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: Repair procedures
    - Inspection Operation and Leakage Check 1.Brake Booster (A)(1)Check brake operation by applying the brake during the test run. If the brake does not operate properly, replace the brake booster. If brake fluid remains inside the booster when disassembled, replace the booster and master ...

    Hyundai Tucson (NX4) 2022-2026 Service Manual: Intake Air Temperature Sensor (IATS)
    - Description Intake Air Temperature Sensor (IATS) is included inside Manifold Absolute Pressure Sensor and detects the intake air temperature.To calculate precise air quantity, correction of the air temperature is needed because air density varies according to the temperature. So the ECM ...

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