Seat Belt Warning Switch

Disconnect seat belt buckle switch connector. Connector is located at base of inner seat belt. Continuity should exist between switch terminal No. 3 (White/Black wire) and ground. With belt fastened, continuity should exist between switch terminal No. 3 (White/Black wire) and No. 2 (Black/Blue wire on driver's side; Black/Orange wire on passenger's side). With belt unfastened, continuity should not exist between switch terminal No. 3 (White/Black wire) and No. 2 (Black/Blue wire on driver's side; Black/Orange wire on passenger's side). See Figure. If continuity is not as specified, replace seat belt buckle.