Fuel Pump

Disconnect "fuel level sensor unit and fuel pump" harness connector.

Fig 1: Checking Fuel Pump Power Supply Circuit-III
Courtesy of NISSAN NORTH AMERICA, INC.
Check resistance between "fuel level sensor unit and fuel pump" terminals 1 and 3.
Resistance: 0.2-5.0Ω [at 25°C (77°F)]

Fig 2: Checking Resistance Between "Fuel Level Sensor Unit And Fuel Pump" Terminals 1 And 3
Courtesy of NISSAN NORTH AMERICA, INC.