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2003
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Grand Cherokee 2WD V8-4.7L
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Power Door Locks/RKE
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All Doors (Except Driver) Fail to Lock
All Doors (Except Driver) Fail to Lock
Test 1 - 2:
SYMPTOM
ALL DOORS (EXCEPT DRIVER) FAIL TO LOCK
POSSIBLE CAUSES
-
Door lock driver wire short to ground
-
Passenger door module - passenger doors fail to lock