4l80e transmission pdf

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Thread Tools. Received 2 Likes on 1 Post. In searching for access to the 4L60e manual I posted years ago, I found it today along with the 4L80e manual as well. The following 2 users liked this post by Superado:. HomerSimpson , silentbravo

4l80e transmission pdf

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The following users liked this post:. Had bad head gaskets, so I did the exact same thing to it. So I bought another motor at the junkyard.

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The 4l80e transmission was found in a many heavy duty GM and high end luxury vehicles, such as Rolls Royce, Bentley, and Jaguar ranging from model years — Here is the complete list of 4l80e equipped cars and trucks. Although the 4l80e is common in a lot of heavy duty vehicles, their strength, even in stock forms makes them a very sought out candidate for transmission swaps in high performance cars or trucks in drag race applications. When it comes to the 4l80e, not much is different in terms of years, but how its taken care of is more important. However, many have used 4l80e transmissions from all years and have had plenty of success with longevity and reliability in extreme use cases. When dropping the transmission pan to perform a standard drain and fill transmission fluid change, you can expect to replace around anywhere from quarts of fluid assuming the stock transmission pan is being used. If you have a deeper aftermarket transmission pan on your 4l80e, then this quart estimate will likely be more and require you to check fluid levels as you fill and run the transmission through the gears. Overall, the best transmission fluid for 4l80e transmissions is either a factory spec Dexron 3 or Dexron 6. We still recommend Dex 6 in most common applications.

4l80e transmission pdf

Troubleshooting the 4L80E Automatic Transmission Diagnostic Code Retreival using a Jumper Wire A neutral safety switch prevents the vehicle from being started if the transmission shift lever is in a position other than P park or N neutral. The throttle position sensor is located on the fuel Injection pump.

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Close suggestions Search Search. Little Women From Everand. Find More Posts by Superado. The time now is AM. This includes all text illustrations, tables and charts. Then there's the matter of tools Search inside document. Is this content inappropriate? Carousel Next. Originally Posted by jtomasik. Personally I find that each has its advantages. I miss Caprices, but I'm all in with this '02 Tahoe. The clutches and whatnot that the specs in it are for, may or may not be the same as anything you can buy anywhere else. I never saw that coming. Within a minute or so coolant was dripping all out of the engine bay.

It is constructed to a great extent on the in strength and parts. The 4L80E also features a lock-up torque converter, an added overdrive gear, as well as state-of-the-art electronic controls. In this post, you will learn more about the 4L80E transmission as well as its variant, i.

Find More Posts by Ferocity This booklet contains general description and the procedures necessary to repair, overhaul, or service the THM 4LE electronic overdrive automatic transmission. View iTrader Profile. It's not hard to find online, but I just PDF'd it so anyone searching can find it here. Thread Tools Show Printable Version. I never saw that coming. Skip carousel. Celula Animal Celula Animal. Line pressure and shift feel are also controlled electronically with a Pressure Control Solenoid PCS located on the valve body. AI-enhanced title. Looked like it was coming from a head gasket so I bought the GM manual for it and popped the heads off. Jump to Page. The ATSG manual is updated frequently as replacement parts or service techniques change. The following errors occurred with your submission.