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Ford Truck
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2004
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F 550 4WD Super Duty V10-6.8L VIN D
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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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Pinpoint Tests
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Test X
Test X
PINPOINT TEST X: THE PANEL/FLOOR AND COOL/WARM CONTROLS DO NOT OPERATE ON THE FRONT/REAR AUXILIARY CONTROLS
Test X1-X3:
Test X3-X5:
Test X5-X6: