Seat swap wiring
 

Hi folks, I am swapping my cloth front semi power seats for leather full power seats. Driver seat went in fine and everything works, but the passenger seat is the problem. The plugs match fine, but there is an extra plug coming from the floor. It has two wires, grey and blue. But there is nowhere on the seat for this plug. Is this the seat occupancy wiring?
The big problem is the airbag light stays on. Also the rear view mirror says "air bag off."
The vehicle is a 2003 2500 Suburban, seats are from a 2003 Tahoe.

Re: Seat swap wiring
 

Blue is the heated seat on the 2003 wiring diagrams I've been able to find.