Is there an inertia switch on a 2002 Hyundai Sonata?

Yes, the 2002 Hyundai Sonata is equipped with an inertia switch, which is part of the vehicle's fuel system safety features. This switch is designed to cut off the fuel supply in the event of a collision to prevent fuel leaks and potential fires. If you suspect the switch has been triggered, it can typically be reset by locating it in the trunk or near the fuel pump and pressing the reset button.