Front Air Bag Sensor Control problems of the 1998 Nissan Frontier

The air bag light comes on flashing indicating a malfunciton in the system. This first began 3 weeks after purchase. First repair attempt was July 17, 1998. Second repair attempt was August 14, 1998. Second attempt included replacement of the rpl sensor and diagnosis unit and the passenger airbag. This repair caused the light to go off indicating and apparent sucessful repair. Approximately 3 weeks later the air bag malfunction indicator light came back on. A third attempt to repair was on October 2, 1998. A fourth attempt was on October 16, 1998. On this attempt the rpl sensor and diagnosis unit was replaced again. The light went off and the vehicle appeared.