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Home >> Infiniti >> 2008 >> G35 Sport >> Repair and Diagnosis >> Steering >> Power Steering >> Steering Control System >> With 4WAS >> Component Diagnosis >> DTC C1931: 4WAS Front Control Unit Communication >> DTC Logic >> DTC Confirmation Procedure
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DTC Confirmation Procedure

  1. RECHECK DTC

    With CONSULT-III 

    1. Turn the ignition switch OFF to ON.
    2. Perform 4WAS main control unit self-diagnosis.

    Is DTC "C1931" detected? 

    YES: Proceed to diagnosis procedure. Refer to , "DIAGNOSIS PROCEDURE ".

    NO: INSPECTION END

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