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Home >> Infiniti >> 2017 >> Q60 Base, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> Driver Assistance System (ADAS Control Unit) (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC U1540: DAST 3 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
U1540
(200)
DAST 3 CAN CIR 1
(Direct adaptive steering 3 controller area network circuit 1)
Diagnosis condition When engine is running
Signal (terminal) -
Threshold ADAS Control Unit detects that chassis control module has a malfunction.
Diagnosis delay time 1 second or less