Thanks for the warm welcome!
@dedwards0323 This place is a literal treasure trove of information. Definitely takes a little digging, but I've been able to learn so much just from reading.
@ZERACER I forgot to mention in the intro post that I did replace all 4 wheel sensors for TPMS but the module didn't want to take them. Not sure if it was my TMPS tool not communicating or an issue with a module. I'll dig into that one more when I have time, but it doesn't bother me that much. As for the airbag light, I'm inclined to agree with you. I made a separate thread
here that focuses specifically on it, and it sounds like there is more effective DRB III tool or emulator than the Snap-on scan tool I had used previously. Definitely would like to go an try and poke it with a computer before I try replacing the airbag module.