Hyundai Sonata: Smart Key System / Smart Key Repair procedures

Smart Key
Smart Key Code Saving
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".

3.
After selecting "Smart Key Teaching" menu, push "ENTER" key, then the screen will be shown as below.

4.
After having the teaching smart key, push "ENTER" key.
5.
Input the "Pin Code" for first key teaching.

6.
Press the SSB with smart key within 5 sec after pressing "OK".

7.
Confirm the message "First Key Teaching Completed".

8.
Press the SSB with smart key within 5 sec after pressing "OK".

9.
Confirm the message "Second Key Teaching Completed".

10.
Then the screen will be shown as below when key teaching process is completed.

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 Sonata LF 2014-2019 Owners Manual: Windshield Wipers
Operates as follows when the ignition switch is in the ON position. MIST : For a single wiping cycle, push the lever upward and release. The wipers will operate continuously if the lever is held in this position. OFF : Wiper is not in operation. INT : Wiper operates intermittently at the same wipin ...

Hyundai Sonata LF 2014-2019 Owners Manual: Resetting the sunroof
Sunroof needs to be reset if the following occurs : - Battery is discharged or disconnected or the related fuse has been replaced or disconnected - The one-touch sliding function of the sunroof does not normally operate Reset procedure : 1. Place the ignition switch to the ON position or start the ...

© 2018-2025 www.hsonatalf.org