LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2017 >> Q50 Base, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Driver Assistance System (ADAS Control Unit) (DTCS) (Except Hybrid) >> DTC/Circuit Diagnosis >> DTC U1527: CCM Can 1 >> DTC Logic >> DTC Detection Logic
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Detection Logic

DTC
(On board display)
Trouble diagnosis name DTC detecting condition
U1527
(185)
CCM CAN CIR 1
(Chassis control module CAN circuit 1)
ADAS control unit detects that chassis control module has a malfunction.