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6L80 transmission controller

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  3. This transmission controller is designed for situations where a standalone transmission controller cannot control the transmission directly. This all-in-one solution that will allow the 6L80E or 6L90E just transmission and factory controller to be installed in any vehicle with any engine combination and maintain a fully functional transmission
  4. This is not a standalone controller. The TCM-2650 is designed for situations where a standalone transmission controller cannot control the transmission directly. Newer transmissions, including the GM 6L80, contain the factory transmission control module inside the valve body

PCS GM 6L80/6L90 Transmission Control Module TCM-2650. This TCM is designed for retro-fitting the GM 6L80/90in applications that DO NOT have the means to control the transmission. Works great for LS swaps that are using aftermarket stand alone EFI or carbureted applications. View All Close These harnesses are designed for retrofitting '08 - '13 LS3 engines (Corvette, Camaro, Crate Engines) and 6L80E/6L90E transmissions into older muscle cars and street rods or newer non-emissions controlled vehicles. They are completely plug and play with four wire hookup (switched power, constant power and ground connections required) The TCM2650 is designed for situations where a standalone transmission controller cannot control the transmission directly. Newer transmissions, including the GM 6L80, contain the factory transmission control module inside the valve body. These mechatronic valve body designs make it nearly impossible to directly control the transmission solenoids with a standalone transmission controller

6L80 6l80e on eBay - Seriously, We Have Everythin

6l80 auf eBay - Bei uns findest du fast Alle

US Shift Electronic Transmission Control Systems let you take charge of your 6R80, 4R70W, E4OD, 4R100, 4L60E, or 4L80E transmission and unlock its true potential. Our transmission controllers are compact, packed with features, and have a built-in display for tuning as well as user-friendly software for more in-depth tuning. They are designed and built with OEM quality in mind while still being. 3. PST is mostly correct. The TCM needs that input to function properly. But, you need to have a calibration loaded in the 6Lxx integrated controller before you can use the PCS TCM-2650 to manage it. I'm trying to find out what the recommended calibration file for the 6L90's Tehcm controller is for a stand-alone system Automatic Transmission Controller, FAST EZ-TCU 2.0, GM 4L60E, E4L65E, 4L70E, 4L80E, Chevy, Lap Top Compatible, Kit. Part Number: FST-30382-KIT Not Yet Reviewe 6L80 Checking the Fluid Level on Some passenger car applications . The 6L80 transmission utilizes a very unique process for checking the fluid levels. Some 6L80 applications do not utilize a dipstick. Instead a plug has been placed into the dipstick hole. The plug can be removed and the hole can be used as a fill point for transmission fluid

6L80E & 6L90E Transmission Controller - LSx Everythin

Universal. Product Type. Automatic Transmission Controller. Automatic Transmission Lock-Up Torque Converter Control. Multi Purpose Switch. Trans Controller Harness. Default. In Stock. Product Name The 6L80 was, from the ground up, developed as an electric over hydraulic transmission with microprocessor control. The 6L80 began manufacture in 2005 for release in 2006 model year GM vehicles, persisting until at least 2016 in both 6L80 and 6L90 versions

Our Price: $400.00. Take full control of your 6L80/6L90 up shifts and down shifts with our in-house modified tap shift shifter! Includes the cable and brackets. Available in black or tan. Requires E38/T43 reprogramming for proper operation when using with a 6L80 or 6L90 transmission Transmission Electro Hydraulic Control Modules (TEHCMs) have been added to the ACDelco GM Original Equipment (GM OE) product offering and can now be reprogrammed without relying on the dealer. 24275871 6L50/6L80 2006 STS V8 4DR, CTS 4DR, CTS V 4DR, CTS HFV6 4DR, CTS 4DR RHD, STS 4DR, STS V 4DR, STS V8 4 DR, STS-L 4 DR (China) MYC, MY So introducing these new con trollers was the next logical step, not just for them but also for you. If you have a project that involves a Chevy 6L80E, 6L90E, Ford 6R80, or a Toyota A761 or AB60 6-speed automatic transmission, give HGM a call: We'll be happy keep you up to date with the progress Basic 6L80e/6L90e tuning guide. 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 2.8's which are found in Australia and New Zealand delivered vehicles. This transmission and transmission controller can be found in other vehicles t supermatic 6l80 transmission controller kit rev 18se19 part no. 19366636 sheet 1 of 26 all information within above border to be printed exactly as shown on 8.5 x 11 white 16 pound non-bond recyclable paper. print on both sides, excluding templates. to be unitized in accordance with gmcca specifications. date revision auth dr titl

Performance 4L80e 6L80E 6L90E Transmissions, Transmission controllers. Zero Gravity Performance is a company with over 30 years experience working in the automotive performance market.We are located in Mesa Arizona and have been building high performance transmissions for over 25 years. We offer numerous services to assist you in getting the. 6R80 Controller for Coyote Swap Applications. Coyote 5.0 engine swaps have blown up in recent years - from vintage cars and trucks and Fox body Mustangs, to wild projects like this Coyote swapped Porsche Cayman.With the popularity of these swaps comes new products and packages to help alleviate issues and introduce new possibilities for these swaps This item: 6L80 2015 Chevy Silverado 1500 5.3L TEHCM Transmission Control Module. $240.00. Only 19 left in stock - order soon. Ships from and sold by Street Smart® Transmission. GM Genuine Parts 24236933 Automatic Transmission Fluid Filter Kit with Seal Transmission Controllers, PCS Simple Shift, PCS, Compushift, 727 to 518, 727 to A518, 727 to 48RH, 4L60E TCM, 4L80E TCM, 4R70W TCM, 4R100 TCM. Showing all 5 results. 4L60E / 4L65E, Programmable Electronic Transmission Controller, Stand Alone $ 790.00 Add to cart; 4L60E, TPS adapter kit allows installation of the Simple Shift transmission.

Per Winstead, As far as the 6L80E, it's a much larger transmission and will sometimes require some clearancing in musclecar applications. In its favor is the fact that even with factory internals, it's a pretty sturdy gearbox. A stock 6L80E transmission with a proper tune can typically hold up to 750 horsepower, says Winstead A stand-alone controller with powerful features for modern 4 and 6 speed transmissions

GM 6L45E 6L50E 6L80E 6L90E TCM2650 transmission controller

6L80E / 6L90E New GM Transmission Control Module. $665.00. Brand: TK Performance & Auto. Availability: In Stock. 6L80E / 6L90E New GM Transmission Control Module Programmed to your VIN upon arrival, Can be Custom tuned with our calibrations when purchased with our Custom Tuning. Default Title The electro-hydraulically controlled 6L80-E has a modular arrangement that represents a significant departure in the design and operation of other General Motors automatic transmissions such as the 4L60 and 4L80 Series, including clutch-to-clutch shift operation rather than conventional bands. With the 6L80-E, there are three gearsets: a simple. Gen V Engine Controller Kit for 6L80e or 6L90e Transmission. $ 2,000.00. Buy in monthly payments with Affirm on orders over $50. Learn more. Available on backorder. SKU: ECK-500 Category: Gen V Engine Controller Kits Tags: controller kit, Gen V, gen V engine Controller Kit. Product categories. Air Conditioning Control your 4L60E, 4L80E, 4R70W, E4OD or 4R100 transmission. Bluetooth/App enabled, US Made, Stunning Billet Waterproof Case. Check it out TCM2600 TRANSMISSION CONTROLLER. The TCM-2600 is the cost-effective industrial workhorse of the product line. The TCM-2600 is an excellent option for domestic transmissions where only low-side solenoid control is required. Current monitoring is available on four of the PWM channels. The TCM-2600 includes two CAN interfaces for seamless.

PCS GM 6L80E/6L90E Transmission Control Module TCM-265

Kit-1071 Ls3 Engine Controller Kit With 6l80e/6l90

Most of the stuff I do is stock or lightly modded. 2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy. If you don't post your tune and logs when you have questions you aren't helping yourself. 01-21-2020 #4 Transmission general data. The 6-speed automatic transmission 6L80 was manufactured by GM for rear- and rear-based four-wheel drive cars with a longitudinal powertrain positioning. This transmission is a modification of 6L45. Click on main category to see more related parts 6l80 pressure control solenoid. Jul 02 2016, 5:45pm. I have a 2010 Silverado with the 6L80 transmission. My pressure control solenoid went out (stuck open). Any ideas on where exactly in the transmission this is located and if it's something I could do myself 6L80 & 6L90 Installation Guide Read This Entire Document Before Installing Your Transmission . Rev 1.0 31AS Extremely Important This transmission is an electronically controlled unit with an internal TCM (transmission control module) that must be Reprogrammed before operating the vehicle. Failure to do so will destroy the transmission

COMPUSHIFT transmission controllers control a wide range of transmissions and are NOW app programmable. Get a price today. Factory 2 / 4 Melrich Road Bayswater, VIC 3153 Australia. The 6L45 / 6L50 / 6L80 / 6L90 are 6-speed automatic transmissions produced by General Motors. The 6L45 and 6L50 are similar as are the 6L80 and 6L90 I just asked again, and he said the Dominator EFI will control the 6L80E transmission. 01-09-2018, 10:24 AM #16. atvracer. View Profile View Forum Posts Private Message View Blog Entries Junior Member Join Date Jan 2018 Posts 7. Danny, can you confirm this with your inside guy? Thanks. 01-09-2018, 10:27 AM #17. Transmission weight: w/ 300mm converter Wet: 109kg ( 240lb ) estimated 4L60 weight Wet: 74 - 88.5 kg (163.2 - 195.0 lb) 4L80 weight Wet: 115 kg (254 lb) The Engine Control Modules (ECM) that communicates with the 6L80/90 Transmission Control Module (TCM) is programmed to only recognize Gen IV LSx engines

Powertrain Control Solutions - TCM2650 Mechatronic

  1. Remanufactured 6L80 / 6L90 Valve Bodies and TEHCM's. We provide an out-the-door price, with shipping, for a replacement remanufactured GM 6L80 / 6L90 valve body and control module direct to your repair shop. Modules are already matched to your calibration by VIN# and are plug-and-play
  2. ator ECU can't control it. I think the extra gears and the taller overdrive would be nice but I wonder if it's worth all the effort. I have a 6L90E in my Camaro
  3. g fluid level check procedure. Verify drive wheels are blocked and parking brake is applied. Verify engine is idling at 0% throttle
  4. 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 a
  5. Painless Performance Products Perfect Torc Transmission Controller GM 4L60E, 4L65E, 4L80E, 4L85E Transmissions $645.99 Chevrolet Performance SuperMatic Transmission Controller Systems for 4L60-E with LS Engine
  6. 6L80 Transmission Control Module For Hummer Cadillac Chevrolet Pontiac 24249178. $169.00. + $10.00 shipping. + $10.00 shipping + $10.00 shipping. Seller 99.5% positive. Seller 99.5% positive Seller 99.5% positive

6L80E / 6L90E New GM Transmission Control Module Programmed to your VIN upon arrival, Can be Custom tuned with our calibrations when purchased with our Custom Tuning. Add to Cart. Add to Wish List View Details Quick View. Raybestos. Raybestos 6L80E / 6L90E High Energy Clutch Pack Module Whether you need 6L80 wiring diagram information, 6L80 transmission rebuilders tips, 6L80 technical information, 6L80 diagnostics, 6L80 troubleshooting help, or just answers to your 6L80 transmission rebuilders question, the Transmission Rebuilders Network is the place to go Bulletin #: 0260 Manufacturer: GM Vehicle: All Trans ID: 6L45; 6L50; 6L80; 6L90 Trans Type: RWD 6-Speed Perform a Service Fast Learn Adapts after Every Major Transmission Service COMPLAINT: Unacceptable shift quality, usually immediately after a repair on the transmission or transmission control systems. May be accom- panied by various computer codes

Quick 6 Stand-Alone Transmission Contro

Shop Lokar 6L80E Shifters and Control Modules parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. Lokar 6L80E Shifters and Control Modules parts in-stock with same-day shipping JASPER offers upgrades to the early-style GM 6L80/90E transmission such as a modified stator support shaft with updated 1-2-3-4 and 3-5/reverse seal rings and a notched valve body spacer plate gasket. Every JASPER Transmission undergoes dynamometer testing to ensure proper gear ratios, line pressure, cooler pressure and flow, and noise

Any plans for 6L80E control? - Holle

Opening the transmission is a laborious task, which is why it is reasonable to expect labor costs of at least $300 to replace the transmission control module. In many older models ( especially automatic transmissions ) the module is located in an area of the engine that is much easier to reach Transmission: 19366637 Torque Converter: Included with Transmission Transmission Control System: Included with Transmission Transmission Installation Kit: 19420358. Engine Specifications. LS3 6.2L (376 cu in) 430 hp @ 5,900 rpm; 424 lb.-ft. @ 4,600 rpm; 10.7:1 compression ratio; Transmission Specifications 2WD. 6L80-E Six-speed automati

LS3/6L80

PATC GM Performance Transmissions, TH400, TH350, 700R4, 4L60E, 4L80E, 6L80E, 200-4R and others. PATC builds GM performance transmissions in many levels The 6L90 transmission is slightly longer and taller than a comparable configuration 6L80 due to it's beefier internals. GM states, . 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 6L80/6L90 Module Removal 1 View of 6L80/6L90 with pan removed Pull this tab to unlock module from electrical pass-thru Disconnect selector shaft nub from trans module Unscrew these 6 bolts for module removal . 6L80/6L90 Module Removal 2 View after removal - make sure the Unplug the two electrical connectors. Note: Transmission controller and torque converter included with transmission. Emissions-friendly Corvette and Camaro power for your project vehicle! Rated at a strong 430 hp, the original E-ROD crate engine delivers big power with 50-state legal emissions compliance for countless pre-1995 cars, trucks and SUVs Wireless EZ TCU lets you tune your transmission directly from a smartphone or tablet. Bluetooth enabled module allows for communication between the EZ TCU and an iOs or Android app, making it possible for a user to control shift points, firmness and aggressiveness. Live data feed and intuitive self-diagnostics. Bonus anti-theft function to protect from car theft

Kit includes 525HP LS3 with 489FT-LBS, 6L80E six speed automatic transmission with the proper torque converter, engine control system, & transmission controller. Availability: Largest Chevrolet Performance Dealer in the World Painless Performance Products 66501 - Perfect Torc Transmission Controller GM 4L60E, 4L65E, 4L80E, 4L85E Transmissions (0) $645.99. Some parts are not legal for use in California or other states with similar laws / regulations . Motor Vehicles PSR-5. 2006 to 2018 General Motors and BMW vehicles equipped with 6L45, 6L50, 6L80, 6L90 or GEN1 6T70 and 6T75 automatic transmissions often come in with damaged oil pressure switch diaphragms. These five diaphragms are referred to as TFP or transmission fluid pressure switches and they are located within the TEHCM GM 6L80 6L90 Transmission -GM 6L80E Transmission 2wd or 4x4 STOCK REPLACEMENT Includes: Precision Gasket & Seal KitOEM Friction & Clutch SetS

6L80E 6L90E Billet 13 Vane Pump Rotor - Zero Gravity

The Novak Guide to the GM 4L80E Automatic Transmission Introduction. The 4L80E transmission is the advanced progeny of the legendary TurboHydramatic TH400 automatic transmission, and is based heavily on the 400 in both parts and strength, yet featuring an added overdrive gear, a lock-up torque converter and advanced electronic controls Salvage the transmission control unit and restore normal shift operation by installing a set of four seals and laminate discs from the Sonnax pressure switch rebuild master pack. 6L45 , 6L50 , 6L80 , 6L90 , 6T70 (Gen. 1) , 6T75 (Gen. 1 For 6L45 6L50 6L80 6L80E GM Transmission Control Module 2011 & UP GM#24254908. $179.00. Free shipping Free shipping Free shipping. Seller 97.5% positive Seller 97.5% positive Seller 97.5% positive. For 2009 Chevy Silverado 1500 GMC Sierra 1500 4.8L 5.3L Fuel Pump Assembly. $73.70 Niedrige Preise, Riesen-Auswahl. Kostenlose Lieferung möglic PCS GM 6L80E/6L90E Transmission Control Module TCM-2650. Powertrain Control Systems. MSRP: Now: $950.00. Was: PCS GM 6L80/6L90 Transmission Control Module TCM-2650 This TCM is designed for retro-fitting the GM 6L80/90in applications that DO NOT have the means to control the transmission. Works great for LS swaps that are using aftermarket stand.

A few thoughts: 1. The 6L80/90E is a good deal bigger. Floor-cutting may be necessary. 2. TCI 6-speed is a 4L80E with two extra ratios. I'm not sure how they get the two additional forward gears, but the top to bottom ratio spread is typical of the GM 4-speeds (4-ish:1,) and not the 6-speeds (6-ish:1. TRANSMISSION ELECTRO-HYDRAULIC CONTROL MODULE (TEHCM) The internal component on GM 6-speed transmissions, including the 6T30/40/45/50, 6T70/75, 6T80, 6L45/50, 6L80, and 6L90 of the TEHCM combines the function of a TCM with valve body solenoids, integrated electronic and hydraulic components, pressure and temperature switches, filter plate and an upgraded lead frame - all in a single unit • Chevrolet Performance-specific design includes provisions for an aftermarket transmission cooler, including -6 AN fittings • Kit includes the transmission, controller (with street and track calibrations) and harness. Note: PCSSFT5000 is a plug and play shifter for the Chevrolet Performance 6L80e harness

How to Program 6L80 TCM Transmissions Control Module GMC

  1. 6L80E Transmission GM 6L80E 6L90E Level 2 Super Duty Pterodactyl Junior Select options; LS3 Fiberglass Two Piece Motor Covers $ 649.00 Select options; #BRNY, Chevy Silverado / Tahoe, GMC Sierra / Yukon NP236 NP246 NP261 NP263 Transfer Case Saver $ 29.00 Add to cart; #RCF5-4L80 / 2010-2015 Camaro 4L80E Swap Crossmember from a 6L80E $ 275.00 Add.
  2. The 6L80/6L90E transmission fills a much needed duty gap between the versatility of the 4L series and the Allison variety. 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
  3. A6 (6L80/6L90) have their own controller - T43 TCM - inside the pan attached to the valve body this is what controls the transmission. What model is your A6 transmission from ? I would recommend using the ECM and OS that was originally paired with your transmission from the OEM
  4. Weight: 5 Ounces. DESCRIPTION: Genuine Kostal (GM Original Equipment Manufacturer - OEM) connector replacement pigtail for many GM 6-speed automatic transmissions from 2007-newer engine harnesses. Commonly used with GM Vortec LS-Series, LS1, LS2, LS3, and LSA engines. This transmission can be found in many common vehicles such as Cadillac.

US Shift Stand-Alone Transmission Controller

  1. g myself. Here's what I've learned
  2. Simple Shift Automatic Transmission Controller. Simple Shift is the latest breakthrough in electronic overdrive transmission control. No laptops or hand-held tuning devices are required to completely control shift points, shift firmness, and torque convertor lockup. All parameters are simply adjusted with easy-to-use dials on the end of the.
  3. Word of warning: There a lot of options in the software & most will have no effect on the 6L80 as it's a universal controller for multiple transmissions, so don't go uploading firmware that is not intended to run a 6l80e, also some of the available outputs like PWM 2&3 are what are configured to send the TPS & Torque information, so.
  4. 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.

Automatic Transmission control Knock Sensors NOTES: These Harnesses are designed for retrofitting '08 - '14 LS3 engines with 6L80E or 6L90E transmissions into older muscle cars and street rods or newer non-emissions controlled vehicles. They are completely plug and play with four wire hookup (switched power, constant power and ground. The 6L80E transmission is a 6 speed automatic transmission with both a single and double planetary gear set. The planetary gears provide six forward gear ratios with a reverse. Fully automatic changing of gear ratios is done with the use of the transmission control module or TCM Hi guys, I bought a 2014 chevrolet silverado 5.3 LTZ with the 6L80E transmission. When I keep the truck at a steady speed ,for example 35 m/h, the transmission keeps changing rpm. It s constant changing between 1400 and 1200 rpm. When I drive at 50 m/h the rpm changes from 1600 to 1400 rpm. It se..

Tuning Stand Alone 6L80E / 6L90E - HPTuner

The 6L80E transmission is now for sale at our lowest price! We pull out all the stops with our Hydra-Matic 6L80 build. From its clutch packs helical cut gears to its performance Built lock-up torque converter you won't find a better deal on the market. Hydra-Matic started production of the 6L80E in 2006 and continue the legacy of this sturdy. Transmission Control Module (TCM) P0601 Transmission Electro-Hydraulic Control Module Read Only Memory Incorrect program/calibrations checksum = TRUE Boolean >= 5 Fail Counts 11 OBDG07 TRANS Diagnostics 6L80/6L90 COMMON SECTION 1 OF 8 SECTIONS 6L80/6L90 COMMON SECTION Page 1 of 110 1 OF 8 SECTIONS. COMPONENT/ SYSTEM FAULT CODE MONITOR.

Automatic Transmission Controllers - GM Transmission Make

Using 6L80 6L90 AUTOMATIC GEARBOX Service Repair Workshop Manual covers every single detail on your machine. Provides step-by-step instructions based on the complete disassembly of the machine. This 6L80 6L90 AUTOMATIC GEARBOX repair manual is an inexpensive way to keep you vehicle working properly. TRANSMISSION COVERED: 6-SPEED LONGITUDINAL. 6L45, 6L50, 6L80, 6L90 Service Fast Learn Adapts 6 Speed GM July, 2011 6L45, 6L50, 6L80, 6L90 Service Fast Learn Adapts Service Fast Learn Adapts is a procedure for 6-speed automatic transmissions in which a series of tests are run to allow the transmission control module (TCM) to learn individual clutch characteristics. Onc

Articles | 6L80E / 6L90E Tuning

  1. Certified Transmission offers the following resource for those interested in knowing vehicle applications for the remanufactured 6L80 transmission. To view applications begin by selecting the vehicle manufacturer listed below. Reset Search. Cadillac Chevrolet GMC Hummer Pontiac
  2. The 6L80e Transmission became available around 2008 in the Truck / SUV platforms. Although it is 6 speeds and desirable for some applications it is fully electronic, adds complexity, and will add cost to your project to be fully functional. The TCM (transmssion control module) has been separated from the ECM (GenIII ECM ran both engine & trans)
  3. The American made GM 6L80 transmission took the place of the 4L60-E, 4L65-E, 4L70-E, 4L80-E and 4L85-E, but it had some big shoes to fill.GM needed an affordable yet modern automatic transmission to take the place of legends such as the TH400 and 4L60-E in its American cars. The 6L80-E was designed for powerful generation III+ V8 engines which often appeared in GM's various trucks, SUVs.
  4. The 6L80 was a much different transmission than its predecessor and was intended to be replaced in 2006 when it was initially released. This new unit came with a new 32-bit controller integrated into the valve body that stayed in constant communication with the ECM via GM's new high-speed can bus network
  5. 0411 PCM Transmission Pressure Control Solenoid Control Power (Wired to pin C on the transmission connector) C2 Red Connector Pin 6. 0411 PCM Transmission Input Shaft Speed Sensor (This is the sensor right behind the bell-housing of the transmission
  6. Shop 6L80E Transmission parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. 6L80E Transmission parts in-stock with same-day shipping
  7. 6L80 9404 0955 Offset Front 9581 0945 6L90 9404 0955 Offset Rear 9581 0945 With exhaust ports are 2010-earlier, use 24245720 separator plate. ISS and OSS bosses short on the 6L80 and 6L90. No exhaust ports are 2010-later. ISS and OSS bosses tall on the 6L45 and 6L50. Figure 3 6L80: Four holes offset to left. 6L90: Four holes offset to right
GM 6L80/90 in an XJS - XJ-S - Jag-lovers Forums1953-2013 Corvette TCM-2650 Mechatronic TransmissionGen IV and Gen V Chevrolet Engine 6L80E/6L90E 6 SpeedSpeartech LS2/6L80E swap! - PerformanceTrucks

To reset my TCM I turn on the key to the on position press the gas pedal to the floor for 10 seconds and then turn the key off then release the gas pedal and wait about 5 minutes to restart the engine. I have a 1999 Chevy 1500 I rebuilt the transmission so when I put it in drive its like it take off in high gear 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. The 6L80 Hydra-Matic transmission is a 6 speed automatic transmission manufactured by General Motors. It was created to help GM meet ever more demanding CAFE regulations on their vehicles. By utilizing more gearing, the 6L80 keeps the car in it's power band longer, improving the MPG of the vehicle between 4-7% (over the previous generation fours speed transmissions) depending on the. The 6L80 (and similar 6L90) was introduced in late 2005 and is a fully automatic, six-speed, clutch-to-clutch, rearwheel drive, electronic-controlled transmission. The transmission consists primarily of a four-element torque converter, an integral fluid pump and converter housing, a single and double planetary gear set, friction and mechanical.