Airbag Sensor on Buick LaCrosse

HI, that is correct. There is a great deal of liability with repairing wiring for the air bag system. The correct repair is to replace the wiring harness. If you dont repair it, it is possible the air bag will not deploy in a accident. Jim

To clarify further, the "whole seat" should not have to be replaced, however the sensor may be part of the seat cushion. Clarify this information with the local dealership parts department, as this is a dealer-only item.