Hyundai Tucson Owners & Service Manuals

Hyundai Tucson: Hydraulic System / Description and Operation

- Description

• The hydraulic system consists of a valve body, an oil filter and an oil pump.

• 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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    Electronic Oil Pump (EOP)
    - Removal 1.Turn ignition switch OFF and disconnect the battery negative (-) terminal 2.Remove the engine room under cover.(Refer to Engine Mechanical System - "Engine Room Under Cover") 3.Disc ...

    Other information:

    Hyundai Tucson (NX4) 2022-2026 Service Manual: Description and Operation
    - Description The ignition coil is a kind of small transformer that transforms the battery voltage to 30 kV or more to create a spark in the spark plug gap in the cylinder.The igniter embedded in the ignition coil includes the power transistor and it is an electronic switch whose electric c ...

    Hyundai Tucson (NX4) 2022-2026 Service Manual: Oil Temperature Sensor (OTS)
    - Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by the engine speed and load.By controlling CVVT, the valve over-lap or under-lap occurs, which mak ...

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