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Symptom Chart: Notes

WARNING: This page is about a different car, the 2003 Lincoln LS. 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 rear electronic module
  • Circuitry.
  • Rear electronic module (REM).
 REFER to MODULE COMMUNICATIONS NETWORK .
The reversing lamps are inoperative
  • Circuitry.
  • Rear electronic module (REM).
  • Powertrain control module (PCM).
 Go To PINPOINT TEST Y .
The individual reversing lamp is inoperative
  • Circuitry.
  • Rear electronic module (REM).
 Go To PINPOINT TEST Z .
The reversing lamps are on continuously
  • Circuitry.
  • Rear electronic module (REM).
  • Powertrain control module (PCM).
 Go To PINPOINT TEST AA .
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