Hyundai Tucson Owners & Service Manuals

Hyundai Tucson: ESC (Electronic Stability Control) System / Components and Components Location

- Components

1. ESC Control unit (HECU)
2. Front wheel speed sensor
3. Rear wheel speed sensor
4. ABS warning lamp
5. Parking brake / EBD


    Description and Operation
    - Description of ESP Electronic Stability Control (ESC) recognizes critical driving conditions, such as panic reactions in dangerous situations, and stabilizes the vehicle by individual wheel b ...

    Troubleshooting
    - Failure Diagnosis 1.In principle, ESC and TCS controls are prohibited in case of ABS failure. 2.When ESC or TCS fails, only the failed system control is prohibited. 3.However, when the soleno ...

    Other information:

    Hyundai Tucson (NX4) 2022-2026 Service Manual: Engine Control Module (ECM)
    - ECM Connector and Terminal Function ECM Terminal Function Connector [A] Pin NoDescriptionConnected to 1ECM GroundChassis Ground 2E-CVVT Motor [-] ControlE-CVVT Motor 3E-CVVT Motor [+] ControlE-CVVT Motor 4E-CVVT Relay PowerE-CVVT Relay 5- 6Sensor Power (+5V)Throttle Position Sensor ...

    Hyundai Tucson (NX4) 2022-2026 Service Manual: Valve Body
    - 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. Specifically, these valves consist of pressure regulator valves, oil redirection valves, shift valves, and manual valves. • The b ...

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