Originally designated the 4l80e, other similar model variations are designated as 4l80ehd, and 4l85e. You shift to drive and then shift up and down with push buttons. Gm thm 6l80 6l80e transmissions are found in many domestic gm vehicles. This engineering change required the addition of a. There are some recommendations how to repair the automatic transmission 4l80e. Allows a competant mechanic with no transmission experience to rebuild this specific automatic transmission. Gm thm 4l80e atra manual repair rebuild book transmission guide 4l80e. Easily convert the 4l80e to full manual control they say necessity is. Hydramatic 4l80e transmission repair manual pdf free online. Everything you need to know about rebuilding a 4l80e. Our atsg 4t80e technical manual covers assembly, disassembly, diagnosis. Shift delay, shift feel, and tcc are all electronically controlled by tcm through the use of solenoids mounted.
Here is a full rebuild video of a gm 4l80e transmission. Full manual forward pattern with manual low transbrake. The cool thing about the 4l60e and 4l80e electronic transmissions is that the shift solenoids are not pulse width modulated. The transmission is also slightly larger than a th400 as the overall length is 32 inches.
May 04, 2014 gm 4l80e transmission rebuild transmission repair here is a full rebuild video of a gm 4l80e transmission. The baddest of the bad, this is a nonelectronic 4l80e transmission. Gm recommends upgrading to the newer connector and wiring harness. It is recommended that you use the baumann wiring harness with this system. Shift delay, shift feel, and tcc are all electronically controlled by tcm through the use of solenoids mounted on the valve body. After the warranty period, baumann electronic controls, llc. This site consists of a compilation of public information available on the internet. Table of contents 4l30e 3rd clutch checkball missing d 3 2 checkball 3rd clutch quick dump checkball missing reverse clutch checkball missing pressure taps 2nd clutch. Here is a compiled listing of the most popular topics discussed here at under the 4l80e4l60e forum.
Atsg tech manual 4l80e 4l85e 1991on gmc chevy rebuild. Atsg ford transmission repair manual solenoid pack torque converter. Gm thm 4l80e atra manual repair rebuild book transmission guide 4l80 e pdf free online the general motors 4l80e, in production since 1991, has. We just want to be sure you get the strongest option available at the best price the first time. This system works with 4l80e and 4l85e automatic transmissions, as well as 4l60e, 4l65e. Then he talks about the common problems found in this transmission and the. Oct 27, 2015 no frills full manual conversion all you need is switchedfused 12v and a switched ground for you tcc. Table of contents 4l30e 3rd clutch checkball missing d 3 2 checkball. Atsg automatic transmission service group transmission manuals are a collection of manuals for rebuilding transmissions from atsg. Full manual shifts the transmission will be in the gear. Comprehensive, detailed instructions for service, maintenance and repair. The solenoids are both powered with system voltage when the ignition is on. Pdf online gm thm 4l80e atra manual repair rebuild.
Gm 4l80e transmission rebuild transmission repair here is a full rebuild video of a gm 4l80e transmission. Transmission shift strategy is selected in such a way. The thm 4l80e is a fully automatic rear wheel drive transmission. Transmission parts automatic transmission kits gm rear wheel drive 4l80e transmission repair manual atsg transmission repair manuals mazda transmission repair. Shop for tci auto 4l80e transmission technical manual with confidence at autozone. At jakes performance the 4l80e is our most popular. Atsg tech manual epub atsg tech manual atsgtechmanual 15 pdf drive search and download pdf files for free atsg tech manual eventually, you will enormously discover a additional experience and. Talked with a shop that had blew the passages out of four different cases, due to high line, in a period of two weeksafter repair. The 4l80e uses shift solenoids a and b to control upshifts and downshifts in all forward ranges. We love to answer questions, and enjoy gathering around the computer to help.
Dec 09, 2008 the cool thing about the 4l60e and 4l80e electronic transmissions is that the shift solenoids are not pulse width modulated. Buick rainier, buick roadmaster, cadillac escalade, chevrolet astro, chevrolet s10 blazer, chevrolet camaro, chevrolet corvette, gmc canyon, gmc envoy, gmc safari, gmc savana, gmc sierra. Kant twist clamp plans pdf and dwg download complete cad 2d dwg. Unique wiring diagram convert 4l80e to manual shift internal. The 4l80e is the descendant of the ole reliable th400 transmission. This specific technical manual covers assembly, disassembly, diagnosis, troubleshooting, electronic controls and operation for the 6l80 6l80e. The novak guide to the gm 4l80e automatic transmission introduction. Th125 transmissions th125 m34 3t40, th125c md9 saturn taat saturn transmission taat fwd 4 speed. Hydramatic 4l80e transmission repair manual pdf online. Atsg is a technical support service specifically for the automatic transmission industry. Our atsg 6l80 technical manual contains procedures necessary to diagnose, overhaul andor repair. This booklet contains general description and the procedures necessary to repair, overhaul, or service the new thm 4l60e electronic automatic overdrive transmission.
This unit is basically a thm 700r4 with electronic controls added to the valve body. Nothing in this manual may be copied or reproduced by any means without the written permission of the author. This is to help you speedily find your answers, without having to wait. Download 4l60e repair manual pdf pdf owner manuals and user. The hydramatic 4l80e technicians guide is intended for automotive technicians that are familiar with the operation of an automatic transaxle or transmission. Fully computerized control of the shift points, torque converter clutch engagement and line pressure control ensure that the 4l80e will be with us for quite some time to come, easily interfacing with the newest powertrain control and diagnostic computer systems. Received report of case passage blowout at,000 miles. Installation and operation manual for 4l60e, 4l65e, 4l70e, 4l80e, and 4l85e transmissions. It was launched in 1980 as the first model in the sz. Automatic transmission rebuild kits 4l80e transmission. Full manual, performance 4l80e transmission, level 4 the baddest of the bad, this is a nonelectronic 4l80e transmission. Jun 09, 2012 4l60e repair manual pdf products and names mentioned are the property of their respective owners. The hydramatic 4l80e technicians guide is intended for automotive technicians that are familiar with the operation of an automatic. Ground is provided by the vehicle pcm in a specific sequence to control shift scheduling figure 1.
See all formats and editions hide other formats and editions. Everything you need to know about rebuilding a 4l80e transmission. Hummer h1, escalade, esv, ext, avalanche, express, savana, silverado, sierra. Unique wiring diagram convert 4l80e to manual shift. We see the parts that took for a successful repair. The silver spur is a longwheelbase version of the silver spirit, produced at the same time. All you have to do is ground the proper solenoids in the right order and you have a full manual box. Mind you, this transmission can also be converted to be a full manual.
The novak guide to the gm 4l80e automatic transmission. Pre1993 4l80e transmissions use a different internal wiring harness and passthrough connector. No part of this manual may be reproduced or used in any form or by any means graphic, electronic or mechanical, including photocopying, recording, electronic or information storage and retrieval without express written. All you have to do is ground the proper solenoids in the. 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 lockup torque converter and advanced electronic controls. Talked with a shop that had blew the passages out of. This manual contains ed material belonging to atra. This is to help you speedily find your answers, without having to wait for a reply to your question.
This manual is not intended to be a standard work of the howto. Gm thm 4l80e atra manual repair rebuild book transmission. The 4l60e is a fully automatic rear wheel drive transmission. Atsg thm 4l80e transmission technical manual is necessary to diagnose, overhaul andor repair the 4l80e transmission. We offer a technical hotline, books, software, bulletins, wiring diagrams, seminars, and technical courses to the. This is a brand new 4l80e atsg technical service and repair manual for gm applications. In this video i demonstrate how to make a tool to measure the travel of the reverse servo on a gm 4l8085 or th400 auitomatic. Fluid capacity and type, valve body and solenoids charts. This system works with 4l80e and 4l85e automatic transmissions, as well as 4l60e, 4l65e, and 4l70e automatic transmissions from 2008 and earlier.
If this makes sense to you, take a look at our 4l80e options below. One of the biggest clues to identifying the 4l80e are the electronics that clips onto the drivers side of the transmission. Haynes publishing is the home of car, motorcycle, scooter and atv manuals, as well as a range of other specialist topics in print and digital formats. This transmission manual contains service and identification.
Atsg manuals atsg transmission manuals zf4hp22 atsg 0. Proper manual as used by vehicle technicians 4l80 4l80e transmission gearbox rebuild procedure manual bookmarked so you quickly get to the section you need. No frills full manual conversion all you need is switchedfused 12v and a switched ground for you tcc. Pdf owner manuals and user guides are not affiliated with the products andor names mentioned in this site. Rolls royce silver spur free workshop and repair manuals. Great wiring diagram for 4l80e transmission 4l80e at 4l80e unique wiring diagram convert 4l80e to manual shift internal with 4l80e 4l60e transmission rebuild chevy transmission. Pdf online gm thm 4l80e atra manual repair rebuild book.
Mind you, this transmission can also be converted to be a full manual gearbox as well. Here we see a 2006 4l80e transmission being inspected. Atsg 4l80e thm transmission repair manual automotive july 29, 2015 4. Rolls royce silver spur the silver spirit, also called silver spur, is a british saloon motor car that was made by rollsroyce motors, in crewe, england. In this video, curt goes through how to tear down a 4l80e.
Installation and operation manual for 4l80e and 4l85e. Transmission parts automatic transmission kits gm rear wheel drive 4l80e transmission repair manual atsg transmission repair manuals mazda transmission repair manuals transmission parts automatic transmission kits foreign mfg isuzu isuzu rear wheel drive 4l80e 4 spd rwd npr truck 19972003 transmission repair manuals. Gm 4l80e reverse servo pin measuring tool how to also works on. Great wiring diagram for 4l80e transmission 4l80e at 4l80e unique wiring diagram convert 4l80e to manual shift internal with 4l80e 4l60e transmission rebuild chevy transmission car ecu tactical truck electrical diagram ls swap diagram design pickup trucks chevy trucks. Doctor steves transmission clinic walked us through the rebuild of this. Jun 09, 2012 4l60e repair manual pdf added at saturday, june 9th, 2012 we are presenting you with tools to enjoy 4l60e repair manual pdf pdf file in our blog. This booklet contains general description and the procedures necessary to repair, overhaul, or service the thm 4l80e electronic overdrive automatic transmission. We hope this repair data will allow the shop technician and the parts distributor to act with confidence. Atsg 6l80 6l80e technical manual is necessary to diagnose, overhaul andor repair the new 6l80 6 speed transmission.
No part of this manual may be reproduced or used in any form or by any means graphic, electronic or. It was launched in 1980 as the first model in the sz series. Because of this, we do not provide a wiring harness for it. Verified the customers complaint and was a slipping 2nd at hard acceleration.
Full manual shifts the transmission will be in the gear you select and changes to any gear you choose when you move the selector, no computer or wiring needed, red eagle clutches, carbon fiber ba nd, redeagle powerpacks for the forward. Automatic transmission rebuild kits 4l80e transmission type. We offer a technical hotline, books, software, bulletins, wiring diagrams, seminars, and technical courses to the automatic transmission professional. Gm 4t80e transaxle found in 1993 and up cadillacs with the northstar package optional in other models. Installation and operation manual for 4l60e, 4l65e, 4l70e. Using the links below, you can view or download scanned images, in. Manual 4l80e 4l85e 1991on gmc chevy rebuild guide book mt1 4l80 4l85. Gm 4l80e transmission rebuild transmission repair youtube. This early harness has a problem with leaking fluid at the passthrough connector.
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