Tm4l60e Wiring Info

[James Collins]

I am looking at putting a race built 4L60E into my commodore VN series 2. I have rebuilt and supercharged the V6 engine and I am now building the new wiring harness.

I have managed to find the pin layout for the new transmission

A 1-2 Shift
B 2-3 Shift
C Pressure Solen. High
D Pressure Solen. Low
E Both Shift Slnd, TCC, and 3-2 high
L Fluid Temp High
M Fluid Temp Low
N Range signal A
P Range signal C
R Range signal B
S 3-2 Cntrl Solenoid Low
T TCC Solenoid (low)
U TCC PWM Solenoid

but at the moment dont know what some of the pins are for. The box contains a shift kit, stage 3 so the requires manual gear changes. I have a t-bar that currently sends a 12 volt signal down a different wire for each of the P R N D 3 2 1 positions.

Any ideas on how to do this or where to look?

 

[bad benny]

Try looking up 700R4, thats what they call it in the USA. there is heaps of info on it. I know I was reading exactly the info you wanted on a page one night, just not sure where it was. It could have been an attachment to this page, not sure.
http://purplesagetradingpost.com/sumner/te...o/techinfo.html

sorry wont be that page, as thats for the hydrolic valve body (4l60 not 4l60e).

Have you looked at getting a different valve body for it, I understand they are totally interchangeable to make 4l60e into a 4l60. But on the other hand with correct wiring you shouldnt need it.

As far as i know the computer doesnt actually change the gears like most people think. It changes the way the hydrolics change gears using
Range signal A
Range signal B
Range signal C


Good luck

Bad Benny

 

[TAILS83]

or you could run ya vn on a vr computer as it's basically the same motor and i've heard lots of people doing it but you would then need to install a BCM but i recon there would be a way around that. actually i have a vr auto computer spare from my converion, i even got the plug from the auto but i'd have to cut it from the loom as i am still useing the auto loom or just buy an auto loom from a vr and install it, no problems. do u understand i'm starting to confuse me now. oh and get the wiring diagrams. i have some on the computer i can e-mail you but they are poor quality so you'd have to inlarge them to see them.