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2002
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Q45
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Repair and Diagnosis
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Automatic Trans
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Automatic Transaxle Diagnosis
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A/T Control System
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Lock-up control
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Torque Converter Clutch Control Valve Control
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Lock-up Released
Lock-up Released
In the lock-up released state, the lock-up control valve is set into the un-locked state by the lock-up solenoid and the lock-up apply pressure is drained. In this way, the lock-up piston is not coupled.