Hyundai Sonata LF: Smart Key System / Specifications

Hyundai Sonata LF 2014-2019 Service Manual / Body Electrical System / Smart Key System / Specifications

Specifications
Smart Key Unit
Items
Specification
Rated voltage
DC 12V
Operating voltage
DC 9 ~ 16V
Operating temperature
-22°F ~ 176°F (-30°C ~ 80°C)
Load
Max. 4mA (When welcome light function off)

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 2 years (10 times / a day)
   
An inappropriately disposed battery can be harmful to the environment and human health.
Dispose the battery according to your local law(s) or regulation.
Push buttons
4 (Door lock / unlock, Tailgate, Panic)
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
-22°F ~ 167°F (-30°C ~ 75°C)
Frequency
125kHz
Numbers
Interior(3EA), Door(2EA), Bumper(1EA)

    Smart Key System

    ..

    Components and Components Location

    Component Location (1) 1. Smart key unit (SMK)2. Interior antenna 23. Door outside handle4. Interior antenna 15. Buzzer Component Location (2) 1...

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