System Fault Airbag: 2005 Boxster S

[MylesD55]

My 03 996 has repetedly thrown an airbag light, which we traced to the passenger side seat belt receptacle. The only way to reset the light and clear the code was with the durametric software. I replaced the receptacle, reset the light/cleared code and 6 months later the light is now on again. I'm going to replace the belt receptacle again, but am begining to wonder if there is something wrong with the wiring harness under the seat. I seem to remember reading a post about a grounding issue with the harness.