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Home › Mercury › 2003 › Marauder › Repair and Diagnosis › Accessories & Equipment › Communication Devices › MULTIFUNCTION Electronic Module 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)
  • Battery Junction Box (BJB) fuse 8 (20A).
  • Central Junction Box (CJB) circuit breaker 28 (20A).
  • Circuitry.
  • DDM.
 GO to PINPOINT TEST B .
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