Grand Cherokee 2WD V8-4.7L VIN J (2004)
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Key-in ignition switch ground circuit open
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Key-in ignition switch sense circuit open
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Ignition switch open
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BCM - door lock inhibit open
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Body control module - key-in ignition open
Driver Door Fails to Lock
Test 1 - 2
SYMPTOM
DRIVER DOOR FAILS TO LOCK
POSSIBLE CAUSES
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Driver door lock driver short to gnd
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DDM - driver door lock open
Driver Door Fails to Lock and Unlock