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Home >> Infiniti >> 2016 >> QX50 AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Driver Assistance System - Distance Control Assist (DCA) (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> (DTC U1000: Can Communication Signal Not Transmitted Or Received) >> ICC Sensor Integrated Unit >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

DTC
(On board display)		 Trouble diagnosis name DTC detecting condition Possible causes
U1000
(100)		 CAN COMM CIRCUIT If ICC sensor integrated unit is not transmitting or receiving CAN communication signal or ITS communication signal for 2 seconds or more
  • CAN communication system
  • ITS communication system
NOTE:

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

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