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Home >> Infiniti >> 2012 >> G25 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 93 (Audio, Visual And Navigation System) >> BOSE Audio With Navigation >> DTC/Circuit Diagnosis >> DTC U1205: Av Control Unit >> Diagnosis Procedure
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Diagnosis Procedure

WARNING: This page is about a different car, the 2011 Nissan 370Z. However, it is still accessible from the selected car via links, so may be relevant.
  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.

NO: An intermittent error caused by strong radio interference may be detected unless any symptom (GPS reception error, etc.) occurs.