Diagnostic Procedure

1. Remove fuel level sensor unit.
2. Check resistance between fuel level sensor unit terminals 1 and 2 by heating with hot water or heat gun as shown in the figure.

Fig 1: Checking Resistance Between Fuel Level Sensor Unit Terminals 1 And 2 By Heating With Hot Water

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

OK or NG 

1. OK GO TO 2.
2. NG Replace fuel level sensor unit.

• Refer to "TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT  " .
• Refer to WIRING DIAGRAM  .

1. INSPECTION END