Operation CHARM
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Buick
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2009
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Lucerne V6-3.9L
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Repair and Diagnosis
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Specifications
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Electrical Specifications
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Automatic Transmission/Transaxle
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4T80-E Automatic Transaxle
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Shift Solenoid Valve State and Gear Ratio
Shift Solenoid Valve State and Gear Ratio
Shift Solenoid Valve State and Gear Ratio
