Kia Cadenza YG: Hydraulic System / Description and Operation
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.
Components Location
1. Automatic transaxle2. Valve body assembly3. Oil pump assembly
Other information:
C
Inspection
1.
Ignition "ON"
2.
Manually operate the control switch and measure the voltage of blower motor.
3.
Select the control switch to raise voltage until high speed.
Specification
FanMotor VoltageManualFirst speed3.8 ±0.5VSecond speed5.