6l80 vs 10l80 transmission

The 6L80 has surprised us power transmission aficionados with its wholesale adoption of new and very different technologies. All of the 1998-up cases used behind the LS family of engines used the separate bellhousing style of case. 6L80/90 - 8L90 Floor Tap Shifter Kit. The 10R80 transmission is a 10-speed, rear-wheel-drive transmission that is controlled by a PCM or a TCM. The readers on this site are a pretty sharp bunch. Copyright 2012 Thanks Jeff. The high pressure oil pump inside this transmission is incredibly complicated for no visible reason. The 4L80 features a 310 mm torque converter. and GCVW of 21,000 lbs. What all needs to be done to change it from four-wheel-drive to 2 Wheel Dr? You might run into a lack of valve body repair options. Power Pack Only, for Power Hub | 195756-7754. The gearing spread is a very capable 6.04, with ratios in each gear as follows: First: 4.02, Second: 2.36, Third: 1.53, Fourth: 1.15, Fifth: .085, Sixth: 0.67, Reverse: 3.06. Cost and Process, Torque Converter Problems: Symptoms & Replacement Cost, Transmission Solenoid: Symptoms & Replacement Cost, 10 Pro Tips on Buying Used Transmissions For Sale, P0700: Transmission Control System Malfunction (TCM), Pontiac Firebird Transmission Problems & Cost | 4L60E / 4L65, Cadillac SRX Transmission Problems & Cost | 5L40E | 6L50 | 6T70, Ford Crown Victoria Transmission Problems & Cost | 4R75E / 4R75W / 4R70W, Chevy Equinox Transmission Problems & Cost | 6T70 / 6T45 / AW55-50SN, Saturn Aura Transmission Problems & Cost | 6T70 | 6T40 | 4T45E. Established Member. Put simply, its the converter. 6L80E Torque Converter Power Raptor Full Size Non-Billet Number 88-6L80-1, now with Billet Cover Option. 3-Bolt Adapter Flange Yoke Kit. With a dry weight of approximately 230 lbs, its also very light considering the complexity. The torque converter is a fluid turbine drive and - like those on its predecessor transmissions, the TH350C, 700R4, 4L60, and 4L80E - features a lock-up pressure plate for direct mechanically coupled driving from the engine crank. Upon full inspection, the unit is loaded with metal, and the pump (bell housing) is worn to the point of needing remachining or replacement. The 6L80 was approved for use in these vehicles weighing up to 8600 lbs. If concerns are still present, it may be necessary to service or replace the valve body assembly (Figure 6). Foremost on the list is the Sonnax clutch apply kit. While not new to the 6L80, it uses an Input Speed Sensor to monitor input speeds to compare against engine speed and Output Shaft Sensor speed, using this data to adjust shift speeds under instantly detectable conditions. or Best Offer . lost energy) are reduced by only having two of the six clutches open at any time. Powerglide (bellhousing pattern - Chevrolet, Fit-all), TH350 (bellhousing pattern - Chevrolet, BOP, Fit-all), TH400 (bellhousing pattern - Chevrolet, BOP), TH200-4R (bellhousing pattern - BOP, Fit-all), TH700-R4 /4L60 (bellhousing pattern - Chevrolet). You are browsing camaro6. The 10L80 transmission is a 10-speed longitudinal automatic transmission that was designed to operate near the efficiency of a CVT while improving fuel economy in GM high-horsepower vehicles highlighted by the Camaro, Suburban, Tahoe, and Escalade. Will it be like the 5th gen's where the ss got the 6L80 and the more powerful ZL1 got the 6L90? GM was still using their trustworthy 4L80E transmissions for heavier duty use, which was essentially a 1960's technologyTH400with added 1990's overdrive and electronic controls. Wait 2 seconds. Indirectly affects TCC control and shift control. Fits 6L80, 6L90, 8L90, 10L80 units, TR6060, TR3160 manual units. If you know the RPO code for the transmission you are golden. Ive heard a little about thisdid they add two more gears to the transmission? How quickly time passes by. The GM 10L80 Hydra-Matic transmission is one such hybrid component that General Motors jointly developed with, wait for it, the Ford Motor Company! should check for clearance. If the transmission fluid is discolored or has evidence of debris in the fluid, it would be recommended to replace the torque converter and flush the system to complete this repair. For a type A code, the MIL will illuminate after one drive cycle with the malfunction present. All previous GM automatic transmissions were virtually all based on hydraulic controls, and received increasing electrical elements as they modernized. Double-step (skipping a gear) upshifts results when a longer time is spent in gear. Trans temps climbed to 195 and has stayed there ever since. Thought's? The 6L80 would have big shoes to fill, with legendary predecessors like the TH400, 4L80E and 4L60E transmissions. this means that dimension "C" is usually longer than dimension "B". Swapping to this transmission is currently difficult from an electronic control standpoint. This idler gear and ball bearing assembly is mounted to the stator shaft support housing. Im with you on AFM is crap. Cadillac CT5 2021 MHS Automatic 10L80 Transmission 10-Speed 24294949 AWD 2427812. This allows him to see what kinds of issues some of these transmissions come back to the dealer with while under warranty. The OE cover and piston are damaged to the point of not being reusable this is where all of the metal you find in the transmission comes from! Production Began 2017 Quick 4 Stand-Alone Transmission Control System What is a good torque converter today for a 4.3 high output 4 wheel drive Blazer? It's RPO code is "MYC" and it is domestically manufactured in GM's Ypsilanti, Michigan plant. Nov 26 . GM LS1 - 9 and Chrysler/Mopar Gen III & Viper V10, Chevrolet Transmissions with Dimensions and Fluid Capacity, Chrysler Transmissions with Dimensions and Fluid Capacity, Ford Transmissions with Dimensions and Fluid Capacity, Torque Converters with Dimensions and Fluid Capacity, TH700R4 / 4L60E / 4L65E Stage II - Stage V, 6L80E / 6L90E Frn Std till 1000Hp version, 6L80E / 6L90E From Stock to 1000Hp version. Specifications The 6L80 denotes that the transmission is a 6-Speed, Longitudinally mounted, and for 8000 lbs. GM LS1 - LS9 / Chrysler Gen III and Viper V10, Conversion. CDT 10L80 Bench Rebuild. Fourth 1.80 General 10-speed automatic with integral turbine clutch torque converter When diagnosing this unit, it is very important to realize that the failure management programs built into the powertrain system may be a direct reflection of the customers drivability complaint. Commanded engine torque: Directly affects shift scheduling, TCC scheduling, and transmission diagnostics. Finally I am looking for a Chevrolet Caprice PPV to build into a fun road trip sedan for the family with either a LS3 or L92 engine block, stock LSA crank, rods, pistons, ARP hardware through out with CNC LS3/L92 heads and a pair of turbos with a goal of 750-950 horsepower at the wheels. Reproduction in whole or in part without permission is prohibited. TIPM Problems! Engine torque rating increases minimally, but the output torque rating of the transmission jumps up by nearly 220 ft. lbs. Comparing the two cross sections, you also quickly see that the orientation of the spring dampers is different. (You can unsubscribe anytime), ATRA A horsepower revolution spawned by GM's increasingly powerful Gen. III+ V8 engines and their aggressive platforms such as the Cadillac STSV, XLRV, various trucks and SUV's and the venerable Corvette. Most of the larger displacement applications will have an auxiliary oil-to-air cooler in the system as well. It can also be controlled under DSC, or Driver Shift Control, e.g., "tap shifting". 2wd transmissions feature conical shaped tailhousings and an output yoke, which are replaced with a typically shorter 4wd style output shaft of varying lengths and spline counts, depending on the application. The transmission can also signal the engine to drop power during a shift if there's a possibility of clutch damage. Wait 3-5 minutes before driving. This creates the situation where the engine drops less rpm from First to Second gear. But keeping the engine in its ideal RPM range allows the 10L80 transmission to operate with nearly the efficiency of a CVT transmission. 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. 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. or gross weight of 14,000 lbs. Related Articles Diagnosing Chrysler transmission max line pressure and P0933, P0869, P1745 codes How to service the Honda 10-speed transmission Solving, This article applies to Chrysler RFE, RLE and TES transmissions that utilize pressure control solenoids (PCS) for line pressure control. Hi Jeff, I have a 2016 Silverado with the 5.3 and the 8 speed transmission. The idler gear is what drives the pumps driven gear. The replacement solenoid band number must match the band number of the solenoid being replaced. to 885 ft. (incl. Your cooperation with this program is greatly appreciated. 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. Although the basic engineering is the same, the GM 10L80 and Ford 10R80 each have proprietary control software, along with a few other differences that are suited for each specific application. 2) Trans vertical position is the same on 200-4R,700R4,4L60,4L65,70E,6L80E. The Chevrolet Performance 6L80E trans comes with a set of wiring harness adapters and a flash drive that is used to configure the transmission to be used behind a GM LS engine in a rear wheel drive application. Its a little tough to see, but the thickness of the pistons is also different. TAP-2000 is a floor mounted shifter with Tap up Tap Down for GM 6/8L80/90E transmissions. 10L80 vs 10L90 Transmissions. Your car is quick! But the cause he discovered was related to the pump. Shift the transmission to Drive. Electronic challenges exist when mixing and matching the 6L80 as they must be matched to their particular engine. all that is needed is a Throttle position signal and Engine RPM. Your email address will not be published. So my suggestion is to not subject the lockup to that amount of abuse. In the TMBX, the damper is on the transmission side of the clutch piston, and in the JMBX, the damper is located on the engine side of the piston. Trying to decide if its worth upgrading for the 10L80 alone. Dimension "C" is the distance from the bellhousing to the center of the transmission mounting pad. ** Currently 10L80 units are 2017+ so are dealer-only or salvage yard only. ASK FOR CHAD - Freight Shipping - 90 Day Warranty. 10L80 Transmission. Chevrolet, Buick & GM Engines into the Jeep Ford 1.8L - 2.5L "Pinto" Engines into the Jeep 4L60E (and its tougher 4L65 & 4L70 variants). I & II Gilbert, The dipstick has three different fill marks, A, B and C. These fill marks are model dependent and should be verified with factory information when the fluid level is checked (Figure 11). As a transmission rebuilder, you know that flatness and rigidity of both apply and reaction surfaces are key to long clutch life in transmission clutch packs its the exact same in the torque converter. Like most GM automatic transmissions, the easiest way to tell them apart is by using the pan gasket. Quick 6 Clutch-to-Clutch Transmission Control System Our top-of-the-line controller for 6R80 transmissions. Why the thin woven carbon clutch doesnt typically fail in the 4L60-E TMBX. and can weigh up to ~230 lbs. Hi Jeff, Both covers have very similar profiles and thicknesses, and you would not expect that one would be any more prone to flex or distortion than the other. Interestingly enough, it was not long after this that Brian received another 10L80 with the same issue to resolve. 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. Indirectly affects shift pressure control. 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. There are swaps for the 6L80 and 6L90 but they dont support all the Trailblazers. By utilizing more gearing, the 6L80 keeps the car in its power band longer, improving the MPG of the vehicle between 4-7% (over the previous generation fours speed transmissions) depending on the configuration of the vehicle that its in. Im thinking 3.73. A sectioned image of the 4L60-E TMBX and 6L80, 6L90 JMBX (Figure 3) shows the external profiles of the respective front covers are very similar. The 1-piece aluminum case houses a slim 260mm 10L80 torque converter inside the integrated bell housing. By reducing the rpm drop between gears, the engine remains within its power band. The complaints may be difficult to duplicate. After a prolonged drive time, DTC P0752 Pressure Control Solenoid A - Stuck On and P0973 Pressure Control Solenoid A - Circuit Low also set. One needs to realize that the stamped covers are not all that flat to begin with. The band number is printed on the solenoids in the location shown and will be a 1, 2, 3, 4, or 5 (Figure 3). Sonnax is an industry leader in the cutting edge design, manufacture and distribution of the highest quality products to the automotive aftermarket, commercial vehicle industries, and industrial sectors utilizing drivetrain technology. If the transmission is in the vehicle you can use the RPO tag in the glove compartment. But in order to make this work properly, they began by making the overall First gear ratio deeper. The TCI six-speed version has a few special additions to it. If thats the case, the valve body will have to be replaced to correct these concerns. Team ATF builder Super Dave doing his magic on assembling the First 10L80 transmission ATFSpeed has had come thru the shop. As these units accumulate more mileage, these concerns may become more frequent. In any event, precise coordinate measuring (CMM scans) of a variety of JMBX covers shows that the covers are wavy and have undulations on the clutch surface, especially opposite of the welded cover pads. These concerns may be caused by a sticking TCC Regulator Valve (Figure 5). The factory clutch apply piston has a sharp, square edge that does not completely apply force across the entire clutch piston. Lots of good information I do have one question That no one seems to be able to give a good answer to. Helping transmission shops achievesuccessful and profitable operation. 6L80E Specs The 6L80 is a robust transmission and can handle a ton of power. It was created to help GM meet ever more demanding CAFE regulations on their vehicles. Shift the transmission to Neutral. There are five main inputs the vehicle uses for transmission shift strategy, they are: The Adaptive Learning Drive Cycle must be performed after any of the following procedures are performed: Perform the adaptive learning drive cycle on a level road surface as follows: After the final step, place the vehicle in park and cycle the ignition key off. The bottom line: The very thin (.020") woven carbon friction material cant survive the way the JMBX piston applies. The TCM-2650 is compatible with the GM 6L45/50, 6L80/90 . Its a longitudinal transmission (thats what the L in 6L80E stands for). Fluid pressure is maintained by an off-axis main pump that can vary the displacement depending on the load. Applications. Nothing but problems with it big clunks, engine revs up before grabbing a gear. After a prolonged drive time, DTC P0752 Pressure Control Solenoid A Stuck On. They dealership gave Brian their opinion of what was making the noise. This version is 1-3/8" longer and about 25% of its internal parts differ. These tight gear ratios not only allow for lightning fast upshifts and downshifts. The 6L80 is a modular transmission, featuring removable bellhousings and tailhousings for interchangeability with the GM 90 Degree engines and other potential engines in the future. Smith began writing for Car Craft magazine in 1979 and became editor in 1984. The dealership was able to provide this part rather quickly. Statements on 6L80E trans with LS engine. Its only about a 3/4-inch band around the inside circumference of the converter. Need to convert 10L80 rom 4wd to 2wd. Accelerator pedal position: Directly affects shift scheduling, TCC scheduling, and transmission diagnostics. AM-DT-51190 threads into that port and connects to the J-45096 TransFlow. This is a normal and desired behavior. Complaints of erratic shifting, poor shift quality, missed shifts, and other shifting and TCC control complaints are becoming more common with these units. Allows easy highway cruising, seamless downshifts, Transbrake and 2nd gear (2.34) leave options through multiple templates tuned independently of the engine management system! The overdrive ratio thats added is 0.75:1. I also have a 2wd 2006 Trailblazer SS with a forged 416ci stroked LS3 which makes around 600 hp or so with a Yank SS3600 stall converter. Diagnosis and correction of a max line pressure condition may become, With Hondas 10-speed front wheel drive transmission (see Figure 1, above) going into its fifth year on the roads, its feasible that one may show up in your shop for service. The following drivability conditions will be present when this type of DTC is stored. The 6L90 transmission is slightly longer and taller than a comparable configuration 6L80 due to its beefier internals. To view our 2020 replacement transmission pricing guide, click here. It would be a huge mistake not toAFM is garbage. It's meant to be used with rear-wheel drive and it requires 8.4 quarts of fluid. Grade braking and clutch line pressure (for greater holding power) are additionally great features that are activated by Tow / Haul mode on the truck platforms. Did they release much info about it on the trucks? Joined Feb 11, 2007 Messages 11 Location . As we have all learned with other units, very often the root cause of a converter clutch failure stems from a failure within the electro/hydraulic controls from the transmission. Related Articles Dana offers Spicer end yokes for Allison Transmissions ATI introduces six-speed Chevy transmission performance package Georend Transmission adds Ford 6R140 transmission pan kit. So, what's the unique problem with the 6L80, 6L90 converter found in full-size vehicles? Conceptually, locking the converter should help the mph trap speed by reducing slippage. and it can handle a total gross vehicle weight of 8,600 lb, which makes it a great transmission for LS swaps with no modification needed whatsoever. And now, with some of these transmissions coming out of warranty, the aftermarket will soon begin to see issues that occur with them beyond their first years of life during their aging process. The new 2019 Camaro gets the a10 but, Its not the a10 (10L90) from the ZL1. They all look really similar, so make sure that you bother to count the pan gasket bolts, especially if you have an untrained eye. GM 10L80: A new kind of pump noise. The 6L80 transmission pan is similar in shape but the 6L80 is shorter at 17 1/2 inches. The factory 4L80Eand the stronger 4L85is essentially a traditional TH-400 three-speed automatic equipped with a fourth, overdrive gear. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. We are High Performance Transmission Builders Shift the transmission to Reverse. Tenth 0.64 In fact the input torque rating is 440 lb. Reverse 4.87. At the current time, the only way to use a GM 6 or 8-speed automatic is to tie it in with a GM engine like the LS3 and use the engine controller to work with transmission. The 6L80Es gear rations are as follows: There are two super easy ways to tell whether or not the transmission is a 6L80E. $ 439.00 Select options. 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. Fifth 1.52 By the time a converter rebuilder opens up a JMBX, the damage is done, and it can be hard to see what happened first. All this is handled with application of planetary ratios. The TCM is actually even programmed to adjust its operation for transmission clutch wear. GM states, ". Become a 6L80-E and 6L90-E expert now! If we change to the latest GM 10-speed automatic it has a 4.70:1 First gear and is factory matched with a 2.85:1 rear gear.

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