Check Fuel Level Sensor Unit

For removal, refer to FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY .
Check the resistance between terminals 5 and 6.

Fig 1: Checking Resistance Between Fuel Level Sensor Unit Terminals 5 And 6
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Fuel Level Sensor Unit Terminals Specification Chart
Courtesy of NISSAN MOTOR CO., U.S.A.