmission upshifts. Adding a CVT fluid cooler would serve no purpose at all if it cools BEFORE the fluid passes thru this heat-exchanger. This will allow you to connect your phone to your vehicle easily. Lineartronic TR580 was mounted in various models equipped with 1.6 l - 2.0 l engines. No light so far. As it has no physical gears or fixed gear ratios it provides an advantages in terms of acceleration, smoothness, fuel efficiency and eco-friendliness. Hi all, new to this forum since I purchased a North American 2018 Forester 2.5i about six months ago. With the CVT, (Continuous Variable Transmission.) In a traditional automatic transmission, the shock of this directional change is passed through solid gears and absorbed by the torque converter. It is the twelfth warm winter in a row. . Mind you this was on a day when it was 80 degrees outside too. 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. I no longer believe my Subaru is a safe vehicle. Just what Subaru advertises and claims it is used for, main roads, light off-road (that most cars could go on really) and light towing. At 260 degrees Fahrenheit, transmission fluid can start to form sludge and clog your engine. 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. As stated the fluid temperature chart is for the Hyundai 6 speed automatic transmission. A traditional automatic transmission has heavy gears with a large contact area. RELIABILITY - Subaru CVT vs. Toyota Power Sharing Transmission. The vehicle continued to lose speed and would not respond when I pressed down on the accelerator. Thanks for any thoughts on this! 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. 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. Structure My Deal tools are complete you're ready to visit Sport Subaru! 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. Would you like us to send you price alerts? HVAC Blower Motor Switch If the fan Heater, AUTO, Switch - OEM Subaru Part # 72311SA031 (72311SA030) Toggle navigation. Which is super fun while trying to climb a hill in traffic. 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. Outdoor temp 88F, cvt temp 201F (according to my ScanGauge II). 2016 Forester: "Broken transmission due to broken transmission belt at 43,000 miles. Subaru combines its Boxer engine with the CVT. If the CVT is running too hot or too cold, what are you supposed to do about it? Max i've hit was around 220 but it quickly cooled down when i started moving again. www.ultra-gauge.com Rub . Starting in May 2009, TR690 has been used in Subaru Outback 2.5 l models. 2016 Outback Premium 2.5 CVT w/EyeSight+SRVD, "If you don't know where you're going, any road will take you there." 4. That's what I think since you asked. My thought was that it was due to the recall but evidently had no relation, as per Subaru dealer on Maui. I'd like to share that Honda doesn't say what their CVT fluid is made of either; is it conventional? 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. They did not confirm what "too high" was however--I have an email to one of the NE engineers to try and get a specific answer. 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. If you're reading it from the multi-function display in your non-US XV then you're reading oil temp. The Catalytic Converter which is the main exhaust emissions control device also require a minimum temperature of 300 C before it can operate efficiently. A lower engine speed means better fuel economy. Our dealership will take reasonable physical, electronic and managerial measures to safeguard and secure any information you provide to us (e.g. You may opt out of receiving future communications at any time (see opt-out Procedures below). "All ignition coils replaced. Sounds like the issue was been addressed. This left me with no power on a state highway that had speed limits of 75 mph. And it seems to stay around 218*+. 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. Do get this on Amazon.com. Think weekly. CVTs differ from traditional automatic transmissions in that they do not have gears that provide "steps" between low and high speed operation. This is also the point at which the combustion of air and fuel is most efficient, resulting in lower exhaust emissions. In the course of less than two years, I have had all these issues.". Improved protection of copper and bronze components. If substantially all of the assets of our dealership are acquired, consumer information may be transferred as part of the acquisition. I completed my first long tow with my 2016 Outback Limited 2.5. Subscribers or site visitors will never receive unsolicited e-mail messages from agents working on our behalf. 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. Dumb question: What is the purpose of monitoring your CVT temperature? 2016 CRV Touring AWD. JavaScript is disabled. Cars run better with warmer fluids, not cooler. All Rights Reserved. When my OE coolant gauge gets to normal range, oil temperature is ~160F per my Defi gauge. 3 yrs late to the party. PLENTY HOT. I suspect the fluid temps between the cvt and the old 5eat will run very similar. 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. 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. I was stopped at a red light. Now it's more like around 170 degrees F instead of over 200 degrees in normal driving. This thing is fantastic! 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. 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. But it is an engineering problem when Subaru sells the same setup to markets that have environments where it would be detrimental. Feels very unsafe. the E-Mail Reminder Service). I'll take it in after I get back to town next week. 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. and After Install 4 month i Remove the Tranmission cooler and i think the temp is normal in 165 -210 is very good for me. The Subaru CVT is far superior. 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. pedals (no The fact is, Subaru knows what they are doing and won't ship a new product without verifying the simple things. Increased clutch band and clutch pack capacity. Without shift shock, your CVT-equipped Subaru should at least feel snappier while accelerating. The transmission provide the most appropriate ratio for a given situation: lowest gears For a better experience, please enable JavaScript in your browser before proceeding. Of course, cold fluid is also hard on things as well since cold fluid doesn't work as well as operating temperature fluid -- which is the reason for the heat exchanger on the transmission -- as well as oil temperature and pressure sensors found inside of the transmission. 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. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 2. I just received my notice yesterday and was surprised because they claimed the deficiencies of the earlier years had been resolved. (I am Canadian so all the other data here will be metric). As our Web sites have been designed to take advantage of the use of cookies. Semi-synthetic? 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 started to occur after I had the valve spring recall taken care of. Getting passed by Semi's does nothing for the reputation of these cars to passerby's, haha. It's probably. Our dealership may use a browser feature known as a "cookie." different size gears. Customer reply replied 10 years ago. Winds N at 5 to 10 mph. 2001 Outback EJ25-5MT - 406,000km, 2016 Outback Limited Tech-FB25-CVT6 - 9,000km. I agree and don't intend on abusing it or trying to do something with it that it's not designed to do. About twice that length of time, oil is up into the ~210 range, which is normal operating temp. Nov 4, 2021. Usually when air conditioning is running. If you're out of coverage or you've put a . The following sections are meant to describe the relationship between an engines power output, gear ratios, and their effect on fuel efficiency. Plan is to try to have AT fluid temp above 215 F only for short period of times. I called for a tow truck and had my car towed to the local Naples Devoe Subaru dealer. The reduced power output and delay actually delays acceleration, but we have become accustomed to these sensations and equate them with increased acceleration.