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Dodge or Ram Truck
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2003
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RAM 3500 Truck 2WD L6-5.9L DSL Turbo VIN 6
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Exterior Lighting
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FCM-Front Fog Lamp Relay Output Circuit Low
FCM-Front Fog Lamp Relay Output Circuit Low
Test 1 - 3:
SYMPTOM
FCM-FRONT FOG LAMP RELAY OUTPUT CIRCUIT LOW
POSSIBLE CAUSE
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Intermittent condition
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Fog lamp relay
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Front control module
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Power distribution center