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Home >> Infiniti >> 2011 >> M37 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 27 (Power Control System) >> [IPDM E/R] >> DTC/Circuit Diagnosis >> DTC U1000: Can Comm Circuit >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different car, the 2011 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTION LOGIC

DTC CONSULT-III 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 CAN communication system