nsa_sailor:

You may have to bite the bullet and have that module replaced. I can't say for certain on Aveo specifically, but I don't think programming will fix this. If I were a shopowner, I wouldn't want the liability of a customer/client being in a crash with the chance of the supplemental restraint not deploying as designed. If it were mine, I'd call surrounding collision shops and get their take. I'm glad to see you're making the effort to get educated on the subject, and forums would be the first place I'd look as well.

HTHY and let us know what you find.