Kia Rio: 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 Location

1. Automatic transaxle 2. Valve body assembly 3. Oil pump assembly ...

See also:

Fluid Service Adjustment Procedure
Oil level Check    A check of ATF level is not normally required during scheduled services. If an oil leak is ...

Components
1. Union bolt 2. Gasket 3. Tube joint 4. Clutch tube 5. Valve plate 6. Valve spring 7. Bleeder screw 8. Release cylinder 9. Return spring 10. Piston 11 ...

Vehicle parasitic current inspection
1. Turn the all electric devices OFF, and then turn the ignition switch OFF. 2. Close all doors except the engine hood, and then lock all d ...