The CarCoding mobile app supports Hyundai vehicles from 2002 to 2024. The catalogue includes 30 models, with coding data available for 29 of them. Examples include Accent (MC), Bayon (BC3), Elantra (CN7), Getz (TB), H-1 / Starex (TQ), H350, i10 (AC3), i20 (BC3), i20 (GB), i20 (PB), i20 III (BC3 facelift), i30 (FD), i30 (GD), and i30 (PD).
Users can read and clear fault codes using 562 manufacturer descriptions. The app provides live data monitoring and ECU coding for models where coding data exists.
Models with coding data
- Accent (MC)37 settings2006–2011
- Bayon (BC3)37 settings2021–
- Elantra (CN7)37 settings2020–
- H-1 / Starex (TQ)37 settings2007–2021
- H35037 settings2015–2021
- i10 (AC3)37 settings2019–
- i20 (BC3)37 settings2020–
- i20 (GB)37 settings2014–2020
- i20 (PB)37 settings2008–2014
- i20 III (BC3 facelift)37 settings2020–
- i30 (FD)37 settings2007–2012
- i30 (GD)37 settings2012–2016
- i30 (PD)37 settings2017–
- i30 III (PD facelift)37 settings2017–
- IONIQ 5 (NE)37 settings2021–
- IONIQ 6 (CE)37 settings2022–
- IONIQ 9 (PE1)37 settings2024–
- IONIQ Hybrid (AE)37 settings2016–2022
- ix35 (LM)37 settings2010–2015
- Kona (OS/SX2)37 settings2017–
- Kona (SX2)37 settings2023–
- Santa Fe (CM)37 settings2006–2012
- Santa Fe (DM)37 settings2012–2018
- Santa Fe (MX5)37 settings2023–
- Santa Fe (TM)37 settings2018–
- Staria (US4)37 settings2021–
- Tucson (JM)37 settings2004–2010
- Tucson (NX4)37 settings2020–
- Tucson (TL)37 settings2015–2020
Other models
Frequently asked questions
Which OBD2 app works with Hyundai vehicles?
CarCoding recognises 30 Hyundai vehicles: fault code read/clear and live data; 29 of them also have ECU coding data. An ELM327-based OBD2 adapter with Bluetooth Low Energy (BLE) is all you need; the app runs on iPhone and Android and is free to download.
Which adapter do I need?
An ELM327-based OBD2 adapter with Bluetooth Low Energy (BLE) is all you need; the app runs on iPhone and Android and is free to download.
Get CarCoding
Connect your ELM327 adapter, read fault codes, and browse module settings on supported vehicles.
The app is free to download.