2023 Hyundai Elantra technical service bulletins
53 technical service bulletins and manufacturer communications cover the 2023 Hyundai Elantra, including 7 warranty extensions.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Inoperable horn
- Inoperable horn
- Inoperable horn
- Inoperable horn
- Inoperable horn
- This bulletin provides information related to the navigation and head unit software changes introduced in...
- Some Hyundai vehicles may be equipped with a parking distance warning (PDW) sensor(s) that may trigger...
- Higher-than-expected engine oil consumption
- Higher-than-expected engine oil consumption
- This bulletin provides information related to the navigation and head unit software changes introduced in...
- Difficulty starting in cold weather
- The federal safety agency has issued an urgent safety advisory regarding dangerous, counterfeit...
- The federal safety agency has identified the presence of substandard and dangerous driver’s-side airbag...
- Certain warning lights and trigger DTC C272246 fault code for the front camera
- Following conditions: • Lack of airflow coming from the forward-facing center vents • Mode actuator not...
- Warning lamp for DTC P218100 (Cooling System Performance) related to the Integrated Thermal-Management...
- This bulletin provides information regarding condensation related to the accumulated moisture in the...
- This bulletin provides information related to the changes introduced in the 2025 1st Navigation Map and...
- A software update is available for multiple vehicles equipped with either Display Audio 2.0V or the AVN...
- Thudding noise coming from the fuel tank assembly at idle or on an incline when the PCSV (Purge Control...
- This bulletin provides information related to the changes introduced in the 2024 2nd Navigation Map and...
- Loss of connectivity or interruptions in the middle of using Bluelink Service functions
- Loss of connectivity or interruptions in the middle of using Bluelink Service functions
- Following conditions: • Lack of airflow coming from the forward-facing center vents • Mode actuator not...
- Condition where the radio app crashes frequently when entering radio mode and/or displays a message that...
- Sealant leakage in the Tire Mobility Kit (TMK). The leakage may contaminate other parts inside or outside...
- This bulletin contains the software update procedure for the Engine Control Unit (ECU) on certain...
- This bulletin contains information about the proper removal of the windshield wiper blade protective cover...
- Condition where the radio app crashes frequently when entering radio mode and/or a message that reads...
- Condition where the radio app crashes frequently when entering radio mode and/or displays a message that...
- This bulletin provides important checkpoint guidelines when performing engine oil and filter change services.
- This bulletin is issued to provide the extended battery diagnosis procedure using GDS-M. This battery...
- Warning lamp illumination for a diagnostic trouble code P250C that is related to the oil level sensor circuit
- This bulletin provides information related to a Transmission Control Unit (TCU) software update for...
- Check engine light or malfunction indicator light due to Diagnostic Trouble Codes (DTC) listed below
- This Service Information bulletin provides information on how to update the Apple Carplay software from...
- Hyundai applies a Paint Protection Film (PPF) on new vehicles before delivery to dealerships
- Certain Elantra, Elantra Hybrid, & Elantra N vehicles normally equipped with two (2) complete Smart Key...
- Certain 2022-23MY Elantra (CN7/CN7a), 2022-23MY Elantra N (CN7 N), and 2023MY Elantra Hybrid (CN7 HEV)...
- Follow the guidelines outlined in
- If you are servicing an applicable vehicle with a “Check Engine” light on and one or more of the DTC...
- Effective June 2, 2008, Federal Motor Vehicle Safety Standard 110 (FMVSS 110) established a threshold for...
- Certain Elantra (CN7/CN7a), Elantra N (CN7 N), and Elantra Hybrid (CN7 HEV) vehicles normally equipped...
- Certain 22-23MY Elantra (CN7/CN7a), Elantra N (CN7 N), and Elantra Hybrid (CN7 HEV) vehicles normally...
- N Vehicles are designed to maximize dynamic steering performance
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