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Home >> Infiniti >> 2013 >> QX56 AWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Brake Control System (With VDC) >> DTC/Circuit Diagnosis >> DTC C1118: Transfer Control Unit >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

DTC Display Item Malfunction detected condition Possible causes
C1118 4WD SYSTEM When a malfunction is detected in transfer control unit system.
  • Transfer control unit
  • ABS actuator and electric unit (control unit)
  • CAN communication line
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