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Jeep
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2004
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Grand Cherokee 4WD V8-4.7L VIN J
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Body Control Module
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Testing and Inspection
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Symptom Related Diagnostic Procedures
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Power Door Locks/RKE
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All Doors Except Driver Fail to Unlock
All Doors Except Driver Fail to Unlock
Test 1 - 2:
SYMPTOM
ALL DOORS (EXCEPT DRIVER) FAILS TO UNLOCK
POSSIBLE CAUSES
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Door unlock driver wire short to gnd
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PDM defective passenger unlock fail