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Home >> Ford >> 2003 >> Explorer 4.0 K, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 272 (MULTIFUNCTION Electronic Module 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 2003 Mercury Marauder, 2003 Mercury Grand Marquis, and 2003 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)
  • Central Junction Box (CJB) fuses:
    • 6 (15A).
    • 15 (15A).
    • 21 (15A).
    • 23 (15A).
    • 27 (25A).
  • Circuitry.
  • LCM.
 GO to PINPOINT TEST C .
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