Hello,
I have included all the information that you have requested in the diagrams down below. I have also included a Technical Service Bulletin (TSB) on the new revised lock cylinders and keys that GM made for your vehicle. Please, fell free to ask, should you have any more questions for us. That's what we are here for.
Thanks,
Alex
2CarPros
Images (Click to enlarge)
Apr 4, 2019 at 12:11 AM