Has anyone found a fix for the electrical prob that causes tranny 4L60e to die 1995 silverado z71

 

which problem?
Please be more specific.

 

I'm curious as well. I found a video of a supposed fix for an electrical grounding problem affecting the transmission on the 1996 C1500, which is what I have. I've got 28 years and 201K miles on the original transmission, and the truck has always had times when it seemed to shift abruptly during acceleration. But here we are 201K miles later, and still going. The guy on Youtube said grounding issues on the mid 90's, specifically the 96, caused some of the issues with the controller for the 4L60E transmissions...