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2004
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Express 2500 2WD V8-6.0L VIN U
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Repair and Diagnosis
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Lighting and Horns
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Testing and Inspection
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Symptom Related Diagnostic Procedures
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Daytime Running Lamps (DRL) - Inoperative (Lamps)
Daytime Running Lamps (DRL) - Inoperative (Lamps)
Steps 1-7:
Steps 8-15: