2. Check Fuel Level Sensor Power Supply Circuit

1. Disconnect "fuel level sensor unit and fuel pump" harness connector.
2. Turn ignition switch ON.
3. Check voltage between "fuel level sensor unit and fuel pump" terminal 5 and ground with CONSULT-II or a tester.
   1. Voltage: Battery voltage 

Fig 1: Checking Voltage Between "Fuel Level Sensor Unit & Fuel Pump" Terminal 5 & Ground

Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG 

OK : GO TO 4.

NG : GO TO 3.