Hyundai Tucson Owners & Service Manuals

Hyundai Tucson: Smart Key System / Components and Components Location

- Component Location (1)

1. Integrated body control unit (IBU)
2. Interior antenna 2
3. Door outside handle
4. Interior antenna 1
5. Front antenna
6. Buzzer
7. Door antenna


- Component Location (2)

1. Liftgate antenna
2. Rear bumper antenna
3. Liftgate open switch


    Smart Key System
    ...

    Specifications
    - Specifications Smart Key Unit (IBU) ItemsSpecification Rated voltageDC 12V Operating voltageDC 9 ~ 16V Operating temperature-30°C ~ 75°C LoadMax. 4.0mA (When welcome light function off)(2. ...

    Other information:

    Hyundai Tucson (NX4) 2022-2026 Service Manual: DC DC converter
    - Description Due to the considerably more frequent occurrence of starting operations, the electrical load that occurs often leads to voltage dips in the vehicle network.In order to stabilize the power supply for certain voltage-sensitive electrical components, a DC/DC converter is used i ...

    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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