Air Bag Light

I have a 2007 Tundra SR5. Took the drivers side rear seat out to fix the fold down cable. Put the seat back in and now my airbag light is on and it's showing a B1801 code. Code reader says it's an open in D Squib Circuit in steering column. Didn't see any wires hooked to rear seat. Any ideas as to what happend. Thanks in advance

 

Tripped the sensor when you unplugged the airbag. You may be able to disconnect the battery to reset it. If you can't reset it with your OBD2

 

Took the rear seat out. What airbag wire did I unplug. Didn't see anything attached to that seat.

 

Probably disturbed a curtain airbag ground?? This is a SWAG. suggest you pull the schematics on the airbags