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: Troubleshooting
    - Troubleshooting SymptomPossible causeRemedy One lamp does not light(all exterior)Bulb burned outReplace bulb Socket, wiring or ground faultyRepair if necessary Head lamps do not lightBulb burned outReplace bulb Ignition fuse (LOW:10A, HIGH:20A) blownCheck for short and replace fuse Head la ...

    Hyundai Tucson (NX4) 2022-2026 Service Manual: PTC Heater
    - Description The PTC (Positive Temperature Coefficient) heater is installed at the exit or the backside of the heater core.The PTC heater is an electric heater using a PTC element as an auxiliary heating device that supplements deficiency of interior heat source in highly effective diese ...

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