Seat Belt Buckle Switch (Except Advanced Air Bag Model): Notes

Check driver side seat belt switch and passenger side seat belt switch for continuity by using ohmmeter.

Seat belt switch specification 

Without inserted buckle tongue to buckle catch: 

Terminal "A" and "B": Continuity 

With inserted buckle tongue to buckle catch: 

Terminal "A" and "B": No continuity 

Fig 1: Inspecting Seat Belt Buckle Switch

Courtesy of SUZUKI OF AMERICA CORP.