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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 449 (Seat Belt Control System (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> DTC U1000: Can Comm Circuit >> DTC Confirmation Procedure

DTC Confirmation Procedure

WARNING: This page is about a different car, the 2019 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
  1. SELF-DIAGNOSIS WITH PRE-CRASH SEAT BELT CONTROL UNIT 
    1. Turn ignition switch ON and wait for 2 seconds or more.
    2. Check Self-diagnostic result with CONSULT.

    Is any DTC detected?

    YES

    Refer to CAN System Specification Chart - Early Production or CAN System Specification Chart - Late Production .

    NO

    CAN communication system is normal.