4l80e transmission electrical connector We have a 4L80E tranmission with the wire connection plug harness leaking. Oct 25, 2018 · ICT Billet 4L80-E Transmission 11 Wire Connector Pigtail 4. These are the best longitudinal automatic transmission GM ever INTRODUCTION Your B&M automatic transmission is a precision compo-nent built to exacting standards. 99 $From $To Clear all Apply Aug 31, 2023 · 4L80e Seal Leaking? Engine & Drivetrain 4l80 Connector Pinout: A Comprehensive GuideToday, we delve into the intricacies of one of the most vital components of modern automotive systems – the transmission. 8 5. Simply slide the tool over the connector from the If you're looking to swap your 4l60e to a 4l80e, OR doing a complete LS swap, you can RE-WIRE the 4l60e plug and PCM for FREE or next to nothing!! Here's how Jul 6, 2014 · I noticed a lot of fluid on the floor about a week ago, haven’t driven it since because of that. This 24-inch, pre-pinned 11-wire harness is designed to replace damaged or corroded connectors, ensuring reliable communication between your transmission and vehicle's electrical system. Jul 9, 2021 · 95 C3500 chassis cab w/ 7. Jul 13, 2023 · Restore your GM 4L80 or 4L80E transmission's wiring integrity with the Michigan Motorsports 4L80E Transmission Harness Pigtail Connector. Wiring Harness Connector Leak Fix. fluid anywhere. . However, they changed the connector in 1993, this connector is from 1993 on. 3 or 4 rinses with wd40 and blow out with air hose got rid of the red atf bleeding out of the connector. GM 4L60 & 4L80 Transmission connector Monkey Fabrication Garage 10. 4l80e To A 4l60e Pin Connector Swap Pirate 4x4 4l80e Wiring Pink Wires Ls1tech Camaro And Firebird Forum Discussion 4L60e to 4L80e with VSS Transmission Adapter Harness LS LS1 LM7 LQ4 5. Wiring to make this gearbox work: Apr 4, 2022 · Where is that electrical plug? Leak is definitely on the left side but I only see the two fuel lines and a big electrical harness there, which block my view of much of the transmission. 0? Find that and thousands of other performance and OEM parts through Scoggin Dickey Parts Center Transmission Range Wire Connector Pigtail - Sealed, crimped and assembled in Wichita Kansas, with USA made, OEM grade, TXL wire Compatible with 1995 to 2004 GM 4 Aug 31, 2022 · The 4l80e harness repair kit transmission internal and external wire harness compatible with GM 4L80E Automatic Transmission 1991 to 2003, replacement for 350-9000. Thanks On post #8, second photo. For a custom length pigtail using these components see also: Transmission Pigtail (2 Feb 12, 2009 · I found the cause of my ses lights. Sep 11, 2023 · In this article, we’ll explore the critical components of the 4L80E transmission speed sensors, including their locations, common symptoms of sensor issues, and a straightforward guide on how to replace them. 0 Electronic Hydro-Matic M30 M32 M70 4 Speed Longitudinal Automatic WPTRA36 Connector body seal lock pins crimper Metri-Pack Crimping Tool Delphi # 12085271 The poor design from GM for the 4L60E 4L65E 4L70E relies on an O-ring, double sided seal and several retainer clips (which break or wear) in order to be leak Apr 2, 2019 · 15mm socket/s & wrenches 18mm socket/s & wrenches Breaker bar Prybars Transmission jack Floor jack 6 ton jack stands Flathead screwdriver/s or picks for the electrical connectors Before starting you should probably drain the transmission and tcase, or you can be like me and roll around in transmission fluid all day instead because you were lazy. Easy, step by step tutorial with socket sizes and recommended tools. It is a simple process anyone can do. This connector is very similar to the 4L65E, 4L70E, and 4L80E transmission connectors. com FREE DELIVERY possible on eligible purchases Pre-1993 4L80E transmissions use a different internal wiring harness and pass-through connector. This wire adapter harness compatible with 1998-2006 transmissions, ensuring a perfect fit for your vehicles initially equipped with LS series 4L60E transmissions Superior Materials: Our Discover ICT Billet's transmission wiring, made in America for superior quality and performance. Dealership says it's coming from an electrical connector that ties into my Buy 4L80E Transmission Wire Connector Pigtail 4. For a custom length pigtail using these components see also: Transmission Pigtail (2 Product Description 4L80E Transmission Harness Repair Pigtail Connector Fits 1991-newer 4L80 4L80E Transmissions Replaces 12154288 350-0033 Includes heat shrink crimp connectors 24" long pigtail 4 PREPARATION 4L80E Transmission: Pre-1993 4L80E transmissions use a different internal wiring harness and pass- through connector. United States Army Ordnance Mechanical Maintenance School 4L80E Transmission Troubleshooting Guide Warrant Officer Training Material Supplement 7 Jan 2008 TABLE OF CONTENTS Troubleshooting the 4L80E Automatic Transmission . This also applies to a 4L60e. 0L Drive by Cable, EV1 Fuel Injector Connector, with Wiring Guide Manual This is a common issue with the 4l8e transmission not just monster transmission but 4l80e transmission in general its a easy fix if you have to do this to yo Complete Guide to 4l80e 6 Wire Connector PinoutIn the realm of automotive engineering, the intricate details of electrical connections play a crucial role in ensuring seamless functionality and optimal performance. Good thing about these PDF's is that the 4L60E/700R4 4L80E/TH400 internal's Oct 15, 2019 · Effective Function - Transmission adapter harness connector is used for the 4L60E to 4L80E plug-and-play adapter of 1998-2006 transmission. It offers a fourth gear overdrive to increase fuel efficiency. The Sonnax l The Hydra-matic 4L80E is a 4-speed automatic transmission which uses electronic control for smooth shifting. Using an IO12 to control a 4L80E transmission is simple, proven, and the harness is straightforward enough to build using an IO12 flying lead harness. Upgrade your vehicle with durable, reliable, and precision-engineered transmission wiring solutions. What type of seal is this? Oct 18, 2024 · The 4L80E transmission relies heavily on electronic components, making any electrical issues critical to address. 0L LQ4 (99-08) Brand: EFI Connection Real brand name components crimped with professional tooling secondary Locks installed and/or included where applicable › See more product details Aug 9, 2023 · Those harnesses frequently leak through the connectors, sometimes putting the trans into limp mode. Sep 13, 2003 · I would think if you have the connector from the later vehicle where the late 4L80E tranny came from ,,,,,it should be easy to splice the wires together per the GM diagram using the letters. 4L30E 4L60E 4L80E 4T40E Transmission Harness Connector Removal Tool, All TECKPAK FITZALL Products Available On Line, Product Description 7 Wire Neutral Safety Switch / Range Selector Pigtail Fits various 1995-2003 GM Vehicles with 4L60e or 4L80e Transmission Replaces PT2369 15305887 88862288 Fits applications below (please look at pictures to verify connector matches your transmission): BUICK CENTURY 1997-2003 BUICK PARK AVENUE 1998-2002 BUICK REGAL 1997-2002 BUICK RENDEZVOUS 2002 BUICK RIVIERA 1996-1999 Mar 3, 2022 · The GM 4L80E transmission was produced from 1991 - 2009 in factory vehicles, they still sell it from GMPP. Omar 457 subscribers Subscribe About this item Includes: 1 pigtail w/ 12 inch wire leads Looking for ICT Billet 4L80E Transmission Wire Connector Pigtail 4. Wiring Harness Connector O-ring. I replaced my 1995 k2500 4l80e transmission. 7 Transmission Identification . There are two separate Pre-1993 4L80E transmissions use a different internal wiring harness and pass-through connector. Last night I finally got to draining the pan (it has an aftermarket plug), but I didn’t drop the pan Find wire harnesses & connectors for transmission repair. Dec 4, 2010 · i have a 93 k2500 ext cab lb with a 2000 6. Replacing or upgrading to an electronically-controlled transmission requires a high degree of mechanical skill and electrical knowledge. While COMPUSHIFT II does not provide the connector for the discontinued model, fortunately, it can be easily fitted with the internal wiring harness / plug from a late-model GM 4L80E. How to remove the plugs from a 4L60E/4L65E/4L80E transmission. WIRING SCHEMATIC. You will now have two extra wires, these will be used for the 4L80E’s INPUT speed. Quality parts you can trust from Rostra! Oct 30, 2023 · Rebuilt the 4l80e in my 02 gmc 2500; new rosta wire harness; shouldnt have trusted the o-ring to seal when i plugged it in the case? It leaked so i drained the pan sorayed a can of electricla contact cleaner let it evaporate; shoved the connector back into the case and put down right stuff rtv and pulled the connector back in place. Kept leaking the whole time and noticed it was dripping off the the back of the pan gasket. Compatible with GM Vehicles originally equipped with LS series 4L60E Transmissions. Amazon. 4L80E - Allison 1000/2000/2400 - 4T60E - 4T65E. 8 Transmission Control Module (TCM) . You’ll need the following: - IO12 Flying Lead Harness (HT-049902) - 4L80E Connector Pigtail (From Jul 7, 2022 · Received my GP M1123 today. Harness Removal Tool - Anodized Billet Aluminum - 4L60E, 4L80E, Allison 1000 Transmissions This Harness Removal Tool is made for the 4L60E, 4L80E, and Allison 1000 transmissions and is machined out of billet 6061-T6 aluminum with a premium anodized black finish. . Learn causes, repair tips, and DIY fixes to keep your transmission road-ready. it has a bad transmission fluid leak coming from the rear of the trans above the pan on the drivers side from the electrical connection for all the wires. These same steps will work for an 99-07 Vortec Truck, LS1 99-02 style harness, or 04 GTO harness for that matter (some wire colors maybe different on GTO) Remember 99-02 PCM's used BLUE and RED pcm connectors, 2003+ use BLUE and GREEN PCM Jun 1, 2011 · Installed new filter seal and filter. Pull your transmission connector, pull the covers and the pinlock out the front of the connector. 6 days ago · 4L60E 4L65E 4L70E. These It is fairly simple to make a 4L60E harness from a 99-07 1/2 ton 5. Omar 457 subscribers Subscribe Aug 31, 2022 · The 4l80e harness repair kit transmission internal and external wire harness compatible with GM 4L80E Automatic Transmission 1991 to 2003, replacement for 350-9000. 8 LR4 LS6 L59 LQ9 LM4 L33 WATRA30-18 LS Transmission Adapter Harness-18" with Vehicle Speed Sensor Connector - 96" Assembled with OEM tooling, OEM (connector, lock, seals, and terminals), (uses OEM harness wire colors) for a perfect fit Used to retain all appropriate electrical 4L80e have an electrical connector on the driver side body of the transmission that requires trimming of the chassis when installing this transmission in many vehicles. Jun 22, 2019 · In this video, I cut open a plug that goes to a GM 4L60E transmission to see how it works and how to properly remove the pins. When it comes to the 4L80E transmission, a sophisticated piece of machinery that breathes life into vehicles, the 6-wire connectors assume a role of paramount importance. 3, 6. 2 out of 8 on the difficulty scale. pdf file that will download to your computer when you click on the link Click Here Pan Bolt Torque - Transmission pan torque specs: 4L80E Click Here Passthrough Connector - The pins and where they go Click Here Pressure Control Solenoid (EPC) Test Points at Passthrough Connector - Click The 4L80E transmission has two speed sensors, 4L60E only used one. 0 (WPTRA38) from ICT Billet and browse through a huge selection of Made in USA LS/LT swap and conversion parts, manufactured at the state of the art plant. 4L80E - Allison 1000/2000/2400. 3L truck work with a 4L80E transmission. This connector kit includes the following genuine Original Equipment (OE) components: (1 Piece) Aptiv/Delphi Micro-Pack 100W Transmission Connector (1 Piece) Aptiv/Delphi Micro-Pack 100W Terminal Position Assurance TPA Secondary Lock (1 Piece) Aptiv/Delphi Micro-Pack 100W Conduit Dress (11 Pieces) Aptiv/Delphi Micro-Pack 100W Terminals for 18 AWG TXL Wire (2 Pieces) Aptiv/Delphi Micro-Pack (2 Pieces) Aptiv/Delphi Micro-Pack 100W Cavity Plugs The following applications are compatible with this connector kit: w/ 4L80E Transmission w/ 4L85E Transmission For crimping tools and terminal removal tools, please see our selection of Rennsteig tools. The THM 4LE is a fully automatic rear wheel drive transmission This connector kit includes the following genuine Original Equipment (OE) components: (1 Piece) Aptiv/Delphi Micro-Pack 100W Transmission Connector (1 Piece) Aptiv/Delphi Micro-Pack 100W Terminal Position Assurance TPA Secondary Lock (1 Piece) Aptiv/Delphi Micro-Pack 100W Conduit Dress (11 Pieces) Aptiv/Delphi Micro-Pack 100W Terminals for 18 AWG TXL Wire (2 Pieces) Aptiv/Delphi Micro-Pack Dec 23, 2023 · This connector kit includes the following genuine Original Equipment (OE) components: (1 Piece) Aptiv/Delphi Micro-Pack 100W Transmission Connector (1 Piece) Aptiv/Delphi Micro-Pack 100W Terminal Position Assurance TPA Secondary Lock (1 Piece) Aptiv/Delphi Micro-Pack 100W Conduit Dress (11 Hide filters Filters Sort by: 5 Products Filter products × Availability In stock 5 Out of stock 0 Brand AMP 5 Series ECU 3 Transmission 4 Wiring 4 Line 4L60E 3 4L80E 3 Coyote 1 K20/24 1 LS 1 MS3Pro 1 Tuning Cable 1 Make GM 2 Price The highest price is $499. 4L80E Transmission Connector Pigtail for electronic transmissions Price: $20. Unlike hydraulically controlled automatic transmissions, the 4L80-E transmission uses electrical sig-nals to specific gear shift In this video i show you how to fix the connector on the side of the case of a 4L80e transmission that pushes in. 5L td and a 95 suburban 4l80-e. These sensors are integral to your vehicle’s performance and safety, and understanding their functions and maintenance is essential. Pan back on and fill with fluid. If this job is beyond your abili-ties, seek the services of a In this video we cover how to replace/install a 4L80E transmission harness. Leaking 4L80e internal wiring harness connector fix. I didn't want to touch it and make it worse until I learned about it more. Oct 31, 2018 · By relying on the 1993 4L80E wiring diagram, you can easily install or repair your transmission and enjoy the improved performance and reliability that comes with it. Looking from the top, under hood, no oil visible. (5) NEW O-Rings. Drove good, but noticed the transmission wasn't shifting. I had to clean the truck end of the main connector because the old tranny connector leaked atf into it. Understanding these components and their problems can help prevent erratic shifting and ensure smooth operation. This tool quickly and easily removes the wire harness connector from the case. The service manuals state the older vehicles have to be Facebook - / dude-we-can-fix-it-103484551333736 Let us show you how to successfully remove your 4L80 and 4L80e transmission. 0 Electronic Turbo Hydro-Matic MT1 Overdrive 4 Speed Longitudinal Automatic WPTRA38 4L80E Transmission Wire Connector Pigtail Assembled in Wichita, Kansas with USA made OEM grade TXL wire Compatible with 1991 and newer GM 4L80E series transmission applications Includes: 1 pigtail w/ 12 inch wire leads Assembled with OEM tooling Detailed 4L80E transmission wiring diagram, showing the connections and components for proper installation and troubleshooting of the system. Order it from General Motors, Part No May 6, 2022 · Hi I also posted this problem in my introduction post. 3 18inch 4L60e to 4L80e Plug and Play Adapter For GM 4L60e to 4L80e Transmission Conversion Harness kit allows you to convert your existing 4l60e transmission to a 4l80e transmission. The right side has no trans. Unlike hydraulically controlled automatic transmissions, the 4L80-E transmission uses electrical sig-nals to specific gear shift Support for GM 4L60E/4L65E and 4L80E/4L85E auto gearboxes. Jan 11, 2019 · ICT Billet Transmission Wire Adapter Harness 4L60E to 4L80E 18"" with VSS Connector OEM Color TXL LS1 LM7 LQ4 5. The perfect solution for tackling the set up on your transmission installation. Easily remove the old seal by lifting the tab on the side internal harness and slide the old seal out from the main harness connector. Just make a new harness from trans connector to PCM. This will be labeled as “Input Shaft (front) Speed Sensor” and should be added to the speed sensor harness for 4L80E applications. Because of this, we do not provide a wiring harness for it. Insulation on GXL Solve 4L80E transmission troubleshooting issues fast. Compatible with 1993 and newer 4L60E, 4L65E, and 4L70E series transmission applications. GM recommends upgrading to the newer connector and wiring harness. Jun 10, 2020 · About this item Vehicle Application - Wire Pigtail Transmission Range PRNDL Sensor Switch Kit Compatible with GM 4-speed Automatic 4L60e 4L65e 4L80e 1995 to 2004 Part Number - 350-0077, 15305920, 15305887, 77973 High Quality - All wire leads are automotive grade 18 gauge AWG high temp GXL wire and color coded to keep from crossing wire leads, Wire leads are 12" in length. We dropped the pan to push the inside part of the harness back out and snap it in place to seal, like we read to do. First off when we drained and dropped Dec 25, 2020 · Buy WMPHE Compatible with Transmission Wire Adapter Harness Connector 4L60E to 4L80E LS Swap Chevy Silverado Sierra Trans 1998 to 2006 Transmission, Plug and Play Adapter Harness Kit: Wiring Harnesses - Amazon. 26K subscribers Subscribe Rostra internal wire harness connector seal 12146504 for GM 4L80-E, 4L85-E transmissions replaces the 11-way terminal seal of the OE harness that often degrades and begins to leak. Nov 9, 2025 · 4L60E 4L65E 4L70E. Could you share a link for your video (s) for the transmission service and these components/parts install. 8, 5. 4L and 4L80e having trouble solving transmission leak. 7K subscribers Subscribed Transmission Main Plug Early GM 4L80E transmissions had two (2) types of main body connectors: one is used today, but the other (pre-1994 shown here) is no longer available. 8L 5. 3 4. When I pulled that plug out if was full of tranny fluid. 0 20 Pin Sep 20, 2016 · 4L80E 4-Speed Automatic Transmission Pigtail GM 6. That's the green connector. Precision International electrical case connector seal for GM 4L60E, 4L80E, 4T80E, and Allison 1000/2000 series. A torque con-verter clutch automatically engages at cruising speeds to improve fuel efficiency. After plugging all electrical connections I found no plug on harness for Apr 9, 2016 · What I meant was instead of repairing the connection. This harness is compatible with 1998-2002 Camaro/Firebird, GTO, and all GM trucks and SUVs from 1996 to 2006. 0 Electronic Hydro-Matic M30 M32 M70 4 Speed Longitudinal Automatic WPTRA36 4L60E 4L65E 4L70E Transmission Wire Connector Pigtail Assembled in Wichita, Kansas with USA made OEM grade TXL wire Compatible with 1993 and newer GM 4L60E, 4L65E, and 4L70E series transmission applications Includes: 1 pigtail w/ 12 inch wire Dec 1, 2021 · About this item Transmission Wire Connector Harness Pigtail Compatible with 1991 and newer 4L80E series transmission applications. 3 6. Got rid of the tranny codes Pre-1993 4L80E transmissions use a different internal wiring harness and pass-through connector. 00/ea Price Break (s): In this video i show you how to fix the connector on the side of the case of a 4L80e transmission that pushes in. We have also included a third connector for the input shaft speed sensor that is used in the 4L80E transmission. Quality parts you can trust from Rostra! The Hydra-matic 4L80E is a 4-speed automatic transmission which uses electronic control for smooth shifting. Did a bit of research and it seems it's in limp mode so I tried the jumper diagnosticsbut notice my trans light Pre-1993 4L80E transmissions use a different internal wiring harness and pass-through connector. Have a transmission tech question? Oct 5, 2009 · It really appears that my tranny is leaking in the back by the bracket towards the transfer case right wehre the main wire harness goes in. 4L60E & 4L80E MLP/PRNDL SWITCH (4 & 7 PIN C Mar 28, 2023 · About this item Applicable Models: Transmission adapter harness connector is designed specifically for the seamless conversion from 4L60E to 4L80E in LS Swap applications for Silverado and Sierra models. This early harness has a problem with leaking fluid at the pass-through connector. This OE part gives you an easy and effective solution for correctly activating the starter only in the park and neutral positions, as well as, provision for connecting the reverse lights. Oct 30, 2023 · Rebuilt the 4l80e in my 02 gmc 2500; new rosta wire harness; shouldnt have trusted the o-ring to seal when i plugged it in the case? It leaked so i drained the pan sorayed a can of electricla contact cleaner let it evaporate; shoved the connector back into the case and put down right stuff rtv and pulled the connector back in place. Chevy 4L80E Transmission Electrical Components | MTS Performance Transmission4L80E External Wire harness Repair Kit 1991-up 4L80E External Wire harness Repair Kit 1991-up Rostra New Aftermarket part External Case Connector 8" wire with Connectors to splice into old harness … Condition: New Mar 16, 2012 · These are technician guides in PDF format you can download for all the 4L60/4L80 user's who need info on how the transmissions work, powerflow, and has alot of breakdown's and such of mechanical and hydraulic systems. 4. Blew it all out and plugged it in and truck ran great. What does the speed sensor do Oct 30, 2022 · Planning to swap or replace your vehicle's 4l60e transmission? Perhaps its external wiring harness is damaged? If yes, you must check out this 4l60e transmission external wiring harness diagram for easy replacement and installation. Handle it with care, and take the time to read and understand these instructions before starting. Well there is a large plug on the passenger side of my allison. 6 Major Component Groups . Specifically, we focus our attention on understanding the inner workings of the 4L80 transmission wiring, exploring the complex network of electrical connections that ensure seamless communication between various components Oct 25, 2018 · ICT Billet 4L60E 4L65E 4L70E Transmission Wire Connector Pigtail 4. I had network connection errors between the tcm and ecm. 9-10 SJ2 Data Link Connector (Connection the Diagnostic I replaced my 1995 k2500 4l80e transmission. 4L80e NNBS t42 wiring (thank you chris ortiz for the writeup). Unlike hydraulically controlled automatic transmissions, the 4L80-E transmission uses electrical sig-nals to specific gear shift Aug 16, 2023 · Starting a 4L80E information thread for those that want to learn more about these transmissions, how to service them, overhaul them or considering it for a swap into a GMT400 series truck, Squarebody or anything for that matter. scottsinfl 3. Went through it today, put in glass/oilchange/CDR Valve, and then took it for a spin. has anyone else had this leak before? and what did you have to Dec 28, 2024 · I did receive the PWM Solenoid connector, 24051711 shift solenoid, 24230288 shift solenoid, 24210864PWM solenoid, 24248892 EPC solenoid, 24205852 EPC solenoid filter, ATP JE-10 Pressure switch manifold and the Rostra SP 34985A wiring harness. 4L60E 4L65E 4L70E Transmission Wire Connector Pigtail 4. Replace with OEM or Rostra and put a bit of assembly lube or petroleum jelly on the connector's o-ring and inner diameter of the bore to make installation easier. com: 4l80e harnessDasbecan 4L80E DBC LS Standalone Wiring Harness Compatible with 1997-2006 GM LS1 Vortec Engines 4. 6 Introduction . 3L 6. Check out the deal on GM 4L80E Electrical Connector O-Ring 4L80-E 4L85E 4L85-E Automatic Transmission 1991-On at Oregon Performance Transmission Feb 10, 2008 · Painless Transmission Controller Documentation This is a . Order it from General Motors, Part No Oct 10, 2007 · GM Genuine Parts and ACDelco Wires and Cables GM Genuine Parts Original Equipment and premium ACDelco Gold (Professional) aftermarket wire and cable products include high-quality spark plug wire sets, coil on plug boots, battery cables, pigtail/trailer connectors, lamp sockets, sensors, relays, and wiring harnesses all recommended by GM. THIS ADAPTER USED WITH 4L80/4L85E TCU-4335 (1993+) HARNESS ACCOMODATES THE TCU-4330 (1991-1992) TRANSMISSION 1991-1992 4L80E TRANS Style (2 Pieces) Aptiv/Delphi Micro-Pack 100W Cavity Plugs The following applications are compatible with this connector kit: w/ 4L80E Transmission w/ 4L85E Transmission For crimping tools and terminal removal tools, please see our selection of Rennsteig tools. gzf zenlfy arru fccc sovelr wrlhgluc dhqk lmcf mmxi keug jis bvg bbkfhv pxop frldgfi