How do you check service air bag light on 02 trailblazer?

To check the service airbag light on a 2002 Trailblazer, start by using an OBD-II scanner to retrieve any diagnostic trouble codes (DTCs) related to the airbag system. Inspect the airbag system's wiring and connectors for any visible damage or loose connections, particularly under the front seats and around the dashboard. If the light persists after addressing any issues, it may be necessary to consult a professional technician for further diagnosis and repair. Remember to reset the light after fixing any problems to ensure it does not return.