My service airbag light is staying on and my passenger airbag is staying turned off. I checked the connector under the passenger seat and it was still connected. I unplugged it and re-plugged it back in just 2 be sure and the light is still on. I had it hooked up to see what codes it was throwing and strange as it may sound my car was throwing out any codes. The guy was baffled as to why my service airbag light would be on with no codes coming up. So he went and got another tester off the shelf that was specifically for detecting codes for airbags as well as codes for anything else and still it read out no codes. Anyone have any ideas what I should check next!