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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 216 (Engine Control System (DTC/Circuit Diagnosis) (CUMMINS 5.0L) (4 Of 6)) >> DTC/Circuit Diagnosis >> DTC P1A11-00: Engine Over Temperature >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2018 Nissan Titan XD. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK DTC PRIORITY 
    1. Turn ignition switch ON.
    2. Connect CONSULT and check for ENGINE diagnostic trouble codes.
    3. Check for DTC P1A11-00 being current on the CONSULT screen.

    Is applicable DTC detected?

    YES

    • The EGR and EGR bypass valves were closed to reduce engine coolant temperature.
    • No repair is necessary.
    • Inspection End.

    NO

    Refer to Intermittent Incident .