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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 650 (Seat Belt Control System (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> DTC B2458: Local Comm >> DTC Description >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

DTC No.

Self-diagnosis item

DTC Detection Condition

Possible causes

B2458

LOCAL COMM

Receipt of a malfunction signal between pre-crash seat belt control unit LH and pre-crash seat belt control unit RH

  • Harness or connectors

    [The pre-crash seat belt control unit LH and pre-crash seat belt RH circuit is open or shorted]

  • Pre-crash seat belt control unit LH
  • Pre-crash seat belt control RH