If you're having fuel pump issues, the problem is likely a malfunctioning pump, a bad fuel pump relay, a faulty inertia switch (which *does* have a reset), or a problem with the wiring. You'll need to diagnose the specific problem before attempting any repairs.
The inertia switch (sometimes called a crash sensor) is a safety device that cuts power to the fuel pump in a collision. This is the closest thing to a "reset" that exists in the fuel system. This switch is usually located under the dash or in the passenger compartment, often under the carpet near the kick panel. It typically has a button that you can push to reset it. Check your owner's manual for its exact location.
If the inertia switch isn't the issue, you'll need to consult a repair manual, a qualified mechanic, or use a diagnostic tool to troubleshoot further. Trying to work on a fuel system without proper knowledge can be dangerous due to the flammability of fuel.
