Hyundai Elantra: Smart Key System / Smart Key Repair procedures
| Smart Key |
| 1. |
Connect the DLC cable of GDS to the data link connector (16 pins) in driver side crash pad lower panel, turn the power on GDS.
|
| 2. |
Select the vehicle model and then do "Smart Key Code Saving".
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| 3. |
After selecting "Smart Key Teaching" menu, push "Enter" key, then the screen will be shown as below.
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| 4. |
After having the teaching smart key, push "Enter" key. |
| 5. |
Input the "Pin Code" for first key teaching.
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| 6. |
Press the SSB with smart key within 5 sec after pressing "OK".
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| 7. |
Confirm the message "First key teaching completed".
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| 8. |
Press the SSB with smart key within 5 sec after pressing "OK".
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| 9. |
Confirm the message "Second key teaching completed".
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| 10. |
Then the screen will be shown as below when key teaching process is completed.
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Description and Operation
Description
The SMART KEY system is a system that allows the user to
access and operate a vehicle in a very convenient way. To access the
vehicle, no traditional key or remote control unit is n ...
Smart Key Unit Components and Components Location
Components (1)
NoConnector AConnector BConnector C1BAT (+)_SignalDriver's door antenna_GND-2BAT (+)_PowerDriver's door antenna_Power-3IGN 1--4IGN 2_Relay outputB-CAN (High)SSB LED (OFF)5IGN 1_Rel ...
Other information:
Hyundai Elantra AD (2016-2020) Service Manual: ETC (Electronic Throttle Control) System Repair procedures
Inspection
Throttle Position Sensor (TPS)
1.
Connect the GDS on the Data Link Connector (DLC).
2.
Start the engine and measure the output voltage of TPS 1 and 2 at C.T. and W.O.T.
Throttle AngleOutput Voltage (V)TPS 1TPS 2C.T0.54.5W.O.T4.410.59
ETC Motor
1.
Turn the ignition ...
Hyundai Elantra AD (2016-2020) Owners Manual: Owner Maintenance. Owner Maintenance Schedule
WARNING
Performing maintenance work on a vehicle can be dangerous. If you lack sufficient
knowledge and experience or the proper tools and equipment to do the work, have
it done by an authorized HYUNDAI dealer.
ALWAYS follow these precautions for performing maintenance work:
Park your vehi ...
