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Home >> Infiniti >> 2011 >> M37 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 277 (LAN System (Can Gateway)) >> 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 2013 Infiniti M56 and 2013 Infiniti M37. 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 CIRCUIT When CAN gateway cannot communicate CAN communication signal continuously for 2 seconds or more. CAN communication system