Air Bag Light on

[johnmic]

HI all, I finally got some one to use a snap on tool scanning tool and found an error that I don’t quite understand. The error that was identified is: 163 SDM Internal failure. Can anyone explain what’s obviously failed

[The1]

SDM is the module, so the airbag computer has a problem, did they clear the error and did it return straight away?

[johnmic]

Gday, yes once th eerror code was cleared, th ered light on the dash went out, and stayed out till we turned the engine off, then restarted the car, then bang on the alsrm and red srs light came back on.