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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 487 (Engine Control System (VK56VD) DTC/Circuit Diagnosis (6 Of 6)) >> DTC/Circuit Diagnosis >> Information Display (ASCD) >> 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 

    Check that DTC UXXXX or P0500 is not displayed.

    Is the inspection result normal?

    YES

    GO TO 2.

    NO

    Perform trouble diagnosis for DTC UXXXX.

    NO

    Perform trouble diagnosis for DTC P0500. Refer to DTC Description .

  2. CHECK DTC WITH "COMBINATION METER" 

    Refer to CONSULT Function (METER/MA) .

    Is the inspection result normal?

    YES

    GO TO 3.

    NO

    Perform trouble diagnosis for DTC indicated.

  3. CHECK INTERMITTENT INCIDENT 

    Refer to Intermittent Incident .

    Is the inspection result normal?

    YES

    Replace combination meter.

    NO

    Repair or replace.