SERVICE BULLETIN - THERE IS A HIGH PITCHED BUZZING/ALTERNATOR FEEDBACK FROM THE SPEAKERS WHEN THE ENGINE IS RUNNING AND THE AUDIO UNIT OR THE REAR BLOWER MOTOR IS ON. THE DASHBOARD WIRING HARNESS HAS INSUFFICIENT SHIELDING.
SERVICE BULLETIN - THERE IS A HIGH PITCHED BUZZING/ALTERNATOR FEEDBACK FROM THE SPEAKERS WHEN THE ENGINE IS RUNNING AND THE AUDIO UNIT OR THE REAR BLOWER MOTOR IS ON. THE DASHBOARD WIRING HARNESS HAS INSUFFICIENT SHIELDING.