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Jeep
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1999
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Grand Cherokee 2WD L6-4.0L VIN S
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Repair and Diagnosis
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Body Control Module
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Symptom Related Diagnostic Procedures
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Power Door Locks/RKE
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Driver Door Fails to Lock
Driver Door Fails to Lock
SYMPTOM
DRIVER DOOR FAILS TO LOCK
POSSIBLE CAUSES
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Driver door lock driver short to GND
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DDM defective (driver door lock open)