6L80e won't "Fast Learn". Got a swap project in the shop that keeps saying "Temp Lo" when I try to "Fast Learn" the TCM. Its a L83 with a 6L80e that came out of a rolled Tahoe. We put it in a 78 Scout. Have studied up on all the forums, Googles and inter web and everybody says to get trans fluid up to 170 degrees, put it in drive and click the ...Is your 6l80e or newer transmission from GM overheating. These are some tips and an often times over looked culprit. The thermal bypass valve should be repla...6L80 oil temperature, gauge and overheating V8 and V6 Transmissions / Driveline (6L80 / 6L50 / TR6060 / AY6) You are browsing ... I've been out of forum for a few years, but now that I'm buying my first 'Maro with L99 I have a few questions about 6L80 transmission. First and foremost, in the 90s (and later) american cars with automatic ...The transmission in my V8 Caprice with 6L80E has a problem, symtoms as follows: When cold, everything seems fine (edit: except for the slightly rough shifts from 2nd to 3rd, mentioned below) When the transmission sump temperature reaches about 266F, it sticks in 2nd and, I think, 3rd gears. Sometimes it will shift, but only if I rev it much higher than I normally would have to.Some customers may comment that the transmission exhibits a harsh 1-2 shift on the first shift of the day, typically under light throttle. Cause. This condition is due to the initial clutch fill time of the 2-3-4-6-8 (C4) clutch. Information. Some customers may experience a flare condition on the first 1-2 shift of the day or after the vehicle ...The 6R80 mechatronic / lead frame is located inside of the transmission on the 6R80 valve body. Objectively, it is a fairly simple repair: simply remove the transmission pan, remove the valve body, unbolt the mechatronic or lead frame from the valve body and install the new one. But it does take a bit of experience to not damage anything on the ...The General Motors 6L80E and 6L90E 6-speed transmissions were introduced in the late 2005 General Motors truck line as a successor to the 4L60E and 4L80E. It features clutch-to-clutch shifting. The 6L80/90E transmission consists of five clutch sets (1234, 35R, 456, 26 and LR), a planetary set, and a low clutch sprag, which provides six forward ...Line Pressure Tap is located in the converter housing on the right hand side as shown below. Normal line pressure should be 50-53 PSI, when in Park or Neutral and RPM below 1500, and then should rise smoothly with throttle opening when in gear and road testing. Amount of line rise will depend on engine load and vehicle speed.When the transmission fails on a car, the car becomes practically useless because the transmission is responsible for changing the gears on the car, which in turn provides the powe...The main difference between a 6l80 and a 6l80e is that the latter has electronic control of the transmission. The 6l80 and the 6l80e are both six-speed automatic transmissions produced by general motors’ hydra-matic division. The 6l80e has electronic control, while the 6l80 is controlled by hydraulic systems.The synthetic fluid will not breakdown over 250F but the rubber valve seals and apply piston seals get very hard and shrink due to high temps and they fail to seal and begin leaking fluid under pressure causing shifting issues. I shoot for max of 190F on trans fluid temp esp when towing.To develop this test method, a 6-cylinder EcoTec 4.3L engine with a 6L80 six speed automatic transmission from a 2014 Chevrolet Silverado was installed in an engine dyno test cell. The transmission dataset includes gear efficiencies, torque converter slippage and K factors, oil temperature and pressure, and OBD/epid CAN bus data.The manufacture of the 6L80 began in 2005 and was released in most GM vehicles in the model year of 2006. The transmission lasted until 2016, available in 6L80 vs 6L90 versions. 6L90 Transmission. GM introduced a stronger variant of the 6L80 transmission within a year, known as the 6L90 transmission, RPO code MYD.Sonnax introduces GM 6L80, 6L90 output planet saver kits. Sonnax has introduced new output planet saver kits for GM 6L80 and 6L90 transmissions. The company says these kits can repair and prevent common concerns and save the planetary assembly when installed.These 6L90 transmission upgrades made the 6L90 stronger, allowing it to be called a heavy-duty 6L80. The transmission was outfitted to several GM rear-wheel and 4-wheel drive heavy-duty and diesel trucks, Cargo Vans, and cars. Here is a detailed list of vehicles that have the 6L90 transmission.After researching, I found out that the 2018 Suburban with the 6L80E has a transmission cooler thermal bypass valve from the factory. It does not allow fluid flow to the cooling lines to the transmission cooler located on top of the hvac condenser until the fluid temp reaches 190F.Women who get HIV have unique problems and symptoms, including repeated vaginal yeast infections and higher risk of cervical cancer. Learn more. HIV stands for human immunodeficien...Transmission ran too hot and made the truck go idle. Even just a 40 mile trip without hauling anything the transmission fluid reached 230 degrees. ... I ended up getting a 2018 Silverado. Transmission temp runs in the 190s at its peak and it's a 5.3 v8, so I'm curious if the bypass valve is the same as a v6. In the meantime though, I don ...6l80 Getting Hot. The vehicle has a ~3000rpm triple disk stall converter from Precision Industries. The transmission is getting hot, but very slowly. On a 40 degree day the transmission temperature slowly creeped up to 240 degrees F. The vehicle has a small aftermarket tube and fin cooler installed inline with the radiator.GM 6L80, 6L80E, Deep Pan. Retail Price: $464.75. Price: $357.50 ea. SKU11025. Finish. Add machining of a 1/8 NPT hole for an aftermarket temperature sending unit: Add to cart. Add to wishlist. Email a friend.Transmission Oil Temperature Configuration. On this node, the Transmission Oil Temperature sensor calibration can be loaded or entered manually. If you have purchased a temp sensor from Haltech, calibrations can be loaded directly into the calibration table by using the 'Load from File' button. Calibrations can be saved to file by using the ...Presented by Sonnax. Sonnax High Performance Product Line Manager, Gregg Nader, delivers an in-depth look at four popular GM 6L80-series transmission upgrades and repairs. Featured products include the heavy-duty 4-5-6 clutch apply piston kit, high-strength pump slide spring, proven line pressure booster kit and award-winning Zip Kit®. 4:51.Thick gasket flange, machined flat, for a leak-free seal. Maintains clearance, only 5/8 inch deeper than stock. This pan will fit the GM 6L80, 6L80E transmission. This pan is designed for GM/Chevy cars, such as: Cadillac STS 2008 to 2009, V6 3.6L or V8 4.4L or V8 4.6L. Cadillac XLR 2008 to 2009, V8 4.4L or V8 4.6L.6L80/90 technical information. Pressure test port: passenger’s side behind bell housing. Pressure test specifications, have transmission full of fluid and warmed to operating temperatures, Use scan tool to command EPC solenoid for test. Without scan tool you will have approximately 45-80 psi at idle and upwards of 300 in gear at WOT, do not ...General information and specifications plus great high performance replacement parts for GM 6L80 and 6L90 automatic transmissions from Global Transmission Parts. Toggle menu (844) 298-6404Performance Remanufactured 2014-2019 Automatic Transmission GM 6L80 with or w/o 5CCA 5CBA tow package NHT GPTTNN8124AAR200036AA. Available: Unit may have to be built please call or message for ETA Inventory By Location: DSM:0 CLE:0 RDU:0 MCI:0 (+$300 shipping) Build Time: 2-3 Days2014 6L80e Temperature Control Unit. I found the modulator today that keeps these new transmissions running so hot. Some will say these temps are normal for an empty truck not pulling a trailer. I'm not comfortable running my transmission at 198* under those conditions.The 6L80 can use either a 258mm or 300mm torque converter. The 6L80 is ideally suited to complement GM's LS or LSX engines that are used in two-wheel drive applications. With a modular design, 6L80 transmissions remanufactured and sold by Certified Transmission have components that are common to the six-speed group of transmissions.The transmission also has an electronic pressure control system with a built-in transmission temperature sensor. The 6L80E is a durable transmission that is capable of handling large amounts of power. It has been tested to handle up to 600 horsepower without any problems and can handle up to 800 horsepower with an upgraded torque converter.6L80 Performance Transmission Rebuild Kit - Level 2. Kit is designed with stock dimension 36-tooth 4-5-6 clutch plates and will work with the OE intermediate 4-5-6 clutch hub. The 4-5-6 clutch pack provides 17% more surface area than a stock clutch set up. The 3-5-R clutch pack offers 25% more clutch area than stock.Click the Amazon Link below to view or order part shown in this video 1. SURE COOL -- https://amzn.to/3z5GUzv2. TRANSGO DELETE -- https://amzn.to/3FP...Some 6L80 / 6L90 transmissions do not use a dipstick. Proper fluid level is achieved when fluid begins to drip from the ... Verify transmission fluid temperature (TFT) is between 158°F and 212°F. 5. Perform three (3) cycles of PARK - REV. When complete, shift vehicle back into PARK.Trailer axles came it at 5240 lbs. Was pulling 60-65 mph up the hill until starting the final assault on the summit where it slowed to 40-45 mph. Tranny temp got to 243F. Dealer still says I don't need to worry unless it gets to 260-270F and that they think 240-250F is normal for towing over a mountain pass.So, 85585333 wouldn't be a "drop-in" replacement. You have 2 choices - you can buy 85585333 and swap out the internals of the bypass valve or buy the TransGo kit and swap out the internals. If you use the 85585333 internals you will have temperature regulation at 70C setpoint; with the TransGo kit you completely delete transmission …CLICK on the Blue Link below to view the parts that are being talked about in this video SUPERIOR SOLUTIONS SURE COOL https://amzn.to/40heNZdTRANSGO BYPA...The 8L90E is an 8 speed automatic transmission developed by General Motors and introduced for the 2015 Model year. It is currently phasing out the 6L80/6L90 transmissions (although it hasn’t done its all the way yet. Structurally, the 8L90 is similar to the 8L45, except that it is made to handle more power and torque.The beauty of the 6l80e is that installing a transmission cooler makes a big difference in transmission temps, especially when combined with a thermostat bypass. If you drive a newer GM truck or SUV our preferred transmission cooler is the Mishimoto MMTC-K2-14. This cooler is hands down the best 6l80e transmission cooler upgrade due because if ...The newest Dexron 6 is designed to still work all the way to 260 as the trannys are. True you are losing a little clutch plate life, and runing at 210 is preferable. Remember new engines run at 200 f and trans cooler lines go through the radiators. Wannabe.Bulletin No.: 22-NA-182. Date: August, 2023. INFORMATION. Subject: Information on 6L80 6L90 8L90 10L80 10L90 10L1000 Equipped Vehicles With A Harsh Shift, Shudder, Surge, Stall, Neutral/Flare, Transmission Overheating …802 posts · Joined 2023. #1 · May 31, 2023 (Edited) Hi All, I'm brand new here but active on other GM forums where the 6L transmissions are actively being discussed so figured I'd start a similar all-encompassing transmission thread with videos, links and other information as it relates to the 6L80/90 transmissions.The 6L90-E is the slightly larger brother to the 6L80-E transmission, designed to capacitate the additional torque to the other unit. With the advent of new vehicles with greater performance needs, the 6L90-E transmission came at a very critical time. ... My 2012 Chevrolet 2500hd stops pulling once it gets to operating temperature and I can ...4l80e Transmission Fluid Temperature. The 4l80 runs in the 180-200 range when fully warmed up, To combat transmission temp issues, installing an aftermarket transmission cooler is certainly helpful along with a deeper, ... Kit for GM 6L80 Transmissions (confirm by inputting year / make / model)There are more BitTorrent clients than we could possibly compare, but some of the most popular—and best—have been under the spotlight lately for sleazy ads and bad behavior. It’s t...Temperature Sensor 6L80. 138 of 153. Transmission model: 6L80; Part type: Temperature Sensor; Description. A transmission fluid temperature (TFT) sensor is ...A transmission fluid temperature TFT sensor is responsible for transmitting data to the TCM This sensor is positioned in the valve body or oil pan of the gearbox or transaxle The TCM keeps track of the ATF temperature with the help of this sensor A defective TFT sensor may have a negative impact on the ... / Temperature Sensor 6L80. 138 of 153 ...GM 6L80 Transmission Information Thread. Jump to Latest Follow 161 - 180 of 187 Posts. 1 9 of 10 Go to page ... The lock-up is tight, the shifts are crisp, no leaks, no codes, highest trans temp I've seen since rebuild is 135* sitting in traffic after an hour drive, and the temp fell back to 125* once we started moving again. I'm calling ...Jan 15, 2020 · A transmission cooler is an essential component for maintaining the health and longevity of your Yukon’s transmission. It helps lower the transmission fluid temperature, thus preventing transmission overheating. Upgrading or maintaining your transmission cooler keeps your transmission running smoothly during heavy use. Electric FanTrans temp is insane! Just came back from a drive, 82°F at 9pm. Fluid temp at 190°F! Just had my torque converter and other parts replaced a week ago. Ordered the thermostat kit this morning. 2016 1500 LT with the 6L80. I have a 4L60e in my 2005 Pontiac GTO that has a LS2 6.0L in it. I installed a transmission temp sensor and it operates ...When dry, the fluid capacity of the 6L80E transmission is between 12.2 and 12.4 quarts. Knowing the dry fluid capacity of your 6L80E transmission is essential for determining how much fluid to buy when it’s time to do maintenance on your car. 6L80E transmission fluid temperature sensorThe 4th to 5th shift occurs at the usual RPM when the transmission temperature is below 170F but is delayed when the temp is above 180F. The temp is between 180 and 195 when warmed up. ... The 6l90e is a different length and also has a different output shaft versus the 6l80e. A competant transmission shop can make the 80 as strong as the 90 ...Expert Reply: The general rule is to keep the transmission fluid at or below 200 degrees Fahrenheit. When towing, especially in the mountains and in summer time, the transmission fluid temperature can increase much higher so adding a supplemental cooler is a good idea. A supplemental cooler can decrease the temperature significantly due to more ...The Mechatronic module also includes an output shaft speed sensor (OSS), a turbine shaft speed sensor (TSS), a transmission fluid temperature sensor (TFT), and a transmission range sensor (TR). In 2011, Ford revamped its engine lineup in the F150 series vehicles. Gone were the familiar 4.6L and 5.4L engines and instead, four new engines were ...See a GM notice on a temperature controller for the 6 speed transmissions that should be looked at, changed if it is the higher temp. bypass valve. For the later model Tahoes, not the 21s. Thermal Bypass Valve Installation – TechLinkThis is the second part of a three part series covering the 6L80/90 torque converters and their issues and failures. In this video, I go through the interna...Let's kick off a new series! Probably looking at 7 videos (8 if you count this one) where I go over everything I know about tuning this transmission!Link to ...61119 6L80 & 6L90 Installation Guide Page 1 of 4 6L80 & 6L90 General Motors Automatic Transmission INSTALLATION GUIDE ... Verify transmission fluid temperature (TFT) is between 86°F and 122°F. 9. If fluid does not drip from opening (underfill condition), add fluid until fluid drips slightly.Watch this video to find out whether or not to use paint that has been stored outside in freezing temperatures. Expert Advice On Improving Your Home Videos Latest View All Guides L...Transmission Temperature Sensor Replacement How To PO711 Code GMC Yukon Denali 8 speed Chevy Tahoe8L90 ransmission temperature sensor harness GM 24298757http...Advertisement The three-phase power leaves the generator and enters a transmission substation at the power plant. This substation uses large transformers to convert or "step up" th...Bulletin No.: 22-NA-182. Date: August, 2023. INFORMATION. Subject: Information on 6L80 6L90 8L90 10L80 10L90 10L1000 Equipped Vehicles With A Harsh Shift, Shudder, Surge, Stall, Neutral/Flare, Transmission Overheating …Oct 13, 2023 · 6L80/6L90: Issues That Could Drive You Crazy. October 13, 2023. 5,754 Views. 9 Min Read. By now, most major shops have had enough exposure to 6L80 transmissions to realize that they will be around for quite some time, providing plenty of work. Patterned failures for this unit have been covered in previous editions of GEARS magazine, but there ...The 6L80 is GM's first 6-speed automatic transmission introduced in 2006. It has several key features including 32-bit control, 5 clutches and 1 sprag, input and output speed sensors, and uses Dexron VI fluid. To check the fluid level, the transmission temperature must be between 86-122°F, then shift through each gear while checking for drips from the level plug hole.6l80 Rebuild Manual PDF. Download a free 108 page 6l80 rebuild manual pdf and procedures guide. This covers all you need to know about the ins and outs of rebuilding a 6l80e transmission. Read More.Better Fuel Efficiency: A well-tuned 6L80E can contribute to improved fuel efficiency. By optimizing shift points and torque converter lockup, tuning can help your vehicle operate more efficiently, potentially saving you money at the pump. Customized Performance: Transmission tuning is not a one-size-fits-all solution.PART NUMBER: 125068000 GTIN: 840171221053. Features: Maximizes fluid flow to and from the transmission cooler. Billet aluminum construction. Direct fit with OEM 6L80 6-Speed transmission and fluid lines. Service plug with Neodymium magnet and O-ring seal. FREE economy shipping on orders placed on our website over $100.The newest Dexron 6 is designed to still work all the way to 260 as the trannys are. True you are losing a little clutch plate life, and runing at 210 is preferable. Remember new engines run at 200 f and trans cooler lines go through the radiators. Wannabe.On average, the 6L80 transmission can last up to 150,000 miles or more if properly maintained. However, this number can vary depending on the vehicle's driving conditions and how well it is taken care of. For more insight, you could also check out our explainer on GM's and Chevy's 4L60E transmission problems.Installed in my 2008 2500 Duramax with Allison transmission. No Trans temp faults since. Read more. Helpful. Report. Car Dr. 5.0 out of 5 stars OE part. Reviewed in the United States on April 23, 2021. Verified Purchase. This went right in place of the factory original switch, no issues. Read more.I've been told 190 to 200 is about average. birdy Discussion starter. 28 posts · Joined 2007. #4 · Jan 25, 2008. I do have a temp gauge, it was creeping over 206 and then it drops rather quickly then few minutes later could be high again? I think I need to check the fluid level (where can you check and add tranny fluid?) If its going up and ...GM & BMW 6L80 Family Identification Guide. This identification guide covers GM 6L45, 6L50, 6L80 and 6L90 valve bodies, plus the BMW early- and late-style transmission separator plates. 6L45/50 Early-Style ('10-Earlier) Upper Casting; 6L45/50 Late-Style ('10-Later) Upper Casting ... Temperature sensor codes; Required. Recommended. 6L80, 6L90Upon further inspection, we found that the TCM did have a code P0218 stored, a code for transmission over-temp. At this point, we cleared the code and went for a road test. At first, everything appeared to be operating normally. The converter clutch was applying with no slip concerns, and fluid-temperature readings were fairly normal.Some 6L80 / 6L90 transmissions do not use a dipstick. Proper fluid level is achieved when fluid begins to drip from the ... Verify transmission fluid temperature (TFT) is between 158°F and 212°F. 5. Perform three (3) cycles of PARK - REV. When complete, shift vehicle back into PARK.The full service manual for '12, for the 6l80 has a 'reset' procedure, which resets the various learned parameters to their default values, and the transmission then relearns as you drive around. It doesn't need a specific trans temp to perform.The six-speed automatic transmission utilizes a broader gear ratio which accounts for its improved performance and fuel economy. While the 6L80 six-speed automatic transmission did excellently, the 6L90 upgrade made the 6L90 a better transmission. Fortunately, the 6L80 was replaced but existed together with the 6L90.Are you looking for the latest Jasper Transmission price list? If so, you’ve come to the right place. Jasper Transmissions is one of the leading manufacturers of high-quality trans...Sonnax Transmission Company 2 Imtec Lane, Bellows Falls, VT 05101-0440, USA. 800-843-2600 · 802-463-9722. Contact Us. Find top-quality 6L80, 6L90 performance transmission parts to enhance any build, from tuning pressure and restoring valve body function to ramping up shaft and clutch durability.. 6L80 Performance Transmission Complete Clutch Module - LevThe full service manual for '12, for the 6 Utah. Jul 23, 2018. #4. The average rule of thumb for transmission temps are 100 degrees over ambient temperature-in GM half ton trucks with the six speed transmissions. This is discussed to death on the various truck forums on the Internet. BTW-the Dex 6 has been tested up to 275 degrees. Last edited: Jul 23, 2018. 6L80 Performance Transmission Rebuild Kit - Level 2.5. Sep 25, 2020 · Monitoring it further though, the transmission never warms up to the recommended 195-200F. It also had a few cases where the temp dipped to 100 on the dash (lowest number). Transmission Thermostat. On the 6L80 and 8L90 series, they introduced a thermostat to help increase the temperature to around 200 on daily driving. JASPER offers upgrades to the early-style GM 6L80/90E transmission suc...
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