Hyundai Elantra: Smart Key System / Specifications
Hyundai Elantra (CN7) 2021-2025 Service Manual / Body Electrical System / Smart Key System / Specifications
| Specifications |
Smart Key Unit
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Items
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Specification
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| 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
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Items
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Specification
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| Frequency | 433.92 Mhz |
| Antenna type | FSK (Frequency Shift Keying) |
Smart Key Fob
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Items
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Specification
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| 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)
| ||||||||
| Push buttons | 3 (Door lock / unlock, Trunk) | ||||||||
| Frequency(Rx) | 125 kHz | ||||||||
| Frequency(Tx) | 433.92 MHz | ||||||||
| Numbers | 2EA |
Antenna
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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 Owner's Manual: Lighting control
To operate the lights, turn the knob at the end of the control lever to one of the following positions: 1. OFF position 2. AUTO headlamp position 3. Parking lamp position 4. Headlamp position Daytime running light (DRL) The Daytime Running Lights (DRL) can make it easier for others to see the front of your vehicle during the day, especially after dawn and before sunset...
Hyundai Elantra (CN7) 2021-2025 Service Manual: Description and operation
DescriptionThe immobilizer system will disable the vehicle unless the proper ignition key is used, in addition to the currently available anti-theft systems such as car alarms, the immobilizer system aims to drastically reduce the rate of auto theft.1...
Categories
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Steering wheel audio control
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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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