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Home >> Infiniti >> 2012 >> M37 Base >> Repair and Diagnosis >> Steering >> Power Steering >> Steering Control System (With 4WAS) >> DTC/Circuit Diagnosis >> DTC C1661: 4WAS Front Lock Solenoid Valve >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

DTC Display Item Malfunction detected condition Possible cause
C1661 LOCK SOLENOID 4WAS front lock solenoid valve error is detected. (An electric activation error is detected.) 4WAS front control unit or 4WAS front lock solenoid valve error is detected.
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