Kia Optima: Description and Operation - Hydraulic System - Automatic Transaxle System - Kia Optima TF 2011-2020 Service ManualKia Optima: Description and Operation

Description

The hydraulic system consists of oil, an oil filter, an oil pump, and a valve body (valves and solenoid valves). The oil pump is powered by the engine. ATF passes through the oil filter and gets distributed along the oil channels. The oil becomes highly pressurized as it exits the oil pump and passes through the line pressure valve before being fed to the clutch & brake control valve, clutch, and brakes. TCM controls the hydraulic pressure using solenoid valves and controls clutch and brake operations.
Hydraulic System
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Components and Components Location
Components Location 1. Automatic transaxle 2. Valve body assembly 3. Oil pump assembly ...

See also:

Repair procedures
Refrigerant System Service Basics Refrigerant Recovery Use only service equipment that is U.L-listed and is certified to meet the requirements of SAE J2210 to remove HFC-134a(R-134a) from the air ...

Battery Saver Function
✽ NOTICE The purpose of this feature is to prevent the battery from being discharged. The system automatically turns off the small light when the driver removes the ignition key and o ...

Air Bag Warning
This warning light will remain on for approximately 6 seconds each time you turn the ignition switch ON. If the system does not operate as described or if the light comes on while the vehicle is ...

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