Wiring System for the Front Air Bag Sensors

I would like to know if the whole wiring system for the front airbag sensor needs replacing if damaged in any way for can it just be repaired? This is for a 2004 chevy venture. The wiring to the passanger side front sensor has been damaged in an accident. Can they just fix it or does it have to be replaced completely?:banghead:

Mon o man,do not screw around with air bags unless you know what you doing or maybe your into S & M.It should be replaced if it was in a hit and there is damage.Hey it's your face and your money.It's kinnda like kicking a dog,he will sooner or later bite you.