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Home >> Infiniti >> 2012 >> G25 x >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Security Control System (Sedan) >> DTC/Circuit Diagnosis >> DTC U1000: Can Comm Circuit >> IPDM E/R >> IPDM E/R: DTC Logic >> DTC Detection Logic
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DTC Detection Logic

DTC CONSULT display description DTC Detection Condition Possible cause
U1000 CAN COMM CIRCUIT When IPDM E/R cannot communicate CAN communication signal continuously for 2 seconds or more In CAN communication system, any item (or items) of the following listed below is malfunctioning.
  • Transmission
  • Receiving (ECM)
  • Receiving (BCM)
  • Receiving (Unified meter and A/C amp.)