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Home >> Ford >> 2012 >> Taurus SE >> Repair and Diagnosis >> External Pages >> Different car >> Section 2532 (Information System And Entertainment System - SONY 8-Inch Touchscreen) >> General Procedures >> Audio Control Module (ACM) Self-Diagnostic Mode
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Audio Control Module (ACM) Self-Diagnostic Mode

WARNING: This page is about a different car, the 2014 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: If the Audio Front Control Module (ACM), Front Control/Display Interface Module (FCDIM) (if equipped), Front Controls Interface Module (FCIM), or Front Display Interface Module (FDIM) (if equipped) are inoperative (blank or do not power on), obtain the ACM  part number by referencing the label attached to the ACM  chassis.
  1. Turn the ACM  on.
  2. Operate the audio system in radio tuner AM/FM mode.
  3. Press and hold the EJECT button, and within 1 second, press and hold the SEEK UP button until the speaker walk-around test begins.
    NOTE: AHU Diagnostics refers to the ACM  , EFP  Diagnostics refers to the FCIM  , and MFD  Diagnostics (if supported) refers to the FCDIM  (if equipped).
  4. To exit the self-diagnostic mode, turn the ACM  off, or select "Exit Diagnostics."
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