Hyundai Santa Fe (TM): Hydraulic System / Description and operation

Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual / Automatic Transaxle System (SBC) / Hydraulic System / Description and operation

Description
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The hydraulic system consists of a valve body, an oil filter and an oil pump.
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The oil pump is powered by the engine. ATF passes through the oil filter and gets distributed along the oil channels.
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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.
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TCM controls the hydraulic pressure using solenoid valves and controls clutch and brake operations.
Flow of the hydraulic system

    Description • The valve body is essential to automatic transaxle control and consists of various valves used to control the oil feed from the oil pump.

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