I found a post on tacomaworld, see the attached pic.
I cleared the lights. They came back.
Not a gas cap. Haha
Not a brake switch. Hahahah
Not one of the 14 DTCs. Ha
It was:
ABS 31 (Right front wheel speed sensor fail)
Vsc 43 (ABS Malfunction)
Fortunately, while digging, I found an excellent video on YouTube of how to diagnose and fix that exact issue:
ABS Diagnosis Tips from a Toyota Mechanic. Fix It Right The First Time - YouTube
This screenshot shows how to pull ABS codes with two paper clips.
I’m posting this for myself and anyone in the future that needs to get these codes for a real diagnosis, and who doesn’t want to guess by changing gas caps and brake switches.