Suspension Noise Problems of Hyundai Azera

I purchased my 2006 Hyundai Azera limited almost 4 years ago. I have had suspension problems . I have had shocks changed 4 times. Still no one can fix the rattle sound when I go over bumps. 06.

See all problems of the 2006 Hyundai Azera 🔎.

I have an 06 Hyundai Azera and there was a recall made back in 2013 for the passenger seat wiring hireness. The defect would cause the airbag not to deploy. Would I be able to get this defect fixed now? I did not own the vehicle back in 2013, as I did not own it until may of 2015. It is showing the signs of the defect. The air bag light is on and it is throwing error codes b1489&b1495, which is for the passenger occuputant system. I also have this noise like something is loose in the suspension. Every little bump causes a rattling noise. I can not tell if it is the front or back, but I am assuming it is the back since there was a recall on this as well, plus I have replaced all front end parts. And the noise still exists.

Thumping noise under rear of vehicle, possibly suspension components, when going over speed bumps or even a smooth road, and while making a turn. Intermittent problems: red "air bag" indicator light stays on while vehicle is in operation. "passenger airbag off" indicator light stays on when passenger seat is occupied.