Operation CHARM
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GMC Truck
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1993
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Yukon V8-393 6.5L DSL Turbo
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Repair and Diagnosis
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Lighting and Horns
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Dome Lamp
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Testing and Inspection
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Initial Inspection and Diagnostic Overview
Initial Inspection and Diagnostic Overview
1.
Check condition of CTSY Fuse. If fuse is blown, locate and repair short or source of overload.
2.
Replace blown fuse.