Kenmore flat top stove, model 970-687221, but I believe the hardware is made by Electrolux.
Issue is the front-left burner does not turn on. I tested, based on this video (https://www.youtube.com/watch?v=gjC4ubPm2pg
) the switch and the burner. Both the switch and burner have a consistent resistance reading
What else can be an issue I can easily test at home? I have a hard time understanding the schematics diagram, if someone can help decipher it that would be great! I attached the troubleshoot schematics in pdf format