gilberjm

I think I found a good diagram but from an 03 express with a 6.0. Everything seems to be matching up and I'm trying to do a comparison. There are still various other wires missing or just a little different, usually the gray 5v reference wire. Thanks for your help @ls1nova71

Vickee

does anyone have a GM wiring manual for a 05 Express

aknovaman

iTrader: (7)

Go here.


https://ls1tech.com/forums/conversions-hybrids/1927203-mother-all-spreadsheets-tons-gm-pcm-pinouts.html

TvanD

Looking for the same pinout sir, can ya help me out?

aknovaman

iTrader: (7)

PM me your email.

aknovaman

iTrader: (7)

If you go here and download the zip file there is a tab labeled Express. It lists all the pins for standalone config. ​​​​​​​https://ls1tech.com/forums/conversions-hybrids/1927203-mother-all-spreadsheets-tons-gm-pcm-pinouts.html
​​​​​​​

TvanD

Thank you but I have found the pin outs for both donor and swap vehicle.

I am looking for info on how to and what to wire in from 95 gmc sierra to 411 pcm in order to retain abs ac and mainly gouges. The latter I assume I can rig in somewhere simple.

I suppose I should make a new thread ?

Any direction is most appreciated!