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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 219 (Engine Control System (DTCS) (5.6L) (7 Of 8)) >> DTC/Circuit Diagnosis >> P1574 ASCD Vehicle Speed Sensor >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2018 Nissan Titan XD and 2018 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK DTC PRIORITY 
    • If DTC P1574 is displayed with DTC UXXXX first perform the trouble diagnosis for DTC UXXXX.
    • If DTC P1574 is displayed with DTC P0500 first perform the trouble diagnosis for DTC P0500.
    • If DTC P1574 is displayed with DTC P0605 first perform the trouble diagnosis for DTC P0605.
    • If DTC P1574 is displayed with DTC P0607 first perform the trouble diagnosis for DTC P0607.

    Is applicable DTC detected?

    YES

    Perform diagnosis of applicable. Refer to DTC Index .

    NO

    GO TO 2 .

  2. CHECK DTC WITH TCM 

    Check DTC with TCM. Refer to CONSULT Function .

    Is the inspection result normal?

    YES

    GO TO 3 .

    NO

    Perform Diagnosis Procedure corresponding to the DTC indicated.

  3. CHECK DTC WITH "ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)" 

    Refer to CONSULT Function (ABS) .

    Is the inspection result normal?

    YES

    GO TO 4 .

    NO

    Perform Diagnosis Procedure corresponding to the DTC indicated.

  4. CHECK DTC WITH "COMBINATION METER" 

    Refer to CONSULT Function (METER/M&A) (TYPE A) or CONSULT Function (METER/M&A) (TYPE B).

    INSPECTION END