Hyundai Sonata: Specifications - Smart key System - Body Electrical SystemHyundai Sonata: Specifications

Specification

Smart Key Unit
Items
Specification
Rated voltage
DC 12V
Operating voltage
DC 9 ~ 16V
Operating temperature
-30°C ~ 75°C (-22°F ~ 167°F)
Load
Max. 2mA

RF Receiver
Items
Specification
Frequency
433.92 MHz
Antenna type
FSK (Frequency Shift Keying)

Smart Key FOB
Items
Specification
Battery
Lithium battery 3V 1EA
Distance
30m from vehicle, RF : 30m, Passive(LF) : 0.7m
Battery life
More than 2years (10 times / a day)
Push buttons
3 (Door lock / unlock, Trunk lid)
Frequency(Rx)
125 kHz
Frequency(Tx)
433.92 MHz
Numbers
2EA

Antenna
Items
Specification
Rated voltage
DC 12V
Operating voltage
DC 9 ~ 16V
Operating temperature
-30°C ~ 75°C (-22°F ~ 167°F)
Frequency
125kHz
Numbers
Interior(3EA), Door(2EA), Bumper(1EA)


    Components and Components Location
    Component Location (1) 1. Buzzer 2. RF receiver 3. Smart key unit 4. Interior antenna 1 5. Interior antenna 2 6. Trunk antenna 7. Bumper antenna ...

    See also:

    Battery replacement
    A smart key battery should last for several years, but if the smart key is not working properly, try replacing the battery with a new one. If you are unsure how to use your smart key or replace ...

    MENU : MP3 CD / USB
    Press the CD MP3 mode key to set the Repeat, Folder Random, Folder Repeat, All Random, Information, and Copy features. Repeat Press the key ► Set [ RPT] through the TUNE knob or key ...

    Instrument panel illumination
    When the vehicle’s parking lights or headlights are on, push the illumination control switch left or right to adjust the brightness of the instrument panel illumination. The illumination ...