Hyundai Ioniq: Smart Key System / Smart Key. Repair procedures

Hyundai Ioniq (AE) 2017-2024 Service Manual / Body Electrical System / 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

DescriptionThe 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 needed...

Smart Key Unit. Components and components location

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Other information:

Hyundai Ioniq (AE) 2017-2024 Service Manual: Specifications

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Hyundai Ioniq (AE) 2017-2024 Service Manual: Safety Plug. Description and operation

DescriptionSafety Plug is installed on the rear side of the high voltage battery and it can mechanically shut the high voltage circuit off when servicing the high voltage system. (i.e. High Voltage Battery, Power Relay Assembly, HPCU, BMS ECU, Hybrid Drive Motor, Inverter, HSG, LDC, Power Cable, etc...