LEMON Manuals: Even more car manuals for everyone: 1960-2025
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 U1541: DAST 3 Can 2 >> ADAS Control Unit >> DTC Description >> DTC Detection Logic
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Detection Logic

DTC No.
(On Board Display)
CONSULT Screen Items
(Trouble Diagnosis Content)
DTC Detection Condition
U1541
(201)
DAST 3 CAN CIR 2
(Direct adaptive steering 3 controller area network circuit 2)
Diagnosis condition
  • When engine is running
  • When DCA system is ON
Signal (terminal) CAN communication signal
Threshold ADAS Control Unit detects an error signal that is received from chassis control module via CAN communication
Diagnosis delay time 1 second or less