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Ford Truck
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2003
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Econoline E550 Super Duty V8-7.3L DSL Turbo VIN F
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Repair and Diagnosis
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Body and Frame
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Locks
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Keyless Entry
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Testing and Inspection
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Pinpoint Tests
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Test C
Test C
PINPOINT TEST C: ALL DOOR LOCKS ARE INOPERATIVE - FROM ONE SWITCH ONLY
Test C1-C2:
Test C3-C4: