PLENTY HOT. For a better experience, please enable JavaScript in your browser before proceeding. UltraGauge OBDII Scan tool and Information Center, X-Gauge Categories 2013+ Subaru Outback with CVT. I don't tow or go off road, just normal city and highway driving. 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. Not sure if the other market Foresters that have the air cooled CVTs run cooler or not. 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. Every 20 degrees past that threshold will cut the life your transmission by half. Increased clutch band and clutch pack capacity. Doing away with the more complicated design may suggest that CVTs are less problematic, but that is not the case. 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. What is normal operating CVT fluid temperature for Forester Wilderness? Thought that would take care of the AT temp light but it did not . I'm assuming it is related to elevated CVT temp but want to measure and verify. 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. We collect and maintain the personal information of our consumers for our use and our subsidiaries. Driving around town and in traffic cools it down. speed, you used the wide gear. And because these pulleys can vary their width When you purchase through links on our site, we may earn an affiliate commission, which supports our community. With the CVT, (Continuous Variable Transmission.) Remember the fluid is the life line or blood of the transmission. Tsukasas blog is one of the best resources for information about keeping your favorite imported car running smoothly. I agree and don't intend on abusing it or trying to do something with it that it's not designed to do. JavaScript is disabled. I completed my first long tow with my 2016 Outback Limited 2.5. Because the moisture will evaporate from the oil? Genuine Subaru Part - SOA427V1415 (SOA868V9285) I added a Cobb Stage 1 OTS map and did Danoz fix to prevent boost leak, the vehicle has no other performance mods. I'm just going to speak from my own first hand experience, not from what others here want to argue over. 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. 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. Everything checked out on inspection. On the contrary, its alarming when it crosses 225F. Do get this on Amazon.com. Subaru offers CVT for several models. Yes, yesterday I was running errands in typical suburban traffic, a mix of surface streets and a 55mph+ primary highway. CAUTION: While working, be sure to keep the lower edge of the tires 30 cm or more above the ground as vehicle will vibrate. 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. Whether they produce significant heat under high load is another question entirely. Another option is RWD conversion through DIY means or in the form of a purchased kit via MRT, Rocket Rally, or Kingpin. 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? The CVT (continuously variable transmission), the Hyundai sourced 6 speed automatic and the 5 speed manual transmission. Thought that, I learned that the light illuminates at 265f degrees. Do some research and you will find that 175 degrees F is an optimal temperature for an automatic transmission to run at. Subaru engineers already told me that the ECU will pull boost and timing if it sees too high of oil temps. 3. They should've issued a recall, instead they extended the warranty to 10 years or 100,000 miles. But a proper temperature reading taken at the cylinder head and such you'll find temperatures higher than that. Lineatronic delivers a smoother ride while also reducing mechanical noise Technology, performance and design delivered to your inbox. 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. Our dealership respects the privacy of individuals who visit our Web sites, send us e-mail, or participate in features/services we offer online. If you're out of coverage or you've put a . An ideal transmission would have a very low first gear ratio and a very high final gear ratio. Our dealership is not responsible for the privacy practices or the content of such Web sites. Please provide your email address to begin receiving price alerts at home, at work, and on your phone! I'd like to share that Honda doesn't say what their CVT fluid is made of either; is it conventional? 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. For example, a popular tire upgrade for the WRX is 50 series 16" tire with a 24.1" circumference. Would you like us to send you price alerts? If you're lucky they will change your fluid as part of the troubleshooting process and not charge you for it. The Drive has answers. The fact is, Subaru knows what they are doing and won't ship a new product without verifying the simple things. 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. 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. The Subaru CVT is far superior. This is especially true at full throttle. It will give you some great tips on what to look for and what to avoid when selecting a warranty. On the back wheel, there were Any such information will be maintained by us in accordance with the standards set forth in this privacy policy along with other personal information you've provided. This thing is fantastic! 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. The fluid will last forever or up to 160,000 km to be precise if you can always drive at that temperature. HID upgrade from retrofit source. With regular Mobil 5/10W-30, the oil will fall apart at 115C. At least I know now the CVT runs hot. JavaScript is disabled. At 260 degrees Fahrenheit, transmission fluid can start to form sludge and clog your engine. Improved protection of copper and bronze components. 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. Remember the 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. Our dealership understands the importance of your privacy. 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. 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. different size gears. 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. I still do not know what caused this to occur. We use this information to help diagnose problems with our server, administer the Web site, and compile broad statistical data. Instead, the CVT uses a pair of variable diameter, cone-shaped pulleys connected by a steel chain, which transfers all engine power. Structure My Deal tools are complete you're ready to visit Sport Subaru! The Drive and its partners may earn a commission if you purchase a product through one of our links. The Fora platform includes forum software by XenForo. This is also the point at which the combustion of air and fuel is most efficient, resulting in lower exhaust emissions. Be wary of these issues in Subarus with CVT transmissions. The vehicle continued to lose speed and would not respond when I pressed down on the accelerator. If you were towing at the upper limits of the Wilderness then yes, you should be concerned about temperature. In a traditional automatic transmission, the shock of this directional change is passed through solid gears and absorbed by the torque converter. JavaScript is disabled. 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. The Fora platform includes forum software by XenForo. Why Manual Transmission is Hard to Shift. I had to quickly pull to the left shoulder. But you're only towing 1500 lbs and that's not even close to the towing limits of the Wilderness model. A. 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. I kept the trailer and cargo weight light for the first trip, total trailer/cargo/passenger weight was about 2,200 lbs. Humidity. It is the twelfth warm winter in a row. I think there is supposed to be a mini radiator of sorts to cool the CVT fluid. Question type: General. Examples include administering e-mail services and running special promotions. We'll have this time-saving information on file when you visit the dealership. Save Share. But instead of gears, the Actually,it's doing just what I would expect it to.At higher speeds the mating surfaces within the CVT are moving much faster and thus more friction is encountered which in turn generates more heat.In town these parts are moving much slower thus less friction leading to less heat. 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. View attachment 2340. No light so far. If all the components are functional and you are driving at a normal speed, the ideal transmission temperature is 175F or less. Do some digging here in the forums for a Alto towed by a 3.6.5eat. UV Index 0 of 10. Ford, Fiat, Nissan, and Subaru have all heavily used CVT transmissions . Normal fluid looks red odor dark red but its a matter of concern when it develops a brownish tinge or turns dark. Start with winding noise then gets worse very quickly, within one to two months. 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. These sensations are what we have become accustomed to in both manual and automatic transmissions. to turn on the defogger. Uphill, when you needed all your power at a slow I agree, just making the point that a 20dF variation is the difference between "safe" operating temps and "not safe.". One very common issue with all automatic transmissions is overheating. It looks like a rectangle plug with 16 pins and slope sides. needed, calling up higher engine speeds (or RPM) for better 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. Steering Dampener Lock Down. 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. Adding a CVT fluid cooler would serve no purpose at all if it cools BEFORE the fluid passes thru this heat-exchanger. Thanks! Subaru has agreed to replace the transmission since the car is still under warranty. 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. gears for fuel-efficient cruising. Buy one of our O BD-AUS units here for $ 39*. Please Like, Comment, and Share. infinitely, they are "continuously variable." 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. Thanks for any thoughts on this! I placed it down on top of the open cubby lid. data will be stored in protected databases on secured servers with restricted access). 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. 5. A. After stopping the vehicle, shift the select lever to "P" range. The Lineartronic TR580 is 100 mm shorter and 15% lighter than the TR690, and that is the reason why the . Very impressed on how cool and consistent it keeps the oil temperature even when I am going WOT. A. 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. The coolant is regulated by the thermostat, but engine oil temperatures and CVT fluid temperatures are only influenced by the coolant. Temperature Control Dial 5. The Fora platform includes forum software by XenForo. It also provides superior cooling and excellent low-temperature fluidity for smoother operation in cold weather. 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. 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. If you have questions concerning this Privacy Policy or the practices of these sites, you may contact us. When I am driving spiritedly I have seen as high as 210 but it quickly dropped down to 205. I'm assuming it is related to elevated CVT temp but want to measure and verify. You think all of the automotive engineers allowed this "problem to continue for 70 years and hundreds of millions of auto tranny setups? That's 115C normal and 130C+ racing. I do not have specs for temperature. Another advantage of CVT is Chance of snow 90%. 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. Optimum efficiency seems to be when both are in the 90C range (around 200F). 2. It will simply change the gear ratio to match the accelerator input, the engine RPM will increase accordingly and no shift shock will be felt. I've been searching for a secondary/auxiliary tranny fluid cooler for the Gen 5 CR-V CVT for a while now..no luck so far. "Rear wheel bearing repeatedly replaced. 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 notice these symptoms while driving your Subaru, the problem could be sourced to the CVT. Asked by Mark Nov 19, 2015 at 12:07 PM about the 2010 Subaru Outback 2.5i Limited. It will help you take actions at the right time. Subaru Lineartronic Continuously Variable Transmission (CVT), Benefits to Buying A Certified PreOwned Subaru. When the torque converter unlocks it may feel similar to a conventional automatic transmission down shifting. 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. driving style increases the transmission temperature and accelerates the CVT transmission fluid deterioration rate. For a better experience, please enable JavaScript in your browser before proceeding. This is normal operation for many CVTs and likely not a cause for concern. Nov 4, 2021. He owns a car repair shop at downtown Osaka, and he put all that experience to good use in his sharing posts. Quote: Originally Posted by colin1234567. Here's what I could find out about taking a fluid sample. 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. 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. As part of such a relationship, we may share with these companies the use of certain interactive Web site functions (i.e. 2016 CRV Touring AWD. It has lowered the median CVT temperature by about 25 degrees. . When under moderate to heavy acceleration the transmission control module continuously adjusts the gear ratio to maintain an efficient engine RPM.