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Home >> Infiniti >> 2012 >> FX50 >> Repair and Diagnosis >> Transmission >> Transfer Case >> DTC/Circuit Diagnosis >> DTC U1000: Can Comm Circuit >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

DTC Display item Malfunction detected condition Possible cause
U1000 CAN COMM CIRCUIT AWD control unit is not transmitting/receiving CAN communication signal for 2 seconds or more.
  • CAN communication error
  • Malfunction of AWD control unit