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Home >> Lincoln >> 2004 >> Aviator AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 304 (Interior Lighting System) >> Diagnosis And Testing >> Interior Lighting >> Symptom Chart
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Symptom Chart

WARNING: This page is about a different car, the 2003 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM CHART

Condition Possible Sources Action
The interior lamps are inoperative
  • Circuitry.
  • Fuses.
  • Switches.
  • Driver door module (DDM).
  • Lighting control module (LCM).
 GO to PINPOINT TEST A  .
The interior lamps stay on continuously
  • Circuitry.
  • Switches.
  • Driver door module (DDM).
  • Lighting control module (LCM).
 GO to PINPOINT TEST B  .
The demand lighting is inoperative
  • Circuitry.
  • Fuses.
  • Bulbs.
  • Switches.
Lighting control module (LCM).		 GO to PINPOINT TEST C  .
The battery saver does not deactivate after timeout
  • Circuitry.
  • Switches.
  • Lighting control module (LCM).
 GO to PINPOINT TEST D  .
An individual interior lamp is inoperative
  • Circuitry.
  • Bulbs.
 GO to PINPOINT TEST E  .
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