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Inspection and Verification: Notes

WARNING: This page is about a different car, the 2005 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.
  1. Verify the customer concern.
  2. Visually inspect for obvious signs of mechanical or electrical damage.

    Visual Inspection Chart 

    VISUAL INSPECTION CHART

    Mechanical Electrical
    • Audio unit (P100i, Navigation)
    • Digital audio compact disc (CD) changer
    • Speakers mounting/speaker cones
    • Battery junction box (BJB) fuse(s):
      • (25A) (P100i)
      • 2 (20A) (Navigation)
      • 12 (20A)
      • 23 (10A) (Navigation)
    • Central junction box (CJB) fuse(s):
      • 3 (10A)
      • 5 (10A) (P100i)
      • 9 (7.5)
      • 33 (15A)
    • Connectors
    • Ignition switch
    • Circuitry
    • Audio unit
    • Antenna
    • Antenna cable
    • Audio ignition interference capacitor
    • Audio frequency interference suppression bond
    • Audio receiver hood bonding strap
  3. If the fault is not visually evident, proceed to the Speaker Walk-Around Test, Audio Unit Self-Diagnostic Mode and the Diagnostic Tool Diagnostic Procedure.
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