2010 Yukon XL seat belt buckle replqcement: What connector is this?

[Colin]

Replacing the passenger side seat belt buckle on my 2010 Yukon XL. The new buckle does not have a wire for this connector. It only has one (I assume it tells when the buckle is engaged). I assume this is an air bag sensor? Do I have the wrong buckle or does the sensor come out of the old casing? Thanks.

 

[mikez71]

inertia/yaw sensor is in that area I believe... But that's at least 4 wires and different colors..
seat occupancy sensor is 3 wires, but different colors..
passenger seat belt tension sensor, 3 wires but different colors again..

Whatever it is, it is weird that it got shoved through the seatbelt cover?
(I think you need to unplug it and pull the connector through seatbelt cover?)

 

[mikez71]

You may need another receptacle.. I notice this one also has your connectors..

https://www.gmpartsdirect.com/oem-parts/gm-ebony-passenger-seat-belt-with-buckle-19121541

Same color wires here, and supposedly a seatbelt tension sensor.. I never knew...

Passenger Seatbelt Tensioner Sensor

O Alright I bought this with a Service Airbag Light on the dash. Turns out these wires were snipped when the previous owner replaced the passenger seatbelt. Does anyone know what I need to do to fix this and make it safe? Or if it’s safe how to at least clear up the dash light? edit to add...

www.yourcobalt.com

I guess the wires from the seatbelt latch don't match the harness wire colors. Should be dark-green, dark-green/white and black/white other side of connector.