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Home >> Infiniti >> 2012 >> G37 IPL, Automatic Trans >> Repair and Diagnosis >> Steering >> Power Steering >> Steering Control System (With 4WAS) (Coupe) >> DTC/Circuit Diagnosis >> DTC C1686: 4WAS Main Control Unit >> DTC Logic >> DTC Confirmation Procedure

DTC Confirmation Procedure

  1. RECHECK DTC

    ◦ With CONSULT 

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

    Is DTC "C1686" detected? 

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

    NO: INSPECTION END