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DTC Detection Logic

WARNING: This page is about a different car, the 2011 Infiniti EX35. However, it is still accessible from the selected car via links, so may be relevant.
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
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