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891 B2. 5 unit (see chart below). Start the engine and run 4 quarts into GE-47716-2 Graduated Bucket, then shut vehicle off. I'll get it going with a tear down and inspection video and go from there. The previous TBV had a full open temperature of 194f (90c). It was fust introduced in the 2006 Corvette with the 6. Dodge | Chrylser | Jeep Transmission Parts. Center punch the marks, and drill 5/16" diameter holes. 01-21-2020 #4. : 21-NA-199. Figure 3: 2014-Later 6L80/90 Valve Body. This transmission and transmission controller can be found in other vehicles too and may Most of the stuff I do is stock or lightly modded. hrottle. Look for machined-down boss (A, B, C or D) on the upper casting. 20 $ 39 . , 5th P0776 Possibly Set6L80 (RPO MYC) and 6L90 (RPO MYD) transmissions equipped in the GM C/K full size trucks and SUV’s, Cadillac D body (STS-V) and the Cadillac/Chevrolet Y body (XLR, Cor-vette) may experience any or all of. Previous Article 6l80 Rebuild Manual PDF. using four 5/16"-24 x 1/2" button head bolts and nylock jam nuts. This detailed, step-by-step instructional manual is authored by engineer 1993-94-95-96-1997 Ford Ranger 5R55E Transmission Repair Manual - This is the PDF service repair manual for the Ford Ranger 1993-1997 Transmission Transfercase 4x4 system. Dec 1, 2016 · For 6L80/90, when drive is selected from park/neutral, 1st gear is commanded “with engine braking,” which means the low reverse clutch is applied. g. 6L80E - Free ebook download as PDF File (. About the 6L80 Transmission. 0L series and the Allison variety. Introduced in 2006, the 6L80 is a popular, 6-speed, RWD transmission produced for more than 8 million trucks, SUVs and cars. 0 (LM2) Diesel. 6L90E Fluid capacity with 300 mm converter. It was first introduced in the 2006 Corvette with the 6. If you don't post your tune and logs when you have questions you aren't helping yourself. It can also be controlled under DSC, or Driver Shift Control, e. Pressure test specifications, have transmission full of fluid and warmed to operating temperatures, Use scan tool to command EPC solenoid for test. Supermatic 6L80 Transmission Description and Operation The Supermatic 6L80 RWD is a fully automatic, 6 speed, rear-wheel drive, electronic-controlled transmission. Automatic transmissions are often seen as mysterious and overly complicated, but much of the guesswork Apr 17, 2022 · The R&R of the TEHCM (Transmission Electronic Hydraulic Control Module) for Switch & Film Rebuilds 6L90: The Problem of having “Delayed Forward and Delayed Reverse” in the 6L80 Transmissions may NOTjust be a Problem with Malfunctioning TEHCM Switches, but may also involve LEAKSfrom Damaged Switch Films. Millions are on roads around the world, and the 6L series of transmissions has overtaken the 4L60E as the most popular rebuild in the majority of transmission shops Transtar Part Number: D104750B. Whether it is on the control side or the internal function of the unit, transmission malfunctions will cause the customer to bring the vehicle to you with driveability complaints. régime de décrochage de 3000 tr/min (3000k) - 19432684CETTE BOÎTE DE VITESSES CONVIENT AU MOTEUR EN CAISSE DE TYPE « LT » CHEVROLET PERFORMANCE DOTÉ. These ratings are stated as a simple guideline and may not be May 31, 2023 · 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. I do tuning support/teach many major speed/rebuild shops and have thousands of hours loging/tuning/testing my own 2010 test Camaro. The new Hydra-matic 6L80 (6 Speed) is a fully automatic, six speed, rear wheel drive, electronic controlled transmission that features clutch to clutch shifting. The same manual auto shops and dealers reference to. mission ICF to the tool bar. Pressure should be 45-80 psi at idle and up to 300 psi in gear at wide open throttle. 13,8 qts / 13 L. Line Pressure Booster Kit 6L80-LB1 Keeps pump in high-volume position at high RPM Subscribe. Slipping 2 nd and 3 rd gears. Nov 29, 2016 · Refer to Figure 3 for the location of the new #8 checkball, which is near the center of the valve body. Identification Guide. Manual de reparaciones. It was first introduced in the 2006 Corvette, and is scheduled for Pick-ups in 2007, as shown in Figure 1. The 6L80’s and 90’s need to have minimal endplay for longevity. Always refer to the manufacturer’s manual for precise specifications. ocedure. Sonnax Transmission Company 2 Imtec Lane, Bellows Falls, VT 05101-0440, USA. UNSCREW THESE 6 BOLTS FOR MODULE REMOVAL. txt) or read book online for free. This detailed, step-by-step instructional manual is authored by engineer Apr 29, 2022 · 6L80 6L90 torque convertor failure at low miles. Transmisión AutomáticaModelo: 6L80EArchivo: rar6L80E (485 descargas ) Transmisión automática Cadillac 6L80E PDF . Also featuring a torque converter, the transmissions come with a complete master overhaul kit with new gaskets, seals, rings, and pistons. 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 Other Transmission. 4L engine, and is scheduled for Pick-ups in 2007. 800-843-2600 · 802-463-9722. nfig”. Find An Transmission Side (wide slot) All Except 6L80E/6L90E: 6L80E/6L90E: 3/8"-16 Trans Arm Nut Nicks on Hex 10mm Trans Arm Nut 10mm Trans Arm Nut 10mm Standoff Bolt 10mm Standoff Bolt 3/8"-16 Standoff Bolt 1/4"-20 x 7/8" Socket Head Bolt 1/4"-20 x 7/8" Socket Head Bolt Fig. This transmission will require approximately 10 quarts of fluid. Given the fact that most of these units have torque converter failure and pump damage, the pump will most likely need to be repaired or replaced. Get the best deals on 6L80/6L90 transmission parts and rebuild kits as well as techincal information at Global Transmission Parts. Newer to the transmission world is its use of direct clutch-to-clutch shifting and the total lack of bands. 4L80E (without converter) 7,7 qts / 7,3 L. Contact Us. The transmission fluid low of the 6l80 goes as follows: Bottom line leaving the transmission to lower radiator port. Supermatic 6L80 Transmission Description and Operation The L8T 6L80 Supermatic transmission package utilizes a converter with a lower stall range (2400-2800k). These valves can stick, wear at the bore, springs can break and more. The 6L80 also is found in the Chevy Corvette Introduced in 2006, the 6L80 has become the most popular General Motors transmission in production today. The 6L80 transmission is not just another component Information about rebuild transmission GM 6L45 /50, 6L80 /90. 6 Speed (6L80, 6L90) - 158F (70C) - TBV is external to the transmission 8 Speed (8L90) - 194F (90C)– TBV is external to the transmission 10 Speed (10L80, 10L90, 10L1000)– 143F (61C) – TBV is within the valve body on all listed applications expect those equipped with 3. Feb 13, 2023 · 6L80 transmission pan, it’s crucial to adhere to the specified torque specs to ensure optimal performance and prevent leaks. pdf), Text File (. Transmission SetupTransmission Type (GM 6L80/90E) – After selecting GM 6L80/90E from the drop-down, CAN Bus 2 Type will automatically chan. PULL THIS TAB TO UNLOCK MODULE FROM ELECTRICAL PASS-THRU. These ratings are stated as a simple guideline and may not be dipstick. I was wanting to know if this transmission needs to be reprogrammed ,flashed or relearned . On the LM2 Diesel the TBV is Mar 31, 2020 · Most full-size trucks and SUVs with a 6L80, 6L90 use a JMBX full-size (300mm) style converter. A 6L80 3-5-R Clutch hub was installed in this 6L90. 2016 Silverado CCSB 5. mission may exhibit a low line pressure condition. Add a maximum of 4 quarts of HP Fluid to the transmission, turn the TransFlow switch to idle once 4 quarts have been added, while allowing 4 additional quarts of oil to fill the DT-graduated bucket (Reducing fluid level in the TransFlow from 16–12). 30-DAY RETURNS. 6L80/6L90. 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. seconds. Avoid Counterfeits! 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 automatic transmissions. 6L80 Technical Tips - Free download as PDF File (. This book covers the identification process, operation, diagnostic pointers, common failures, and repair and rebuild procedures for the 6L80 transmission. If you do not have an external transmission The 6L80 transmission requires an unusual process for checking its fluid level. Everything seemed to be working good however after you go over 40 then come to a stop it feels like somone is rear ending you. This iden-tification system is not foolproof, because on some GM 6-Speed 6L80 MYC Hydra-Matic Automatic Transmission. The 6L80 is slightly smaller than its 6L90 contemporary and features one less clutch plate in each pack than the 6L90. 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. 122°F. Lower the vehicle. When the eighth checkball was added, the separator plate also changed ( Figure 4 ). All previous GM transmissions had been based on hydraulic controls with more electrical aspects with each upgrade, but this unit was developed as a electro/hydraulic controlled transmission. 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. CELA INCLUT L. The 6L80 / 6L90 TEHCM is located inside of the transmission on the 6L80 / 6L90 valve body. transmissio. 725. e clutches, especially to the 1-2-3-4 clutch pack. Apr 27, 2023 · Terminator X MAX users, unlock the full potential of your GM 6L80/6L90e 6-speed transmission with Holley EFI’s Transmission Controller. Cadillac STSV/XLRV with the 4. Transmissions Stock Transmissions Custom Transmissions Performance Transmissions Featured Transmissions Replacement Transfer Cases Transmission Coolers Reman Transmissions FAQ The Jasper Process Why Jasper Transmissions RAP®2 Program Value-Oriented Products & Superior Customer Service JASPER is committed to helping you succeed. Shift transmission through entire range – hold in each range for at least three (3. This pocket has always been there, but was always vacant until 2014. pdf - Free download as PDF File (. Page 3. have a 13 tahoe transmission went out installed a used 6l80 . The 6L 50 (and similar 6L 45) is a 6-speed longitudinally-mounted automatic transmission produced by General Motors. The new valve has a 70 stamped into the bottom of the valve. Verify drive wheels are blocked and parking brake i. Understanding this unit’s operation allows you to make an informed decision on the direction to turn for solving your issue. 10,3 qts / 9,7 L. From a 13 silverado. December, 2021. , 6L80, 6L90Valve Body Casting IdentificationLook for the machine. vehicle weights. GM 6L80/90 INTERNAL PARTS DIMENSIONAL DIFFERENCES A GM truck equipped with the 6L90 Transmission has an after overhaul complaint of a “screech” noise during the 2-3 and 4-5 shift. Lubricate a new 4-5-6 clutch piston with small amount of Trans-Jel® on both seal surfaces and install it into housing as shown in Figure 77, using a twisting motion. Typically, bolts should be torqued to a range of 18-20 ft-lbs, following the correct sequence. When complete, shift vehicle back. Jul 24, 2015 · This item: ATSG 6L80E GM THM Transmission Repair Manual (6L80E Transmission - 6L80E Transmission Pan - Best Repair Book Available!) $39. Sonnax valve body layouts provide a detailed overview of individual units making it quick and easy to determine what’s available for the specific valve body you’re working on. Upgrades that are available to make the 6L80 more robust are covered as well as the companies that offer upgrades. Double-click “Default Trans. Superior offers our original and genuine Sure~Cool® SYSTEM Cooler~Flow™ bypass valve kit with TransLab’s patented and patent pending Flow~Control Jan 14, 2021 · Unit Endplay. Install the 4-5-6 clutch apply piston "bellville" type return spring, as shown in Figure 77, with the fingers facing up. Generally, if the “A” boss is machined down, this indicates an MYA/6L. 0L engine. 3 For GM TH350, TH400, 700-R4, TH200, 200-4R, 4L60, 4L60E, 4L80E, and The 6L80 / 6L90 uses three-way solenoids and variable bleed solenoids for improved shift quality. 12,6 qts / 11,9 L. The transmission is automatically shifted featuring performance algorithms to minimize upshifts during closed throttle driving to prevent unnecessary shifting. Oct 13, 2023 · Most 6L80 failures are pressure-related. View all parts of the internal 6l80e transmission. If the low line pressure is not identified and corrected, clutches may be damaged during operation. This condition may be May 13, 2021 · Pressure Checker, Bearing Installer Tool For 6L80/6L90 12-3-4/3-5 Reverse Drum. Service plug with Neodymium magnet and O-ring seal. The 6L80 transmission provides optimum 6-speed performance and efficiency by taking advantage of a wide gear ratio and clutch to clutch operation. Generally, if the “A” boss is machined down, thi. 2 Fig. After installing the service pump cover P/N 24248573, a transmission may have low line pressure. Page 2 of 4 6L80 & 6L90 Installation Guide 61119 INSTALLATION CHECKLIST 6L80/90 technical information. Un Manual de Servicio completo, que contiene todas las instrucciones necesarias para cualquier reparación o servicio de mantenimiento. 18. It lists the kit contents and provides steps for installing the transmission, including attaching it to the engine, installing side covers, and attaching the torque converter. GM 6L80, 6L90 SURE CURE T. Why mess around with machining your original bell housing when Transtar carries an OE replacement at a very low cost? Buy Now. When properly operated and regularly maintained, this gearbox is able to reach the point over Features: Maximizes fluid flow to and from the transmission cooler. They are designed for RWD and AWD/4WD applications, and feature clutch-to-clutch operation with a wide gear ratio for Supermatic 6L80 Transmission Description and Operation The L8T 6L80 Supermatic transmission package utilizes a converter with a lower stall range (2400-2800k). • Do not use this transmission in place of a GM service transmission – the calibration in the transmission control module is not compatible with production systems. brackets. 8’s which are found in Australia and New Zealand delivered vehicles. DISCONNECT SELECTOR SHAFT NUB FROM TRANS MODULE. Orders over $35 ship for free! Pump Bushing 104034A 6L50, 6L80, 6L90 only, precision Lost or damaged component Pump Vane 76742 Excess endplay Selective Pump Thrust Washer 33452A 3/Bag High Performance/Heavy Duty Upgrades Classic, large-ratio boost valve for crisp, clean shifts without harshness. The filters we recommend for your 6l80e are: GM 24236933; ATP B-239; As an FYI, the 6l80 transmission pan gaskets are a much higher quality material than older style gaskets, which as usually a thin rubber or cork gasket. 20 Get it as soon as Sunday, Jun 30 First introduced in 2005, the 6L80 transmission is a 6-speed automatic gearbox that is made by General Motors at their Willow Run transmission factory in Ypsilanti Michigan, and at their transmission plant in Toledo, Ohio. glassroofgaps. This iden-tification system is not foolproof, because on some Mar 29, 2023 · Toolbox”Select “Add Individual. Upgrades that are available to make the 6L80E more robust are covered as well as the companies that offer upgrades. Instructions are also given for ensuring . Billet aluminum construction. Simply place the tool in the drum and use an air gun in each hole to check for leaks. Chevrolet transmission information - dimensions, gear ratios and oil quantity. Put drain hose into GE-47716-2 Graduated Bucket. Fill transmission only with synthetic fluid included with transmission purchase or Dexron VI. Direct fit with OEM 6L80 6-Speed transmission and fluid lines. The 6L80 3-5-R is 8 inches tall, while the 6L90 3-5-R Clutch hub is 8½ inches tall. 1. Some 6L80 / 6L90 transmissions do not use a dipstick. Skipping 2-3 gears. Here’s how to check the Figure 4 fluid level: listed in this TSB. Cracked drum. With this in mind, you need to measure the endplay of the unit BEFORE you disassemble the unit. From the DT-52263 Transmission Fluid Exchange Kit, remove cooler lines and install DT-52263-1 Block Assembly. It features an easy to use interface that lets you raise and lower shift points, make GM 6L transmission. The document provides technical information on the 6L80/90 transmission including: 1) The pressure test port is located behind the bell housing on the passenger side. , "tap shifting". txt) or read online for free. If the low line pressure condition is not identified and corrected in time, damage may occur to t. FREE SHIPPING ON ORDERS OVER $100. This iden-tification system is not foolproof, because on some valve bodies HYDRA-MATIC 6L80 (6 Speed) – ATSG (Automatic Transmission Service Group) By visiting our site, you agree to our privacy policy regarding cookies, tracking statistics, etc. Each layout: With more than 60 layouts to choose from, these convenient, go-to reference guides are valuable resources Instructions d'installation de la trousse de boîte de vitesses Supermatic 6L80. Millions are on roads around the world, and the 6L series of transmissions has overtaken the 4L60E as the most popular rebuild in the majority of transmission shops and dealerships today. 1 YEAR LIMITED WARRANTY. Nov 8, 2022 · About the GM 6L80 Automatic TransmissionThe 6L80/6L90E automatic transmission fills a much needed duty gap between the versatility of the 4. It’s a single-disc, non-captive clutch unit that is somewhat similar to late 300mm 4L60-E converters. pdf142_6l80e. 7. dy Casting IdentificationLook for the machined-down boss on the up. D'UN SYSTÈME DE COMMANDE DU MOTEUR CHEVROLET PERFORMANCE. Este es un manual de reparación de la transmisión del vehículo. OF 6L80E/6L90E WITH PAN REMOVED. Clutch Failure. Sep 17, 2023 · Most 6l80e transmission filters and kits which include a new pan gasket, filter, and filter seal cost around $20 – $30. Scribd is the world's largest social reading and publishing site. Pictured below are just a few of the Updates & Upgrades that go into each 6L80E Transmission. Raybestos Powertrain has developed a 3-5 Reverse redesigned ZPak (RZP-005 The 6L80 denotes that the transmission is a 6-Speed, Longitudinally mounted, and for 8000 lbs. Obtain an engine speed between 1000 and 1750 rpm. Note: 6L90 Early-style ('10-earlier) also have the exhaust slots like shown above. After Pump Cover or Complete Assembly ReplacementAfter installing a factory service pump, part #24248573, a tran. The revised TBV has a full open temperature of 158f (70c). Some of the most common issues include: Cracks in the 1-2-3-4 pistons. This is not your everyday off the shelf auto store manual. Join us as tuning expert Tony Gonyon helps resolve a lot of common GM 6L80 Transmission tuning woes. Final level check, engine idling, transmission in park, temperature must be 86-122*F This document provides instructions for installing a Chevrolet Performance 6L80 transmission on an LS style crate engine using a Chevrolet Performance engine control system. Step 7: Attach the shifter mounting brackets to the vehicle. The Hydra-Matic 6L80 (production code MYC) is a six-speed automatic transmission produced by General Motors for use in rear- and rear-biased Allison Transmission Parts. rk the center of the bolt holes in the shifter mounting. It's RPO code is "MYC" and it is domestically manufactured in GM's Ypsilanti, Michigan plant. 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. Switch the TransFlow DT-45096 to Flow and start the engine: 18. -down boss on the upper valve body (Figure 1). Jan 30, 2018 · This identification guide covers GM 6L45, 6L50, 6L80 and 6L90 valve bodies, plus the BMW early- and late-style transmission separator plates. Figure 4: 2014-Later 6L80/90 Separator Plate. 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. 6L 45/6L 80 is a compact, hi-tech and reliable transmission, which features an automatic control over most of gearbox functions. Download a free 108 page 6l80 rebuild manual pdf and procedures guide. 6L80E Fluid capacity with 300 mm converter. Read the privacy policy Accept Decline Some 6L80 / 6L90 transmissions do not use a dipstick. setP0776 will set if:The TCM detects an incorrect oncoming clutch gear ratio, or flare, when the 3-5-R Sep 9, 2020 · Condition. Without scan tool you will have approximately 45-80 psi at idle and upwards of 300 in gear at The 6L80/6L90E transmission fills a much needed duty gap between the versatility of the 4L series and the Allison variety. Generally, if the A boss is machined down, this The Supermatic 6L80 RWD is a fully automatic, 6 speed, rear-wheel drive, electronic-controlled transmission. 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. Problem #5 - The High Pressure Oil Pump As with the valve body, the 6L80-E high pressure oil pump contains multiple valves that are responsible for the proper oil flow about the transmission, and as a result, suffers from similar issues. It consists primarily of a 4-element torque converter, an integral fluid pump and converter housing, a single and a double planetary gear set, friction and mechanical clutch assemblies, Level Control Plug FRONT OF TRANSMISSION 6L80/6L90/6L50/6L45 Installation Guide 01112022 Some 6L80/6L90/6L45/6L50 transmissions don use a dipstick. When cutting the JMBX open, converter rebuilders report that a high percentage of units show extreme damage due to the clutch piston and front Sep 17, 2021 · GM 6L45, 6L50, 6L80, 6L90 Valve Body Layout. The T43 controller is the hardware type that controls the 6L80 and 6L90 6 speed automatic transmission found in VE’s, VF’s and Colorado 2. Brand: Model: Model Year: VIN: Engine: Transmission:Brand: Model: from to from to Engine: Transmission: Chevrolet Silverado, Suburban, Tahoe 2015 2016 6L80 (MYC) Automatic GMC Sierra, Yukon, Yukon XL 2015 2016 6L80 (MYC) Automatic Condition Some customers may comment on the following conditions: • No 4th, 5th and 6th gears. Based on accessibility, transmission fluid may be added through the fill tube plug assembly hole (1) or through the oil level check plug hole in the bottom of the transmission fluid pan (2). Once the shifter assembly is mounted, tighten t. Pressure test port: passenger’s side behind bell housing. It's a long video. 1. He'll discuss Torque Management, eliminating Torque Conv Cadillac GMC Holden Hummer. External transmission cooler to upper transmission cooler line port. 6L80E Fluid capacity with 258 mm converter. This covers all you need to know about the ins and outs of rebuilding a 6l80e transmission. This improves both acceleration performance and fuel economy. 6L80E/6L90E TM REMOVAL INSTRUTIONSThe Instructions below illustrate how to safely remove and install the T43 T. Next Article GM 6l80 Transmissions: How to Rebuild & Modify. These transmissions often come in with a delaminating Pressure Regulator (PR) valve which wears out the PR valve bore in the pump Superior® Sure~Cool® STL010Ⓡ system with Lube~Loop™ Cooler~Flow™ active bypass, US Patent # 11. PART NUMBER SC-6L80-6L90. Lower radiator to upper radiator port out to external transmission cooler. Fits all 2014-up 6L80/90E AND NOW FITS 8L80/90E 2016-up AND L5P ALLISON. All previous GM transmissions had been based on hydraulic controls with more electrical aspects with each upgrade, but this unit was developed as an electro/hydraulic controlled transmission. It consists Jan 27, 2022 · 6l80 transmission problem. Have Peace Of Mind, knowing that your new 6L80E Transmission has all the Updates developed by General Motors Engineers combined with the Latest Industry Advancements providing Unparalleled OE Strength and Durability. GM 6L80 Transmissions Steve Garrett,2022-01-14 Introduced in 2006, the 6L80 has become the most popular General Motors transmission in production today. Using Terminator X MAX along with our Holley EFI Transmission Harness and handheld, you can control GM’s 6 Speed transmissions in addition to complete engine control. Verify transmission fluid temperature (TFT) is between 86°F a. This new OEM bell housing covers over 90% of all GM 6L80 and 6L90 transmissions on the road today. Jun 3, 2020 · Our high-performance transmissions —including GM 6L80 (level 1 and 2) and GL90 — are built to the horsepower, torque, and rear gear ratio specs of the engine that it will be matched to. indicates an MYA/6L45 unit (see chart below). I’ve ran a dozen different converters from 1800K-6000K stall and four different 6L80E transmission mods. 0L engine, Cadillac STSV/XLRV with the 4. • Shift the transmission into 7th gear with the PRNDM in the M position. IDENTIFICATION GUIDE. The LT1/LT4 6L80 Supermatic transmission package utilizes a converter with a higher stall range (3000-3400k). To Learn C4 (For 1-2, 5-6, or 7-8 Shift) 1. Automatic transmissions are often seen as mysterious and Jack Erjavec,Michael Ronan. This manual is guaranteed to be better than any auto store manual. But it does take a bit of experience to not damage anything on the valve body or inside the This book covers the identification process, operation, diagnostic pointers, common failures, and repair and rebuild procedures for the 6L80E transmission. The new Adapt-A-Case multi-functional tool (p/n T-135PRBRAC) tests the pressure of the 6L80/90 1-2-3-4/3-5 reverse drum to ensure there are no cracks or leaks. applied. The “70” stamp is visible on the valve when installed on the transmission. A partial circuit diagram shows shift solenoid 1 is “ON,” which moves clutch select valve 2 to the left, connecting a passage from CBR 1/4-5-6 pressure to the low reverse clutch apply passage 6l80 Transmission Cooler Flow Direction. The new Hydra-matic 6L80 (6 Speed) is a fully automatic, six speed, rear wheel drive, electronically controlled transmission that features clutch to clutch shifting. Basic 6L80e/6L90e tuning guide. This condition may be caused by Rust Inhibitor material in the service pump cover sticking the pressure regulator valve (#233), isolator Identification Guide GM 6L45, 6L50, 6L80, 6L90. Use one of the quick links to take action today. Read More. er valve body (Figure 1). Bulletin No. Proper fluid level is achieved when fluid begins to drip from the Level Control Plug opening. May 31, 2022 · The 6L80 has had a load of transmission problems, some of which directly inhibit drivability. Many 6L80 applications don’t have a dipstick; there’s a plug in the dipstick hole. The plug can be removed and the hole used as a fill point for transmission fluid (Figure 2). Through dipstick tube add 6 quarts of DEX6 transmission fluid. Ford | Lincoln | Mercury Transmission Parts. This transmission can be used Identification Guide GM 6L45, 6L50, 6L80, 6L90. Jun 8, 2020 · 6L80 MYC Automatic Transmission Built in the Silao Mexico Plant 2 Chevrolet Silverado New Model 2019 All All All 6L80 MYC Automatic Transmission Built in the Silao Mexico Plant 2 Chevrolet Silverado 2020 All All All 6L80 MYC Automatic Transmission Built in the Silao Mexico Plant 2 Chevrolet SS 2014 - 2017 All All All 6L80 MYC Automatic SK 6L80. I can also remote tune the engine whether FI or NA. 3/6L80e, not as slow but still heavy. Jan 14, 2022 · Introduced in 2006, the 6L80 has become the most popular General Motors transmission in production today. Select the “Transmission” folder. Verify engine is idling at 0%. SHOWING NUB DISCONNECTED FROM TRANS MODULE. Pressure Learns: Note: It is recommended to utilize a road with a speed limit between of 64-72 km/h (40-45 mph) for this procedure. 6l80 Rebuild Manual PDF. xp qv mv ln tm cp pj gz yd ln
