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Home >> Nissan-Datsun >> 2012 >> Maxima S >> Repair and Diagnosis >> Transmission >> Automatic Transmission >> DTC/Circuit Diagnosis >> DTC U1000: Can Comm Circuit >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

DTC Trouble diagnosis name DTC is detected if... Possible cause
U1000 CAN Communication Line When TCM is not transmitting or receiving CAN communication signal for 2 seconds or more. Harness or connectors (CAN communication line is open or shorted.)