Front Air Bag Sensor Control problems of the 2006 Suzuki Reno

I own a 2006 Suzuki Reno. Bought it from huston motors lake wales. The passenger's air bag light would not go off when the passenger seats was occupied. Took the vehicle to huston , and they changed the sensor under the seat to try and correct the problem. They explained to me that the vehicle had to be on when the person got into the passenger seat, but the airbag light still did not go off. Meaning that the passenger's airbag will not activate in case of an accident. Please advise what should I do?.

The contact owns a 2006 Suzuki Reno. The contact stated that the passenger side air bag light illuminates intermittently when a passenger is seated. If the passenger moves or if the vehicle hits a bump in the road, the air bag light is triggered. The dealer is unable to diagnose the cause of failure. The purchase date was unknown. The current mileage is 8,500 and failure mileage was 6.