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GMC Truck
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2001
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C 1500 Yukon XL 2WD V8-6.0L VIN U
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Repair and Diagnosis
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Heating and Air Conditioning
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Testing and Inspection
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Component Tests and General Diagnostics
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Heating Performance Diagnostic
Heating Performance Diagnostic
Steps 1-3:
Steps 4-9:
Steps 10-12:
