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Home >> Infiniti >> 2009 >> G37 Journey, 4D Sedan >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Power Steering Control System -- Sedan >> With 4WAS >> Component Diagnosis >> DTC C1930: 4WAS Front Control Unit >> Description
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DTC C1930: 4WAS Front Control Unit: Description

It transmits the value calculated by 4WAS main control unit to 4WAS front control unit via 4WAS communication line (line for 4WAS system only). 4WAS front control unit controls 4WAS front actuator according to the received command value.