6l80 transmission temperature

Similar to some other transmissions, the 6L80/90 may use a cooler bypass valve to improve transmission warm-up (figure 7). As with other manufacturers, the GM cooler bypass valve can fail. In this application, the 456 clutch will typically fail due to overheating. Replace or bypass the valve will address the issue.

6l80 transmission temperature. A 6l80e diagram refers to a schematic representation of the internal components and connections within a 6l80e transmission. The 6l80e is a type of automatic transmission commonly used in modern vehicles. Understanding how it works can help in troubleshooting and repair. The 6l80e diagram illustrates the various parts of the transmission ...

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.

GM Hydra-Matic 10L80 10-Speed Automatic Transmission. The General Motors Hydra-Matic 10-speed 10L80 automatic transmissions is a heavy duty (high performance) variant of the Hydra-Matic 10LXX ...Circle D 6L80E Transmission Upgrades - Safe Six - Tech. Circle D Makes GM's Best-Ever Transmission Even Better With its Bulletproof 6L80E Six-Speed Upgrades. Stephen Kim Writer Jan 19, 2011.6L80/90 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 atThe Hydra-Matic 6L80 (MYC) six-speed automatic transmission for rear- and all-wheel-drive vehicles is part of GM's family of fuel-saving, electronically controlled six-speed automatics. It is used in a wide range of 5.3L and 6.2L V-8-powered vehicles, including: Cadillac Escalade / Escalade ESV / Escalade EXT.The 6L80 is a six-speed automatic transmission built by General Motors at its Willow Run Transmission plant in Ypsilanti, MI. It was introduced in late 2005, and is very similar in design to the smaller 6L45/6L50, produced at GM Powertrain in Strasbourg, France. 0; 800-708-0087; Contact Us; About Us;PATREON: https://www.patreon.com/CurmudgeonTransmissionSupplier Links:Superior: https://superiortransmission.com/Transtar: https://www.transtar1.com/WIT: htt...In this video we install the Superior Transmission Parts SURE-COOL thermostat delete for GM 6L45, 6L50, 6L80, 6L90, and 8L90 transmissions. This product is a...

GM Transmission RPO Codes: 6L80– MYC; 6L90- MYD; 4L60E- M30; 4L60E- M30; 4L60E- M30; 4L65E- M32; 4L80E- MTI; Every modern GM vehicle has one of these sheets in its glove compartment. Use it to verify the vehicle has a M30 4L60ENow, if the transmission is out of the vehicle (or if you don’t trust a sticker), the 6L80E has an 18 bolt case.6L80 Minimum Trans Temp pre-Burnout. On my '12 GS drag car I was running the 6L80 with a B&M Hi Tech trans cooler in series with the cooler in the DeWitt's radiator. I could never keep the trans temps down where I wanted them. At the suggestion of my tuner I bypassed the radiator and added a Setrag stacked plate cooler in series with the B&M.The 6L80E transmission has been the go-to for Chevrolet in many of its RWD performance vehicles. From the 6th generation Camaro SS to the C7 Corvette, the 6L80E is a popular option for those looking for an automatic transmission that can hold up to some serious power. The 6L80E is a 6-speed automatic transmission that features a 4.02:1 first ...Bulletin No.: 22-NA-182. Date: September, 2022. INFORMATION. Subject: Information on 6L80 6L90 8L90 10L80 10L90 10L000 Equipped Vehicles With A Harsh Shift, Shudder, Surge, Stall, Transmission Overheating and/or High Transmission Fluid Temperature.Mar 27, 2022 · Part number is 86774933I picked mine up from here: https://www.gmpartsstore.com/oem-parts/gm-f-s-valve-86774933

Since the GMC Yukon has a 4l60e, 4l80e, 6l80, or 8l90 transmission, ... The ideal transmission temperature for your GMC Yukon when fully warm is in the 150 - 180 degree range. This is a safe transmission temperature that will allow for tens of thousands of miles of fluid life. ...2145 posts · Joined 2012. #9 · Nov 18, 2021. I had the same issue on my 2018 suburban with the 6L80e temp reaching 210F during summer driving into town stop and go traffic. Best modification I did was the bypass thermostat delete. Now the temps don't go over 180F in stop/go traffic and cruising highways at 160F.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 e ciencies, torque converter ...California C. Trans Fluid Temp Sensor Circuit - Low Input (High Temperature indicated) P0712. .0V to 5.0V The DTC detects a continuous short to ground in the TFT signal circuit or the TFT sensor. Raw TFT < 7 A/D counts. Engine running > 400 RPM > 7.0 sec Sys Volts > 8.0 & < 18.0 for > 0.5 sec P0713 fault not active.6 TCM-TEHCM-SERVICE-GUIDE_566318076 • 10/2020 GM 6L80: TECH TIPS 609-002/609-003/609-006 CONCERNS BEFORE / AFTER REBUILD In some instances, a vehicle may exhibit delayed engagement, or even a harsh thud or clunk into reverse.

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About the 6L80 Transmission. Introduced in 2006, the 6L80 is a popular, 6-speed, RWD transmission produced for more than 8 million trucks, SUVs and cars. It's used by GM in about 20 models, most widely in the Chevy Silverado, Tahoe and Suburban, the GMC Sierra and Yukon, and the Cadillac Escalade. The 6L80 also is found in the Chevy Corvette ...Oct 5, 2021 · I modified the thermal bypass valve on my 2016 Silverado 6L80E transmission using the Superior Transmission valve rebuild kit. My transmission fluid temperature around town used to run 191°. Now it is holding at 144°. It will typically be 40° to 50 ° below engine coolant temperature.feel while the transmission is optimizing the clutch learn characteristics. Note: The transmission fluid temperature must be between 35°C (95°F) and 95°C (203°F). Drive the vehicle under normal conditions until this temperature range is achieved. If the temperature is outside of this range, the clutches will not be learned. To Correct The ...GM Hydra-Matic 10L80 10-Speed Automatic Transmission. The General Motors Hydra-Matic 10-speed 10L80 automatic transmissions is a heavy duty (high performance) variant of the Hydra-Matic 10LXX ...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...

I suspect the computer will advise when transmission temp reach a defined threshold, and if you chose to ignore, the computer will probably shut you down. ... Hoping to get 200k on my 6L80e and I'll be happy. 2008 Sprinter 2500 170 - camper van. 2001 Suburban LT 2WD, 5.3, V8 311,000 miles, leaks oil now at rear main sealSep 19, 2023 · The 6L80E is a robust six-speed automatic transmission commonly found in a range of vehicles, including trucks, SUVs, and sports cars. While it is known for its durability, it can benefit significantly from custom tuning: Improved Shift Quality: One of the primary advantages of transmission tuning is the enhancement of shift quality.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.6l80 transmission overheating at idle. I have a 2018 Silverado with a 6l80 recently had a rebuild and a billet converter installed 6 months ago. When driving on highway temp stays around 150-170 but when I'm idling the temp went up to 220 . Also found small bubbles on dipstick. Share.Jul 18, 2018 ... ... transmission fluid to not only keep the temperature of the transmission lower, but it will also increase the flow of transmission fluid ...This TransGo 6L80 SHIFT KIT® Valve Body Repair Kit fits 2006 and later General Motors and BMW vehicles equipped with the popular 6L45, 6L50, 6L80 and 6L90. Home. About Us. ... The kit also includes TransGo engineered high temperature stator rings, to salvage problematic early style pump stator support without locking sealing rings. Corrects ...This 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...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.The factory 6l80 transmission thermostat is designed to keep fluid in the transmission until it opens up at about 190F degrees. While the 6l80 is a fairly stout transmission and can handle some abuse, keeping the transmission temp at or above 190F is (in our opinion) is less than optimal.May 2012. Location. Rogers, MN. Posts. 13,595. The trans adapt reset/preset has to be done with the vehicle off and the key on. You do that after you make pressure changes and on-coming pressure preset changes. After you click preset you can start the vehicle. The transmission temp does not matter for that one.

2015 Chevrolet Silverado 2 wheel drive. Transmission is rebuilt, and all clearances on ALL clutch packs checked and corrected and all are within ATSG specs. New torque converter, Trans-go shift kit, new pump. Truck runs & shifts but it has a harsh 3-2 downshift, and a flare shift on 2-3 up, and other harsh downshifts as well. I've attempted to use HP TUners to do the fast learn.

6L80, 6L90 Transmission Electrical Case Connector 2006-up 6L80, 6L90 Input & Output Speed Sensors 2012-up We Accept. Customer Services. Create Account; Existing Customer? Log In; How To Contact Us MTS-Performance Transmission 8625 I St. Omaha, NE 68127 Toll Free: 800-731-4510 Fax: 402-731-1542 Phone: 402-731-4500 Email: [email protected] ...The 6L 50 (and similar 6L 45) is a 6-speed longitudinally-mounted automatic transmission produced by General Motors.It is very similar in design to the larger GM 6L 80 and 6L 90, and is produced at GM Powertrain plants in Toledo, Ohio; Silao, Guanajuato, Mexico; and by the independent Punch Powerglide company in Strasbourg, France.We can push 215-220F towing a ~6000# trailer up and down slow hills, near max truck pay load. But with just the 2 of us, we max out at 110-110F above ambient. Now, I've heard anywhere from 225F to 250F as "stay below" temp, but have also checked thru GM lit, unsuccessfully for this.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...Makes your gen 5 GM Truck/SUV Transmission run cooler by 30*F to 40*F.The 6L80 has had a load of transmission problems, some of which directly inhibit drivability. Some of the most common issues include: Cracks in the 1-2-3-4 pistons. Slipping 2 nd and 3 rd gears. Cracked drum. Skipping 2-3 gears. Clutch Failure.Technical Service Information ELECTRONIC COMPONENTS In the 6L80 transmission, the TCM, both shift solenoids, ... such as engine temp, transmission temperature, brake switch activation.

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Nov 16, 2021 · 2145 posts · Joined 2012. #9 · Nov 18, 2021. I had the same issue on my 2018 suburban with the 6L80e temp reaching 210F during summer driving into town stop and go traffic. Best modification I did was the bypass thermostat delete. Now the temps don't go over 180F in stop/go traffic and cruising highways at 160F.6L80 Temp? Jump to Latest Follow ... I recently changed the transmission fluid and filter in my 09 Silverado 1500 to Amsoil ATF Low Vis. Before the change, I hadn't checked what the operating temps were, but during a 700 mile road trip I was averaging about 120-130 degrees for the first half of the trip, which seemed normal. ...6l80 Transmission Cooler Flow Direction. The transmission fluid low of the 6l80 goes as follows: Bottom line leaving the transmission to lower radiator port. Lower radiator to upper radiator port out to external transmission cooler. External transmission cooler to upper transmission cooler line port. If you do not have an external transmission ...I cannot hardly get my transmission up to 180 which is the "HOT" check temp even in the middle of the summer on a 90 degree day unless I drive it real hard or tow something heavy. 2013 Silverado 1500 LT, Z71, 5.3L, 6L80e, 4X4, HD Towing pkg. If you can't fix it with a hammer, it is an electrical problem. Like. G.Since the Chevrolet Suburban has a 4l60e, 4l80e, 6l80, or 8l90 transmission, it will take either Dexron 3 or Dexron 6. The great thing about Dexron transmission fluid is that you can use Dex VI in older GM transmissions that call for Dex III. ... The ideal transmission temperature for your Chevrolet Suburban when fully warm is in the 150 ...Compared to the 4L60E GM bolted into C5 Corvettes and fourth-gen F-bodies, the 6L80E is one brute of a transmission. In GM speak, the "6" in 6L80E denotes the number of forward speeds, while the ...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 atSonnax 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.Whether it is a remanufactured 6l80e transmission, rebuilt 6l80 transmission, or even a used 6l80-e transmission, when you buy it from Reman-Transmission you know it will be a quality component for your vehicle’s drivetrain that comes with a warranty to back it up. ... Transmission Fluid Temperature Sensor Circuit Range/Performance: P0712 ... ….

Developed with upgraded internal components, Chevrolet Performance’s SuperMatic 6L80-E 6-speed automatic transmission offers an exceptional torque rating of 650 lb.-ft. – a 45 percent increase over regular production versions of the 6-speed automatic. Find Dealer. Connect & Cruise Powertrain System.October 20, 2022. The transmission fluid temperature of some 6L80 6-speed automatic transmissions (RPO MYC) and 6L90 6-speed automatic transmissions (RPO MYD) may be too hot under some operating conditions. Affected models include 2014-2020 Tahoe, Suburban, Yukon; 2014-2021 Silverado 1500, Silverado 2500HD/3500HD, Express, …General Motors has published multiple technical service bulletins pertaining to torque converter clutch shudder issues in their 8-speed transmissions. This problem currently affects 11 different models across 3 different OEM brands for the model years between 2015 and 2019. After implementing several fluid revisions, GM's latest solution (TSB 18-NA-355) is lengthy, complicated and expensive. ItC6 Tech/Performance - 6l80 transmission fluid/filter change instructions - I often see members asking about fluid changes for the 6l80 transmission. Whether you do it yourself or pay someone else, it's best to know how it's done. ... Recheck the temperature. 104* is ideal. If you are close to 120*, it's better to stop at this point and start ...Since so many of us own at least one Tahoe or Yukon equipped with a 6L80, I figured I'd start an all-encompassing transmission thread with videos, links and other information as it relates to the 6L80/90 transmissions. I'll get it going with a tear down and inspection video and go from there.I checked the transmission temperature by clicking through the screens on the dashboard. The temperature was reading 284 degrees. I parked the truck and went back to work. A few hours later I got in to drive home. Transmission temperature was reading 127. After driving about 20 miles the temperature gradually increased from 127 to 212.d. Verify transmission fluid temp is correct. Perform fast adapt (battery disconnect will not suffice). e. Proceed to road test section. GM 6L80/90 Clutch & Brake Application Chart Figure 5 Gear Range 1-2-3-4 Clutch 3-5 Reverse Clutch 4-5-6 2-6 Low & Reverse Clutch Low Clutch Sprag Park ON* ON ON Neutral ON* 1st Braking ON ON Holding D-1st Gear ...When Park or Neutral is selected after the transmission was operating in Drive, or Reverse, exhausting 3-5/Reverse Feed fluid unseats the checkball. This allows for a faster exhaust of 3-5/Reverse Feed fluid and a quick release of the 3-5/Reverse clutch. 08-21. 6L80 CHECKBALL LOCATION AND FUNCTION. 6l80 transmission temperature, [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1]