Mark Trumbull

I haven’t tried clearing tje codes yet My little scan tool won’t give them to me

2015 gmc sierra I just replaced airbag seatbelts and module and two front bumper sensors light still on my question is The airbag wires in the steering wheel which i had to replace the ends because of melting i separated the 4 wires and put yellow back with its wires and the blue with its wires Can you get these crossed ? I know the colors are with the right wires but can you get them crossed or does it matter