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 I
Test I
PINPOINT TEST I: THE AUXILIARY AUDIO CONTROLS ARE INOPERATIVE - REAR SEAT CONTROLLER (RSC) UNIT
Test I1-I2:
Test I3:
Test I4:
Test I5: