Smart Key Status Check

WARNING: This page is about a different car, the 2017 Hyundai Elantra. However, it is still accessible from the selected car via links, so may be relevant.

Connect the cable of GDS to the data link connector in driver side crash pad lower panel.
After IG ON, select the "SMK STATUS INFO".

Fig 1: Scantool Display - Vehicle S/W Management
Courtesy of HYUNDAI MOTOR AMERICA

Fig 2: Scantool Display - SMK Status Information
Courtesy of HYUNDAI MOTOR AMERICA