The transmission connector is located on the passenger side of the 4l60e transmission housing and on the driver side of the 4l80e transmission housing. Since 2003 monster transmission has proudly served over 100,000 clients worldwide. While we love our library of diy materials for taking care of your atvs, motorcycles, cars and rvs, we find these highly technical, yet straightforward, trans rebuild books. Since the circumstances of its use are beyond atras control, atra assumes no liability for the use of such information or any. Included are torque specs, troubleshooting charts and repair procedures. Whatever the reason, its possible to find car repair manuals online. This unit is basically a thm 700r4 with electronic controls added to. This booklet contains general description and the procedures necessary to repair, overhaul, or service the new thm 4l60e electronic automatic overdrive transmission. Transgo 4l80e3 reprogramming kit with manual shift control. Also is used in many hot rods because of the gear ratio and strength. Some are free vehicle repair manuals and others requi. Mind you, this transmission can also be converted to be a full manual gearbox as well.
The thm 4l80e is a fully automatic rear wheel drive transmission. To learn the secrets of satisfying shifters, we interviewed the engineers for the viper and gt350. Chevrolet aveo sonic 2012 body repair manual download now. This booklet contains general description and the procedures necessary to repair, overhaul, or service the thm 4l80e electronic overdrive automatic transmission. Atsg gm 4l60e 4l80e transmission diagnostic code book 1991. One of the biggest clues to identifying the 4l80e are the electronics that clips onto the drivers side of the transmission. Sometimes you buy a used car and its missing the car repair service manual. We believe the transmission care manuals from automatic transmission services group are outstanding. Vacuum bypass kit fits th350c, th250c, th400, 3l80, th375, c4, c5, c6 also fits 4l6065e when using 46mod and 4l8085e when using 48mod. A lot of people think it is really complicated, but if you follow these easy steps. It also uses a four element lockup torque converter, four planetary gear sets as well as five multiple disc and one mechanical. If you have any questions about which one youd be receiving, please call us so that we may let you know. Shifters, automatic transmission 4l80e transmission type.
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. Gm thm 4l80e atra manual repair rebuild book transmission. Common complaints on this transmission are no upshifts, soft 23 shift, burnt direct frictions, broken hard parts as well as gear ratio and solenoid performance codes. Gm 4l80e transmission rebuild transmission repairhere is a full rebuild video of a gm 4l80e transmission. Pre1993 4l80e transmissions use a different internal wiring harness and passthrough connector. Quick ship 4l80e transmission with free torque converter. Sloppy mechanics wiki 4l80e information, technical. Atsg 4l80e thm transmission repair manual automotive july 29, 2015 4.
This transmission manual contains service and identification. Automatic transmission 4l80e 4l85e page 1 transmission. Installation and operation manual for 4l80e and 4l85e transmissions. The 4l80e uses shift use an aftermarket external wiring harness repair kit to. 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. How to install a manual transmission it still runs. Over the years weve constantly stayed on the cutting edge, always looking for better ways to serve you, our loyal clients.
The 4l80e is the descendant of the ole reliable th400 transmission. Installation and operation manual for 4l60e, 4l65e, 4l70e. Fluid capacity and type, valve body and solenoids charts. This unit is basically a thm 700r4 with electronic controls added to the valve body. Because of this, we do not provide a wiring harness for it. Download 4l80e transmission repair manual hydramatic 4l80e transmission repair manual pdf free. The 4l80e has proven reliable like its predecessor. Gm thm 4l80e atra manual repair rebuild book transmission guide 4l80e pdf download 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.
So this article provides a triedandtrue procedure for converting any 4l80e transmission to full manual control, eliminating the need for a pcm. Gm thm 4l80e transmission rebuild repair manual, chevy. Many people do not know how to drive a manual transmission. We offer a technical hotline, books, software, bulletins, wiring diagrams, seminars, and technical courses to the automatic transmission professional. Atsg 4l60e 4l65e update handbook gm thm transmission update repair manual 4l60e transmission rebuild kit 4l60e shift kit 4l60e valve body best repair. You can download and view free auto repair manuals from sites such as, and autozon you can download and view free auto repair manuals from sites such as. Atsg automatic transmission service group transmission manuals are a collection of manuals for rebuilding transmissions from atsg. Received report of case passage blowout at,000 miles. Hydramatic 4l80e transmission repair manual pdf download.
This 4l80e 3 reprogramming kit fits 1991 to 20 general motors vehicles equipped with the 4l80e and 4l85e automatic transmission with gas engines only. Since then ive prepared many 4l80e transmissions for competition using these methods. If youre using the factory pcm this is pretty straight forward, just have it loaded with a 80e tune from a chevy express 4. Jan 01, 2007 atsg gm 4l60e 4l80e transmission diagnostic code book 19912007 techtran manual automatic transmission service group on. Gm thm 4l80e transmission rebuild repair manual, chevy, gmc. This is a brand new 4l80e atsg technical service and repair manual for gm applications. In this section of our site you can download schemes and guides. If you have any problems with repair of your gearbox our site will help you with information. General motors th125 transmissions th125 m34 3t40, th125c md9. This early harness has a problem with leaking fluid at the passthrough connector. Over the years weve constantly stayed on the cutting edge. Atsg manual this 4l60e transmission repair manual contains service and identification. Next plug in the transmission connector and the vehicle speed connector into their appropriate locations. According to data collected by the aaa, the average motorist pays 60.
At jakes performance the 4l80e is our most popular transmission. Gm transmission parts 4l80e 4l85e electronics global. Sloppy mechanics wiki 4l80e information, technical sheets. 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. Gm recommends upgrading to the newer connector and wiring harness. The 4l80e uses shift solenoids a and b to control upshifts and downshifts in all forward ranges. Everything you need to know about rebuilding a 4l80e transmission. Small sedans, suvs, hybrids and electric vehicles are the cheapest to run while pickup trucks cost way more.
This manual has been developed by the automatic transmission rebuilders association atra technical department to be used by qualified transmission technicians in conjunction with atras technical seminars. There have been many engineering changes in this transmission since its introduction. The pink wire provides power to the internal solenoids. Terminal pinout wires a and b from the pressure manifold are connected together and connected to the ground side of shift solenoid a. The atsg 4l60 700r4 technical manual covers assembly, disassembly, diagnosis, and troubleshooting. Every new car you can still buy with a manual transmission. Unlike automatic transmissions that use fluid, vacuum and pressure to shift the gears, the driver selects the gear to be used and determines. The widespread popularity of the internet has made it easier than ever to find transmission repair manuals online. Mar 04, 2019 252abchdx 4l80e full manual valve body wiring instructions 1. Get your kindle here, or download a free kindle reading app. Transgo 4l80e3 reprogramming kit with manual shift. Gm thm 4l80e atra manual repair rebuild book transmission guide 4l80e pdf download. Atsg also has available an update handbook which includes the many changes and is required along with this manual for a proper overhaul or repair html.
Prior to 1938, all vehicles were manual transmission. We hope this repair data will allow the shop technician and the parts distributor to act with confidence. The general motors 4l60 also known as the thm700r4 has been with us now for over two decades and, along with the completely computer controlled 4l60e version, has quickly become one of the most widely used latemodel gm rear wheel drive. Advertisement if you drive a stickshift car, then you may have several questions floating in your head. We were the first to offer options like free shipping, free torque converters, no upfront core fees, and so much more. Reprogramming kit with manual shift control fits 1991 4l80e, 4l85e. Chevrolet aveo 2002 2010 service repair manual download now. The transmission is also slightly larger than a th400 as the overall length is 32 inches. Hydramatic 8l90 manual the 8l90 transmission is a fully automatic eight speed rear wheel drive transmission that is available in both two and four wheel drive configurations.
In case youre in the market for a new car with a stick shift, we salute you. Book manuals are being discontinued on a per model basis and are being replaced with dvd or cd discs. Atsg is a technical support service specifically for the automatic transmission industry. This works by first activating the manual mode with one switch to terminal c. But it is a skill that can be very useful in some situations. Download automatic transmission repair manuals and find repair parts. Us shift transmission control system instruction and operation manual. Hydramatic 4l80e transmission repair manual pdf free online. Everything you need to know about rebuilding a 4l80e. Transmissions are necessary to transfer engine power to either the driveshaft or axle halfshafts and propel the vehicle. Learn the basics of a manual transmission and explore transmission parts and the inner workings of transmissions. Locate the 2wire harness on the driver side of the transmission case towards the rear of the transmission. That includes the gm thm 4l80e transmission rebuild repair manual.
Manual transmissions allow a driver to manually shift gears to power a vehicle forward or backward. Pdf online gm thm 4l80e atra manual repair rebuild book transmission guide 4l80e gm thm 4l80e atra manual repair rebuild book transmission guide 4l80e. This system works with 4l80e and 4l85e automatic transmissions, as well as 4l60e, 4l65e. Installation and operation manual for 4l80e and 4l85e. The transmission is also slightly larger than a th400 as the overall length is.
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