After replacing damaged driver side air bag and tensioning belts and SRS module I have two hard faults. 85-63 OPDS model ID inconsistent and 81-63 SWS model ID inconsistent. OPDS=Occupant position detection system. SWS=??? Sounds like basics maybe, open circuit, grounded conducter, short. All new dealer parts include connectors. Do the new parts need to be coded to the car? Any help in a direction from here?