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2007
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Taurus V6-3.0L VIN U
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Repair and Diagnosis
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Lighting and Horns
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Backup Lamp
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Testing and Inspection
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Initial Inspection and Diagnostic Overview
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Principles of Operation
Principles of Operation
PRINCIPLES OF OPERATION
When the transaxle is placed in REVERSE, the digital transmission range (TR) sensor routes voltage to the reversing lamps.