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Home >> Infiniti >> 2017 >> QX80 Base, RWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Cruise Control Systems >> Driver Assistance System (ADAS Control Unit) (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC U1507: Lost Comm(Side RDR R) >> ADAS Control Unit >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No.
(On board display)
CONSULT screen items
(Trouble diagnosis content)
DTC detection condition
U1507
(154)
LOST COMM(SIDE RDR R)
[Lost communication (Side radar right)]
Diagnosis condition
  • When engine is running
  • When Blind Spot Intervention system is ON
Signal (terminal) ITS communication signal
Threshold ADAS control unit cannot receive ITS communication signal from side radar RH
Diagnosis delay time 2 seconds or more