ETC Module Learning Procedure
WARNING: This page is about a different car, the 2019 Hyundai Elantra. However, it is still accessible from the selected car via links, so may be relevant.
When installing new ETC module or reinstalling it, ETC module learning procedure must be performed.
- Hold the ignition key or the start button at the IG ON position during 5 seconds.
- Turn ignition switch OFF and then start the engine.
CAUTION:
- DTC codes (P0638, P2110) might be displayed if ETC module learning procedure does not performed after replacing ETC module.