Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Infiniti >> 2012 >> QX56 AWD >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Audio, Visual & Navigation System >> DTC/Circuit Diagnosis >> DTC U1228: Av Control Unit >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

DTC Display contents of CONSULT DTC detection condition Possible malfunction factor
U1228 SUB CPU CONN [U1228] AV control unit malfunction is detected. Replace the AV control unit if the malfunction occurs constantly.
Refer to "REMOVAL AND INSTALLATION ".
scientia non olet · About Mike's Workshop Manuals