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Chrysler
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2003
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300M Pro-Am Edition
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Repair and Diagnosis
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Accessories & Equipment
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Gauges & Instrument Panels
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Body Diagnostic Procedures
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Diagnostic Information And Procedures
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Power Door Locks/RKE - Symptoms
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Symptom: *ONE DOOR FAILS TO LOCK AND UNLOCK FROM ANY SWITCH
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Possible Causes
Possible Causes
DOOR LOCK MOTOR - OPEN
LOCK RELAY OUTPUT CIRCUIT OPEN
DRIVER DOOR LOCK MOTOR - OPEN
DRIVER UNLOCK RELAY OUTPUT CIRCUIT OPEN
LOCK RELAY OUTPUT CIRCUIT OPEN
UNLOCK RELAY OUTPUT CIRCUIT OPEN
DRIVER DOOR UNLOCK RELAY OPEN