Variant Coding

WARNING: This page is about a different car, the 2024 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.

Information

Rear corner radar variant coding makes it possible to operate functions for each vehicle type.
If the variant coding differs from the vehicle specification, the "variant coding error" DTC is displayed.

If the rear corner radar is replaced with a new one, perform the "Variant Coding" procedure using diagnostic tool.

Connect the cable of Diagnostic tool to the data link connector in driver side crash pad lower panel.
Select the 'Front Corner/Rear Corner Radar' and 'Car model'.

Select the 'Variant Coding' and follow the instructions on the screen.

Courtesy of HYUNDAI MOTOR AMERICA