NHTSA Complaint #11553372 — 2021 HONDA PILOT

My SRS System's light came on. When I went to the dealership to have it checked, they stated it was an Airbag Seat Sensor that was bad in the passenger side seat. I talked to the warranty people and they stated it was not covered under the warranty and it would cost me over $2000 to repair. I reached out to Honda and I have received nothing back from them. I don't have that kind of money. I purchased this vehicle one year ago and also added an extended warranty to it so I would have peace of mind that I would not have large out of pocket expenses. Why would Honda not stand behind this serious of a safety issue. I am afraid to take anyone with me in case we are in an accident. I also have small children with me, as I am a foster parent. Is this going to affect all of the airbags in the vehicle?