Hyundai Elantra MD/UD: Transmitter Code Registration (Using GDS) - Transmitter. Repair 
procedures - Keyless Entry And Burglar Alarm - Body Electrical System - Hyundai Elantra MD 2010-2015 Service manualHyundai Elantra MD/UD: Transmitter Code Registration (Using GDS)

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 "CODE SAVING"

3.
After selecting "CODE SAVING" menu, button "ENTER" key, then the screen will be shown as below.

4.
After removing the ignition key from key cylinder, push "ENTER" key to proceed to the next mode for code saving. Follow steps 1 to 4 and then code saving is completed.


Transmitter Code Registration (Using Code Saver)
1. Open Door. 2. Connect POWER (B+) and GND, signal line of Code Saver. 3. If connection is normal, signal line ...