Owner of this 2009 Subaru Outback says that her AIRBAG WARNING light is ON, and the Passenger Airbag Indicator is stuck ON, even when there's no one in the passenger seat!

Let's see what the trouble codes are, and get to the ROOT CAUSE of the problem.
Are there MULTIPLE PROBLEMS?
Will any EXPENSIVE parts be required?

TOPDON Phoenix Plus 2:
https://www.amazon.com/dp/B091BQNR3S?...

TS100 POCKET SOLDERING IRON:
https://www.amazon.com/dp/B07SQDZ9SV?...

ASTRO DC AMP CLAMP:
https://www.amazon.com/dp/B08MTCMWLB?...

AESWAVE TERMINAL TEST KIT:
https://www.aeswave.com/uTestAdvance...

Enjoy!
Ivan