Operation CHARM
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Ford Truck
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2003
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Expedition 2WD V8-5.4L SOHC VIN L
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Repair and Diagnosis
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Accessories and Optional Equipment
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Radio, Stereo, and Compact Disc
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Testing and Inspection
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Pinpoint Tests
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Test H
Test H
PINPOINT TEST H: THE SUBWOOFER IS INOPERATIVE
Test H1-H2:
Test H3-H4:
Test H4-H5:
Test H5-H6: