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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 493 (Engine Control System (VK56VD) DTC/Circuit Diagnosis (4 Of 6)) >> DTC/Circuit Diagnosis >> DTC P0463: Fuel Level Sensor >> DTC Diagnosis Procedure

DTC Diagnosis Procedure

WARNING: This page is about a different car, the 2019 Nissan NV3500 HD and 2019 Nissan NV2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK DTC PRIORITY 
    • If DTC P0462 or P0463 is displayed with DTC UXXXX, first perform the trouble diagnosis for DTC UXXXX.
    • If DTC P0462 or P0463 is displayed with DTC P0607, first perform the trouble diagnosis for DTC P0607.

    Is applicable DTC detected?

    YES

    Perform the diagnosis of the applicable. Refer to DTC Index .

    NO

    GO TO 2.

  2. CHECK DTC WITH "COMBINATION METER" 

    Refer to CONSULT Function (METER/MA) .

    Is any DTC detected?

    YES

    Perform trouble diagnosis of detected DTC.

    NO

    GO TO 3.

  3. CHECK FUEL LEVEL SENSOR SIGNAL CIRCUIT 

    Check fuel level sensor signal circuit. Refer to Component Function Check .

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Perform trouble diagnosis of fuel level sensor signal circuit. Refer to Diagnosis Procedure .

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