FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Kia
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2012
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Optima L4-2.0L Turbo
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Repair and Diagnosis
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Powertrain Management
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Transmission Control Systems
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Actuators and Solenoids - Transmission and Drivetrain
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Actuators and Solenoids - A/T
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Pressure Regulating Solenoid
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Description and Operation
Pressure Regulating Solenoid: Description and Operation
Description
Line pressure control solenoid valve is attached to the valve body. This variable force solenoid valve directly controls the hydraulic pressure inside the line pressure.