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Home >> Infiniti >> 2017 >> Q50 Base, RWD >> Repair and Diagnosis >> Accessories & Equipment >> Seats >> Automatic Drive Positioner (DTC/Circuit Diagnosis) (Except Hybrid) >> DTC/Circuit Diagnosis >> DTC B2128: UART Communication Line >> DTC Description >> DTC Confirmation Procedure

DTC Confirmation Procedure

  1. SELF-DIAGNOSIS WITH AUTOMATIC DRIVE POSITIONER CONTROL UNIT

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

    Is the DTC detected?

    YES 

    Perform diagnosis procedure. Refer to DIAGNOSIS PROCEDURE .

    NO-1 

    To check malfunction symptom before repair: Refer to INTERMITTENT INCIDENT .

    NO-2 

    Confirmation after repair: INSPECTION END.