How to Program Hyundai Sonata 2018 8A Smart Key with OBDSTAR X300 DP Plus

How to read pin code from 8A Smart card key and add a smart key on a Hyundai Sonata 2018 using OBDSTAR X300 DP PLUS.

Original key and new key to be programmed

Procedure

Connect X300 DP PLUS with vehicle via OBD socket

Select Diag Program-Hyundai-Hyundai v30.63-Read Pin Code-Read PinCode (8A Smart Card)

Turn on ignition switch

Open and close the driver door

Reading data

Read 6-digit Pin code success

Select Hyundai-Hyundai v30.63-Select from vehicle-Asia-China-New IX35-Smart Key System-Program smart key

Press Start button and click on ENTER to continue

Turn ignition OFF

OBDSTAR X300 DP plus will ask you enter pin code to continue

Enter PIN and confirm

Put the original smart key vertically close to the Start button within 5s, and press Start button

Program success. Follow same procedure to program a new smart key

Both smart key programming success

Test the remote and start car.

Done.