I attached a wiring diagram for you to view. You need to check all the fuse in the under hood fuse block with a test light or voltmeter for power on both side. The fuse block is a common failure but needs to be confirmed.
As far as the airbag light, I need the code that is set for that system. That is a separate issue.
Images (Click to enlarge)
Tuesday, June 18th, 2019 AT 1:10 PM