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Home › Lincoln › 2003 › Town Car Signature › Repair and Diagnosis › Body & Frame › Body, Cab Control Systems › MULTIFUNCTION Electronic Control Modules System › Diagnosis And Testing › Driver Door Module (DDM) › Symptom Chart

Symptom Chart

SYMPTOM CHART

Condition Possible Sources Action
No communication with the Driver Door Module (DDM)
  • Central Junction Box (CJB) fuses:
    • 29 (20A).
    • 30 (7.5A).
  • Circuitry.
  • DDM.
 GO to PINPOINT TEST B .
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