2020 Silverado 5.3L/6.2L L84/L87 E90 ECM Pinout

[Joseph M]

I am working on a pinout for the 2019 and up E90 ECMs on the L84/L87 engines. If anyone needs it let me know and I will share it in excel format. I know I have not had to much luck finding one.

[blindsquirrel]

Anyone can get 'em here, only $20/3 days: https://www.acdelcotds.com/subscriptions

Take screenshots of wiring diagrams, for longer pages it helps to go grab a .pdf-creator browser extension thing that will preserve the page layout.

[Darkhorse220]

I could maybe use the pinout if you've got it nailed down.

[Jtorres]

I am working on a pinout for the 2019 and up E90 ECMs on the L84/L87 engines. If anyone needs it let me know and I will share it in excel format. I know I have not had to much luck finding one.

Would you mind sharing the excel file?

[OlmoJW]

I am working on a pinout for the 2019 and up E90 ECMs on the L84/L87 engines. If anyone needs it let me know and I will share it in excel format. I know I have not had to much luck finding one.

Hello. I would be very grateful if you could help me with that information, please. I'm trying to unlock an E90 and need the pinout diagram. Thank you very much for your valuable help.

[MeanMike]

Here?s a 2020 Global A e90 pinout.x1 connector.JPG x1 connector 2.JPGx2 connector.JPGx2 connector 2.JPGx3 connector.JPGx3 connector 2.JPG