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2003
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F 350 4WD Super Duty V8-7.3L DSL Turbo VIN F
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Repair and Diagnosis
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Accessories and Optional Equipment
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Antitheft and Alarm Systems
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Testing and Inspection
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Diagnostic Trouble Code Tests and Associated Procedures
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B Code Charts
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B1681
B1681
PINPOINT TEST I: PASSIVE ANTI-THEFT SYSTEM (PATS) TRANSCEIVER SIGNAL IS NOT RECEIVED (NOT CONNECTED, DAMAGED, OR WIRING)
Test I1-I3:
Test I4-I5:
Test I6-I7:
Test I8-I9:
Test I10-I11:
Test I12-I13: