so i just finished my lower intake manifold gasket, however, now my airbag light has come on.

Does anyone have any idea of what this could be? I just have no idea where to start looking.

cheers

 

Mine dod this too, sometimes it comes on sometimes jt stays off.

 

Check the fuse first. Then take a test light or DMM to it at the fuse panel. It's a 20 amp fuse, I don't remember exactly which slot it's in. If you're ever doing work around the crash sensors or in the dash, you'll want to remove that fuse first.