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Home >> Infiniti >> 2017 >> QX80 Base, RWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Driver Assistance System (ADAS Control Unit) (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC U1530: Dr Assist Buzzer Can 1 >> 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
U1530
(183)
DR ASSIST BUZZER CAN CIR 1
(Driver assistance buzzer CAN circuit 1)
Diagnosis condition When engine is running
Signal (terminal) ITS communication signal
Threshold ADAS control unit detects an error signal that is received from ADAS control unit 2 via ITS communication
Diagnosis delay time 1 second or less