LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2016 >> 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 U1522: Sonar Control Unit Can Communication 1 Error Signal >> 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
U1522
(178)		 SONAR CAN COMMUNICATION 1
(Sonar CAN communication 1)		 ADAS control unit detects an error signal that is received from sonar control unit via CAN communication
scientia non olet · About LEMON Manuals