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Home >> Infiniti >> 2018 >> QX60 AWD >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Seat Belts Control System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC B2458: Local Comm >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

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 (Driver Side) and Pre-Crash Seat Belt Control Unit (Passenger Side)

  • Harness or connectors

    [The Pre-Crash Seat Belt Control Unit (Driver Side) and pre-crash seat belt (Passenger Side) circuit is open or shorted]

  • Pre-Crash Seat Belt Control Unit (Driver Side)
  • Pre-crash seat belt control (Passenger Side)