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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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Power Door Locks/RKE
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RKE Transmitter Poor Range - Japan Only
RKE Transmitter Poor Range - Japan Only
Test 1 - 2:
SYMPTOM
RKE TRANSMITTER POOR RANGE - JAPAN ONLY
POSSIBLE CAUSES
-
Antenna signal circuit open
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Remote keyless entry module - poor range