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AV U1204 AV CONTROL UNIT AV-473 < DTC/CIRCUIT DIAGNOSIS > [NAVIGATION (TWIN MONITOR)] C D E F G H I J K L M B A O P U1204 AV CONTROL UNIT Description INFOID:0000000005474779 An intermittent error caused by strong radio interference may be detected unless any symptoms (GPS recep- DTC Logic INFOID:0000000005474780 Diagnosis Procedure INFOID:0000000005474781 1. PERFORM THE SELF-DIAGNOSIS 1. Delete the self-diagnosis results. Turn ignition switch OFF. 2. Turn ignition switch ON. Perform the self-diagnosis again. 3. Check that the DTC is detected again. Is any DTC detected? YES >> Replace AV control unit. Refer to NO >> An intermittent error caused by strong radio interference may be detected unless any symptom (GPS reception error, etc.) occurs. DTC Display contents of CONSULT-III DTC detection condition Possible malfunction factor U1204 GPS CONN GPS malfunction is detected. An intermittent error caused by strong |