Hyundai Elantra Owners and Service Manuals

Hyundai Elantra: Smart Key System / Specifications

Specifications
Smart Key Unit
Items
Specification
Rated voltage
DC 12V
Operating voltage
DC 9 - 16V
Operating temperature
-22°F to 167°F (-30°C to 75°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
3 (Door lock / unlock, Trunk)
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 to 167°F (-30°C to 75°C)
Frequency
125kHz
Numbers
Interior(2EA), Door(2EA), Bumper(1EA), Trunk(1EA)

    Components and components location

    Component Location (1)1. Smart key unit (IBU)2. Interior antenna 23. Door outside handle4. Interior antenna 15. BuzzerComponent Location (2)1. Trunk open switch2...

    Smart Key

    Repair procedures Smart KeySmart Key Code Saving1.Connect the DLC cable of Diagnostic tool to the data link connector (16 pins) in driver side crash pad lower panel, turn the power on Diagnostic tool...

    Other information:

    Hyundai Elantra (CN7) 2021-2025 Service Manual: Front Door Module


    Components and components location Component Location 1. Front door module Repair procedures Replacement1.Remove the front door window glass.(Refer to Front Door - "Front Door Window Glass")2.Remove the front door outside handle.(Refer to Front Door - "Front Door Outside Handle")3...

    Hyundai Elantra (CN7) 2021-2025 Service Manual: Climate Control Air Filter


    Description and operation Description The climate control air filter is located in the blower unit. It eliminates foreign materials and odor. The particle filter performs a role as an odor filter as well as a conventional dust filter to ensure comfortable interior environment...

    Categories

    Steering wheel audio control

    The steering wheel audio control switches are installed for your convenience.

    NOTICE

    Do not operate audio remote control buttons simultaneously.

    VOLUME (VOL + / VOL -) (1)

    Move the VOLUME toggle switch up to increase volume. Move the VOLUME toggle switch down to decrease volume.

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