Check fuel pump in 1991 Toyota Previa?

To check the fuel pump in a 1991 Toyota Previa, first ensure the vehicle is off and disconnect the negative battery terminal. Locate the fuel pump relay in the fuse box and test it for continuity using a multimeter. Next, you can access the fuel pump by removing the access panel under the rear seat; check for power at the pump connector while turning the ignition on. If there's no power, the issue may lie with the relay, wiring, or fuel pump itself.