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Home >> Mercury >> 2009 >> Mariner Base, 2.5 7, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 117 (Exterior Lighting System) >> Diagnostic Tests >> Parking, Rear And License Plate Lamps >> Symptom Chart

Symptom Chart

WARNING: This page is about a different car, the 2009 Mercury Grand Marquis and 2009 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)
  • Wiring, terminals or connectors
  • LCM
  • One or more parking, rear or license plate lamps are inoperative
  • Fuse
  • Wiring, terminals or connectors
  • LCM
  • The parking, rear and license plate lamps are on continuously
  • Wiring, terminals or connectors
  • LCM