Operation CHARM
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Ford Truck
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2003
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F 550 2WD Super Duty V8-6.0L DSL Turbo VIN P
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Repair and Diagnosis
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Instrument Panel, Gauges and Warning Indicators
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Testing and Inspection
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Pinpoint Tests
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Instrument Panel Illumination
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Test F
Test F
PINPOINT TEST F: A SINGLE ILLUMINATION SOURCE IS INOPERATIVE - STEERING WHEEL SWITCHES
Test F1-F2:
Test F3-F5: