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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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Interior Lighting
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PRNDL/T-Case Illumination Lamps Inoperative
PRNDL/T-Case Illumination Lamps Inoperative
Test 1 - 4:
SYMPTOM
PRNDL/T-CASE ILLUMINATION LAMPS INOPERATIVE
POSSIBLE CAUSES
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PRNDL open ground connection
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Panel lamps driver CKT open
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PRNDL illumination
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Body control module