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Home >> Infiniti >> 2017 >> Q60 Base, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Driver Assistance System (ADAS Control Unit) (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC U1508: Lost Comm (Side RDR L) >> ADAS Control Unit >> DTC Description >> DTC Detection Logic

DTC Detection Logic

DTC No.
(On Board Display)
CONSULT Screen Items
(Trouble Diagnosis Content)
DTC Detection Condition
U1508
(155)
LOST COMM (SIDE RDR L)
[Lost communication (Side radar left)]
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 LH
Diagnosis delay time 2 seconds or more