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Ford Truck
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1999
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F 150 4WD Pickup V8-4.6L SOHC VIN W
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Testing and Inspection
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Pinpoint Tests
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TG - 4X4 Low (4X4L) Range
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Test Notes
Test Notes
This Pinpoint Test is intended to diagnose the following:
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Harness circuits from Electronic Shift Control Module
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Harness circuit for mechanical 4x4L
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Powertrain Control Module
(PCM)