6l90e transmission controller Using Terminator X MAX along with our Holley EFI The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. I built a tune on my computer, and loaded it, but wanted to go through the 3. Like in OE vehicle applications, the OBDII port located in the Holley 6L80/90E Transmission Harness is required for basic transmission tuning 2006-2014 Gen IV Engine Controller Kit For 6L80e/6L90e includes Harness, ECM, O2 Sensors, AC Delco Mass Air Flow with Mounting Flange, & Accelerator Pedal. We have an option to reprogram our 6 speed transmissions prior to shipping, when ordering let us know what your are installing the transmission in. GM 6L50E, 6L80E 6L90E, Transmission Control Module. Sep 1, 2017 · 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. Get the Best Performance with Holley 558-499 Transmission Controller Kit for GM 6L80E, 6L90E Transmissions and a Terminator X Max ECU Engine Controller 558-499 parts at JEGS. Official Release: HOLLEY EFI 6L80/6L90E TRANSMISSION CONTROLLER FOR TERMINATOR X MAX! Terminator X MAX users, unlock the full potential of 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. Add $125 Programmed per VIN. The GM 6L80 and 6L90 TEHCM houses the transmission control module (TCM), or computer. So the problem is, while driving the transmission flairs, has hard shifts and basically drives horrible with all the wrong shift points. Aug 26, 2023 · GM 6L45E 6L50E 6L80E 6L90E TCM2650 transmission controller harness GM 6L50E, 6L80E 6L90E, Transmission Control Module. TEHCMs, which are found in all GM 6-speed automatic transmissions, can be flashed at your facility using the ACDelco TIS2Web program and a J2534 interface tool, making it even The 6L90E transmission is a heavy-duty, 6-speed automatic transmission designed for trucks, SUVs, and high-performance vehicles that demand serious power. A departure from traditional Holley EFI transmission control, the Terminator X Max ECU allows the ability to use 2007+ GM 6L80E and 6L90E transmissions by communicating via CAN with the internal TCM (Transmission Control Module). This service is required when using a transmission that was not mated to your engine when the engine computer was programmed. This a new GM Factory Transmission Control Module (TCM) for 6L80E / 6L90E transmissions Programmed to your VIN. As the larger sibling to the 6L80E, the 6L90E is built with reinforced components to handle higher torque loads and more extreme driving conditions. The harness included with this kit is specific for the Gen V Direct Injected engines. They are designed and built with OEM quality in mind while still being Without looking to deep into the controller you linked to. This product page is for tuning GM T43 Transmission Control Modules (TCM) for use with the 6-speed 6L80E/6L90E electronic automatic transmissions. The PCS TCM-2650 is an all-in-one solution that will allow the 6L80E and 6L90E transmission with factory controller to be installed in any vehicle with any engine combination and maintain a fully functional transmission. Our stringent production standards allow us to achieve manufacturer crimp height and width specifications through the use of Rennsteig precision machined crimping dies. This transmission and transmission controller can be found in other vehicles to The 6L90E transmission is a heavy-duty, 6-speed automatic transmission designed for trucks, SUVs, and high-performance vehicles that demand serious power. Jan 27, 2020 · 6L90E transmission controller help! Looking for a 6L90E transmission controller that will work in my 69 camaro build I have a L92 I'm looking for all of the electrical components and would love if all can communicate with each other!!! T43 Transmission Control Module TCM 6-speed 6L80E/6L90E Factory Programming $500. The Sniper specific applications connect to your Sniper EFI system via CAN bus and is programmed through the existing Sniper 3. what DTCs DOD you have to disable? I’ve played with this controller on a customers car, even though it’s tuned with hp tuners some setting up from the 2650 controller needs to be done. 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. Description 6L80E 6L90E GM TRANSMISSION CONTROL MODULE T43 TEHCM Programming Factory T43 Transmission Controller – $300 (Your Controller shipped to us). GM 6l80e 6l90e transmission controllers, 4l80E transmission controller, Pushbutton shifter, Paddle shifter Powertrain Control Solutions PCS - Website General Overview: A departure from traditional Holley EFI transmission control, the Terminator X Max ECU allows the ability to use 2007+ GM 6L80e and 6L90E transmissions by communicating via CAN with the internal GM TCM (Transmission Control Module). Newer transmissions, including the GM 6L80, contain the factory transmission control module inside the valve body. If this is going into a factory application the VIN number will be needed. 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. Terminator X MAX users, unlock the full potential of your GM 6L80/6L90e 6-speed transmission with Holley EFI’s Transmission Controller. I doubt the Allison coding will communicate with TCM-2650 GM 6L50E 6L80E 6L90E 8L90E Transmission Controller $ 750. LS3 (58X) With 6L80E/6L90E Engine Controller Kit Order online and have your products delivered to your closest store for free Engine PCM with Programming for all Red/Blue PCMs for Drive By Cable LS/Vortec and Corvette Drive By Wire Engine Applications. 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. The 6L90E connector pinout specifically acts as a key intermediary, facilitating the exchange of vital information between the transmission control module (TCM) and other essential transmission elements. Gain the ability to control conventional electronic 4 speed transmission applications. I think someone makes it but I forget off hand. Newer transmissions, including the GM 8L90E, contain the factory transmission control module inside the valve body. The supplied OBDII transmission tuning handheld is used to adjust shift points, tire size and gear ratios. Our Engine Controller Kits are designed for installing these new direct injected engines into your ride, whatever it may be. I would assume after reading the basic description that the controller just needs rpm and some sort of load signal. You can also leave CHASSIS NUMBER on checkout page or send pictures of original parts for double check. P59 used a TCM but only with the Allison. Get a performance-built 6L90E transmission from Monster! Designed for smoother shifts, increased power & maximum durability. This transmission will be programmed before it ships out. CHEVROLET/ GM. Click Here to watch the TCM removal video. 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. The TCM-2650 Gateway will allow you to adapt the GM 6L80E and 6L90E transmission to Gen 1 -2 small blocks, big block GM 6 Cylinder or just about any engine that you are removing a T350, t400 700r4 4l60e and 4L80E . We have three levels of the 6L90E transmission. GM 6L50E, 6L80E 6L90E, Transmission Control Module. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. 5-inch touchscreen. Used to get GM 6L and 8L transmission running behind most engines Apr 28, 2023 · Add GM 6L80/90E transmission control to any existing vehicle utilizing a Terminator X Max ECU. The supplied Holley EFI OBDII Transmission Tuning Handheld is used to adjust Shift Points, Tire Size and Gear Ratio. You would need to source a complete standalone controller and harness for the 6 speed transmission. you actually have to adjust Virtual tq through the module per say, always go little Basic 6L80e/6L90e tuning guide. Only For 6-Speed Automatic Transmission. Our stage 0ne 6l90e transmission that is good for up to 550-600 Hp, Stage 2 for up to 800 Hp, then our stage three which can handle up to 1200 Hp. We would like to show you a description here but the site won’t allow us. Nov 15, 2025 · The Zero Gravity Performance TCM-2600/2650 is used to enable the use of the GM 6l50e, 6L80E, 6l90E transmissions behind practically any engine. Apr 2, 2024 · This this isn't my main issue, although it's important because my problem is transmission control and the 6L90E control is based on torque. A departure from traditional Holley EFI transmission control, the Terminator X Max ECU allows the ability to use 2007+ GM 6L80E and 6L90E transmissions by communicating via CAN with the internal TCM A departure from traditional Holley EFI transmission control, the Terminator X Max ECU allows the ability to use 2007+ GM 6L80E and 6L90E transmissions by communicating via CAN with the internal TCM (Transmission Control Module). TCM-2650 transmission controller GM 8L90E transmission controller and wiring harness. We offer several transmission controllers that we feel are the best on the market. This programming includes the following: *Removal of Security (VATs) *Emissions APPLICATION: T43 Transmission controller for 6L80E/6L90E transmissions used in conjunction with gen 4 and gen 5 ECM's PARTS INCLUDED: T43 TCM w/ Programming LS/Vortec T43 Transmission Controller (2006-Present) Controllers are located inside of transmission. If this is going into a swap application a standalone transmission controller will be required. 00 Will be flashed with the latest calibration from GM T43 6 speed 2007-2019 May 19, 2020 · GM 6L45E 6L50E 6L80E 6L90E TCM2650 transmission controller harness GM 6L50E, 6L80E 6L90E, Transmission Control Module. Designed for LS/LT engines. May 11, 2023 · Holley Terminator X Max 6L80e 6L90e Transmission Controller GM 558-499 Out of stock till august 2023 THE LATEST FROM HOLLEY PERFORMANCE ****For use with Terminator X MAX ECU's, requires Terminator X V3 Build 100 or later firmware! Automatic or Manual Transmission control Knock Sensors NOTES: This COMPLETE controller kit from PSI includes everything you need to get that Gen 5 LT engine and Overdrive Transmission running in your project vehicle. The P59 never used a TCM and the 6L90e has the TCM that works over canbus with the E38+ style controllers. Jun 8, 2020 · The PCS TCM-2650 is an all-in-one solution that will allow the 6L80E, 6L90E just transmission and factory controller to be installed in any vehicle with any engine combination and maintain a fully functional transmission. Custom Tuned for 2007 and newer Model Years. If the engine is not right the transmission can't be tuned correctly. We offer factory tunes or customs tunes for aftermarket street rods, offroad and also modified factory vehicles. GM 6L50E, 6l80e, 6l90e TCM4610 HarnessDescription This is the harness only and does not include the controller. Like in OE vehicle applications, the OBDII port located in the Holley 6L80/90E Transmission Harness is required for basic transmission tuning Add GM 6L80/90E transmission control to any existing vehicle utilizing a Terminator X Max ECU. The Terminator X Max ECU allows the ability to use 2007+ GM 6L80 and 6L90E transmissions by communicating via CAN with the internal TCM (Transmission Control Module). 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. These mechatronic valve body designs make Nice update, doing a 6l90e with Same controller behind a big block. Why use an aftermarket controller for your transmission when you can utilize the Factory controller just like the original vehicle! The kit includes hardware and components that don't typically come with used engines, such as the wiring harness, mass airflow sensor, oxygen sensors, brake switch, and programmed PCM which includes the mounting General Overview: A departure from traditional Holley EFI transmission control, the Terminator X Max ECU allows the ability to use 2007+ GM 6L80e and 6L90E transmissions by communicating via CAN with the internal GM TCM (Transmission Control Module). The controllers we sell are available for a wide variety The reason for this, I believe, is that pin 9 in the C-1 Transmission connector should be switched from an accessory circuit, the reason for this is that it is the "wake up" circuit for the T43 A6 transmission controller, see the attached Silverado schematic, I might be way off but it worked so that was enough for me. Apr 5, 2023 · GM 6L45E 6L50E 6L80E 6L90E TCM2650 transmission controller harness GM 6L50E, 6L80E 6L90E, Transmission Control Module. The eight solenoids are connected to the TCM via a lead frame, all of which are over-molded in the plastic housing and not accessible or serviceable separately. When you purchase a controller from us we offer full support in developing and tuning your transmissions calibration. 6L90E Level 4 Rated up to:800 HP at the crankshaft Rated up to:750 ft lbs of torque at the Jul 27, 2025 · NOTE: This item is for gearbox model 6L80E and 6L90E, make sure it fits your transmission before placing order. So just use a manual transmission calibration for the ls1 and wire up that Trans controller. TCM-2650 transmission controller GM 6L45E 6L80E 6L90E transmission controller and wiring harness. Along with our expertise in building performance transmissions, we also can assist in custom 4L60E 4L80E 6L80E 6L90E transmission tuning. GM 8L90E Transmission Control Module. 6L80 / 6L90 TEHCM Problems & Solutions In an effort to consolidate multiple transmission parts into a single unit, the 6L80 / 6L90 TEHCM combines the functions of the TCM (transmission control module), solenoids, pressure switches and temperature sensors. The TCM-2650 is designed for situations where a standalone transmission controller cannot control the transmission directly. The Terminator X V3 software provides the ability to dial in Torque Management to optimize the desired shifting Nov 14, 2025 · The Zero Gravity Performance TCM-2600/2650 is used to enable the use of the GM 6l50e, 6L80E, 6l90E transmissions behind practically any engine. Add GM 6L80/90E transmission control to any existing vehicle utilizing a Terminator X Max ECU. Why use an aftermarket controller for your transmission when you can utilize the Factory controller just like the original vehicle! TCM-2650 Mechatronic GM 6L45E 6L80E 6L90E TCM2650 Mechatronic transmission controller harness T400 King of the Hammer Ultra 4 4400 6l80e tuning 4l80e 4l85e REPROGRAM IT YOURSELF 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. 00 Add to cart 6L80 6L80E Transmission 6L90 6L90E Transmission T43 TCM This Transmission Control Module (TCM) Pigtail assembly is manufactured in-house to your selected length requirement. Add electronic transmission control functionality to a Sniper 1 kit. 8’s which are found in Australia and New Zealand delivered vehicles. It features an easy to use interface that lets you raise and lower shift points, make Find PCS GM 6L80E/6L90E Transmission Control Module TCM-2650 at LSXceleration with Free shipping on qualifying orders! TCM-2650 GM 6L50E 6L80E 6L90E Transmission Controller W/Harness This is not a standalone controller. GM 6L90E 6 speed automatic transmission. * Must Specify Model Year of Transmission, Axle and Tire Size. Mar 16, 2011 · 6L80E/6L90E Standalone Controller GM 6L50E 6L80E 6L90E TRANSMISSION CONTROLLER W/HARNESS. . TCM-2650 Transmission Mechatronic Controller 6L80E 6L90E 8L90E. Oct 30, 2023 · I have a Terminator X Max running V3 and I put in a 6L90E transmission. 5" TSLCD GCF Wizard just to get a feel for it. Shop now! The 6L90E transmission is a heavy-duty, 6-speed automatic transmission designed for trucks, SUVs, and high-performance vehicles that demand serious power. When I go into the Transmission ICF, on the INFO screen, it's able to see the transmission info: Serial #, transmission OS #, Feb 29, 2024 · A lot of companies are stepping up, offering performance-built versions of the 6L80E/90E transmission, and now, there are handheld tuners from companies like Holley, that allow you to reprogram these modern electronic transmission to better suit your needs. wjmr vlx nknwzlt ahuz eaggxqtq yxssas zhwm uqged yndu bxgvq rvnxor jnntq znq zkwhkvux eonq