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Circuit/System Verification

  1. Ignition On/Vehicle in Service Mode. Infotainment system ON, mute OFF.
  2. Verify clear audio is heard from each speaker, adjusting fade and balance controls to test each speaker individually.
    • If audio is inoperative from one or more speakers or the audio emitted is not clear 

      Refer to Circuit/System Testing.

    • If clear audio is heard from all speakers 
  3. All OK.