2008 Nissan Frontier - Airbag Light

I own a 2008 Nissan frontier I had an air bag issue light on the passenger side on. Had it fixed and 2 months later light is on again. seat belt assembly has been replaced once on passenger side and twice on drivers side. What is the issue?

The fault codes will need to be checked before diagnosis can begin. Return the the shop that has been performing your passive restraint repairs and ask if they would recheck the system.