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Home >> Infiniti >> 2011 >> M56 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 96 (Body Control System) >> DTC/Circuit Diagnosis >> DTC U1000: Can Comm >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

WARNING: This page is about a different car, the 2012 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
DTC CONSULT display description DTC Detection Condition Possible cause
U1000 CAN COMM When BCM cannot communicate CAN communication signal continuously for 2 seconds or more. CAN communication system