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Home >> Nissan-Datsun >> 2017 >> Maxima S >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> Driver Assistance System (ADAS Control Unit) (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC U1000: Can Comm Circuit >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No. CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
U1000 CAN COMM CIRCUIT
(CAN communication circuit)
Diagnosis condition When ignition switch is ON.
Signal (terminal) -
Threshold If ADAS control unit is not transmitting or receiving CAN communication signal or ITS communication
Diagnosis delay time 2 seconds or more
NOTE:

If "U1000" is detected, first diagnose the CAN communication system.