Where is the airbag sensor located? 99 astro

Is it under the driver's seat? Under the carpet? Can anyone confirm the exact location for a 99 Astro. The van was shampooed and might have shorted this sensor that caused my airbag light to go on.

Anyone?

There is a fuse for the airbag. have you checked this?

There is a fuse for the airbag. have you checked this?

I haven't. It's in the shop right now and I'll have them check it also. Thanks.