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Home >> Lincoln >> 2003 >> LS 3.9 A >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Module Communications Network >> Diagnosis And Testing >> Driver Door Module (DDM) >> Symptom Chart >> Symptom Chart
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Symptom Chart

SYMPTOM CHART

Condition Possible Sources Action
  • No communication with the driver door module (DDM)
  • DLC.
  • Central junction box (CJB) fuses:

    - 7(5A)

    - 22 (10A)

  • Circuit 29-AJ80 (OG).
  • Circuit 29S-AJ86 (OG/BU)
  • Circuit 91-AJ80 (BN/BU)
  • Circuit 31-AJ80B (BK/OG)
  • DDM.
  • Diagnostic tool.
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