U1204

U1204 AV CONTROL UNIT

DTC Logic








Diagnosis Procedure


1. PERFORM THE SELF-DIAGNOSIS

1.Delete the "self-diagnosis" results of "MULTI AV". 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. With Color Display With Navi.
NO- An intermittent error caused by strong radio interference may be detected unless any symptom (GPS reception error, etc.) occurs.