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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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Instrument Cluster
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All Gauges Inoperative
All Gauges Inoperative
Test 1 - 3:
Test 4 - 5:
SYMPTOM
ALL GAUGES INOPERATIVE
POSSIBLE CAUSES
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Fused B(+) circuit short to ground
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Fused ignition switch output circuit short to ground
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Ground circuit open
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Instrument cluster