4L60E SERVO ASSEMBLY DIAGRAM SERIES

4L60E SERVO ASSEMBLY DIAGRAM SERIES

This means that a series of valve pressures made the transmission shift gears. The 4L60, along with many transmissions of its generation, was controlled by a hydraulic system. 6000 lbs gross vehicle weight (GVW) – this means that the transmission can be safely used to haul 6,000 lbs of car along with it.Longitudinal applications (rear-wheel-drive).In 1990, GM altered its designations, and so the 700R4 was renamed “4L60”. This previous transmission had been named the TH700R4 (Turbo-Hydromatic 700R4) and had been introduced in 1982. It was first seen commercially from 1993 to 1994, on cars such as the Chevrolet Suburban, Cadillac Fleetwood, and GMC Sonoma. Many updates, of various levels of significance, followed – the most notable of these being the introduction of a bolt-on bell housing (phased in from 1996 to 1998). Produced by GM (General Motors), it was first produced in 1992 and began being phased into the market during the following 2 years. That’s despite the 4L60E transmission problems that we’ll be taking a closer look at later. The 4L60E transmission is one of the most recognizable and well-known on the US car market today. Frequently Asked Questions (FAQs) 4L60E Transmission.Moreover, what a proper fix might entail for your 4L60E transmission problems. And, we’ll then look at how you can diagnose and troubleshoot these issues. Not only the reliability issues, but data on what causes these to appear, in the first place. Otherwise, this guide on the 4L60E transmission problems will provide an in-depth insight into GM’s 4L60E transmission.

To skip this section and get straight into the potential transmission problems, please click here. Before examining the different 4L60E transmission problems you might be having, it’s important to understand how the transmission works and the history of the 4L60E. We will look at a few symptoms and what that might mean for your transmission.įor all the information and specifications for the 4L60E transmission check out Reman-transmission. In this article, we will take an in-depth look at the 4L60E transmission, along with some of the more common problems associated with it.

If you have 4L60E transmission problems, you’re far from alone.

4l60e servo assembly diagram