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Home >> Infiniti >> 2017 >> QX80 Base, RWD >> Repair and Diagnosis (Single Page) >> Restraints >> Restraints Control Systems >> Seat Belt Control System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC B2457: Control Unit As >> DTC Logic >> DTC Confirmation Procedure
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DTC Confirmation Procedure

  1. SELF-DIAGNOSIS WITH PRE-CRASH SEAT BELT CONTROL UNIT

    1. Turn ignition switch ON.
    2. Check "Self-diagnostic result" with CONSULT.

    Is DTC detected?

    YES 

    Refer to DIAGNOSIS PROCEDURE .

    NO 

    INSPECTION END

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