How do Sonnax components prevent the failure that plagues these units? However, at light pedal or road load, single-step upshifts will occur. Solution This 10L80 transmission problem could be the result of a failed oil cooler line fitting retaining bolt. The transmission lacks a direct-drive, but features two overdrive gears. This transmission is out of a Tur. RATIOS 4.70, 2.99, 2.15, 1.80, 1.52, 1.28, 1.00, .85, .69, .64. Wait 1 second. 6L80E Torque Converter Power Raptor Full Size Non-Billet Number 88-6L80-1, now with Billet Cover Option. In fact, there are absolutely no cast-iron components, including the 10L80 stator support. Wait 2 seconds. Jeff Smith: The TCI six-speed automatic is indeed a revamped or upgraded 4L80E. Hi Jeff, I have a 2016 Silverado with the 5.3 and the 8 speed transmission. Recently, they received a 2021 GMC Yukon with a very unusual sound coming from the front of its 10L80 transmission. The General Motors 6L80-E & 6L90-E transmissions are among the most diverse and capable transmissions of their time; being used in everything from exciting muscle cars to family SUV's. In this Drivetrain 101, we'll analyze all of its most prolific problems, solutions and upgrades. The TCM-2600/2650 is used to enable the use of the GM 6l50e, 6L80E, 6l90E, 6T70E and 6T75 E transmissions behind practically any engine. This drives up the price of the rebuilt converter, but ensures that this kind of failure wont happen again. In contrast, when the 10-speed transmission is at heavy or max throttle, the small steps keep the engine closer to the horsepower peak for the best performance. You know where this is going yup, its the converter. How is this different from the GM 6L80E transmission that is used in the Corvette or in the newer GM trucks? By Wayne Colonna. As you build the best transmission that you can for your customer, you should consider including an updated torque converter in the repair estimate. After a prolonged drive time, DTC P0752 Pressure Control Solenoid A - Stuck On and P0973 Pressure Control Solenoid A - Circuit Low also set. Specifications The 6L80 denotes that the transmission is a 6-Speed, Longitudinally mounted, and for 8000 lbs. In addition to developing innovative, quality repairs for transmissions, Sonnax is also the premier, full-line supplier of components to the torque converter remanufacturing industry. This creates an uneven force on the clutches that tends to . Double-step (skipping a gear) upshifts results when a longer time is spent in gear. Most of the larger displacement applications will have an auxiliary oil-to-air cooler in the system as well. That year, for the first time, the 10R80 ten-speed transmission was available with the 2.7-liter EcoBoost V6, 3.5-liter EcoBoost V6, or 5.0-liter Coyote V8 engine options and was even an option with their popular Raptor model. August 8, 2022. The Ford 10R80 is a new 10-speed, rear wheel drive transmission that's available in several models, beginning in 2017. Smith began writing for Car Craft magazine in 1979 and became editor in 1984. The GM 10L80/90 transmissions began production in 2017, meaning that were closing in on six years of this transmission being on the road. Based around the 4L80E (and fitting wherever a 4L80E will fit), the 6X is a true six-speed transmission that TCI rates at 850-plus horsepower. As such, Sonnax has a good view of both sides of the pump, so we are intimately involved with engineering solutions to both trending transmission AND converter issues. If the warmer is not mounted to the transmission, refer to factory information to locate it. The idea behind this conversion offers multiple overlapping advantages. Indirectly affects TCC control and shift control. Reply. Members TIPM Problems! Trans temps climbed to 195 and has stayed there ever since. - Critical wear areas and vacuum test locations: GM 10L and Ford 10R series. Click Here to Email our Sales & Tech Staff 888-748-4655 Local: 330-965-7146 International: 001-330-652-5855 Mon-Fri 8am-5pm EST Sat-Sun: Closed Subscribe Now If the transmission is in the vehicle you can use the RPO tag in the glove compartment. But in the 6L80 JMBX, we started to look very closely at the converter itself to see if we could determine a root cause. While its true that, many times, the root cause of a converter failure lies in the transmission, in this case, there is ample evidence that the opposite is true: an inherent torque converter problem might be the root cause of a lot of the transmission failures. Second 2.99 This 7-3/8" long extension housing can eliminate transmission crossmember modifications when replacing a TH400 or TH200-4R transmission with a 4L60 assembly. However some 2wd vans and HD truck versions had a, J Series Trucks & Wagons, (I6 Brian at Tommy Boys Performance, however, has the opportunity to work with a local dealership assisting them when their workload gets heavy. The 6l80E transmission are the same through the entire line with changes made thru production in electronics. The complaint is usually associated with the vehicle sitting for a while (after it has been running at operating temperature). Ford considers this to be a normal condition! Page 2 August, 2019 Bulletin No. While converter failures are not uncommon with other transmission families, you are thinking that this is really becoming a pattern for the 6L80, 6L90. Structurally, the 8L90 is similar to the 8L45, except that it is made to handle more power and torque. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. Thank You.. Jef, Swapping a LS3 and 6 spd trans in , In place of a 454 and a turbo 400 3 spd, I currently have posi rear, Big yolk drive shaft, after the conversion, will i need to mess with the rear gear, or will I be ok for around town and occasional red light duel. Objectively, it is a fairly simple repair: simply remove the transmission pan, remove the valve body, unbolt the TEHCM from the valve body and install the new one. Looking for parts number : new shaft, copling et seal and where to find them. It began replacing the 4L60E transmission in many vehicles starting in the 2006 model year. The GM 10L80 Hydra-Matic transmission is one such hybrid component that General Motors jointly developed with, wait for it, the Ford Motor Company! Concerns can range from any of the following: These drivability concerns can be mistaken for transmission malfunctions. I believe AFM has been replaced with DFM Not for fact nojust was basing on the truck. GM has been useless to say the least, and waited me out (now off warranty). 10L80 Transmission Specs General - 10-speed automatic with integral turbine clutch torque converter Application - RWD & 4WD / AWD RPO Code - MF6 Production Began - 2017 Case - 1 piece aluminum with integrated bell housing Torque Converter - 260 mm with Electronic Controlled Capacity Clutch (10L80 ECCC) Fourth 1.80 Had transmission rebuilt (Pro).My problem is that when it gets around 35, 8L90E Specs, Performance, and Identification, TH400 Transmission Specs, ID, and Common Problems, Mazda 6 P0320: Meaning, Causes, & Diagnosis. Repeat Steps 3 through 9 six (6) additional times. The check engine light might be on, and the customer complains of a slipping sensation with intermittent clunks. Legal/Privacy. Its been on the road for a few years, and were starting to see some common failures for this unit. It is a heavy-duty version of the 6L80 six-speed automatic, with a strengthened input gearset which has two additional pinion gears for six total, and a strengthened output gearset, that uses wider gears than the 6L80. A second electric 10L80 pump maintains fluid pressure when the stop/start function activates. Longitudinal transmissions [ edit] Aisin AR5/MA5 5-speed longitudinal manual made by Aisin. And with four gearsets and six clutches (2 brake, 4 rotating), the 10L80 10-speed has just one more clutch than the 8L90 8-speed transmission (this is partly because of a unique triple-clutch assembly mounted near the middle of the case). Its like wheres Waldo. You can scribe numbers on them from 1-6 if you choose for a quick reminder of their location. Accelerator pedal position: Directly affects shift scheduling, TCC scheduling, and transmission diagnostics. The small 10-speed gear steps allow the engine speed to drop to lower values than it would in the 6-speed transmission, providing for the best fuel economy. See how the ratios have swapped places? Dissecting the E-Ray, the First Hybrid AWD Vette. Reproduction in whole or in part without permission is prohibited. The new Third gear in the TCI trans is 1.57:1, which is then overdriven to create Fourth gear which is 1.57 x 0.75 = 1.18:1 which is just 18 percent away from direct drive 1:1, which becomes Fifth gear. It is currently phasing out the 6L80/6L90 transmissions (although it hasn't done its all the way yet. RPO Code MF6 The Ford version is built at their Livonia transmission plant (Ford spent a reported $1.4 billion on retooling to build this transmission), and the GM version is built only a few miles away at their transmission factory in Romulus Michigan (GM spent a comparatively cheap $323 million retooling this factory). While Sonnax makes every effort to ensure the accuracy of technical articles at time of publication, we assume no liability for inaccuracies or for information which may become outdated or obsolete over time. I & II The following drivability conditions will be present when this type of DTC is stored. That way you get a longer service life, along with a 3-year/Unlimited Mile Nationwide Warranty.. The HydraMatic can be adapted to the popular Jeep transfer cases, including the: Essentially all factory GM 4wd applications available with an OEM configured 6L80 have adapters and transfer cases that are prohibitively long for a Jeep, and transfer cases whose sizes and gearing fall short of desirable for most Jeep applications. The 10L90 and 10L80 10 Speed Automatic Transmissions are on exchange through GM PQC as part of our ongoing quality improvement efforts to assist Engineering with product concern identification effective on 02/13/16. If you have your heart set on a six-speed automatic to back your LS, consider TCI's 6X transmission. Its the a10 (10L80) from the Silverado. These tight gear ratios not only allow for lightning fast upshifts and downshifts. Interestingly enough, it was not long after this that Brian received another 10L80 with the same issue to resolve. Trying to decide if its worth upgrading for the 10L80 alone. In a similar vein, GM Gen. IV engines do not always take kindly to other transmissions such as manuals (essentially no longer available from GM), and most automatics that predate the 6L80. Comes with a complete harness and the necessary software to program the TCM-2650 Module. With REVolution, your transmission becomes an integral, critical part of your combination, allowing you to maximize its performance using either the Quick 6, Quick 4, or Quick 2 controller. Starting with the 2017 Ford F-150, the 10R80 transmission was an option. Recommended fluid is Dexron VI and it typically accepts a 10 quart thru 12.6 quart fill depending on its application. You also asked about GMs new 6L80E. The factory clutch apply piston has a sharp, square edge that does not completely apply force across the entire clutch piston.