Air bag module


New member
2006 FX35...The air bag light has been flashing for about a week. I'm trying to stay away from dealership here, so, I went to a shop in town. He said it is the driver air bag module and he could get a used one for $200.00. Another shop said it's against the law to put a used airbag in a car. I told him it wasn't the air bag, it was the module. He said the air bag and module are 1 unit. Can anyone here clarify this for me. Are they 1 unit, or separate? Thanks