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Home >> Ford >> 2004 >> Excursion 5.4 L, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1014 (MULTIFUNCTION Electronic Modules System) >> Diagnosis And Testing >> Lighting Control Module (LCM) >> Symptom Chart
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Symptom Chart

WARNING: This page is about a different car, the 2006 Mercury Grand Marquis and 2006 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM CHART

Condition Possible Sources Action
  • No communication with the lighting control module (LCM)
  • Fuse
  • Circuitry
  • LCM
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