2021 Hyundai Ioniq Hybrid technical service bulletins
27 technical service bulletins and manufacturer communications cover the 2021 Hyundai Ioniq Hybrid.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- This bulletin provides information related to the navigation and head unit software changes introduced in...
- Higher-than-expected engine oil consumption
- Higher-than-expected engine oil consumption
- 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...
- 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...
- 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
- This bulletin provides the procedure to update the ECU software on certain 2021-2022MY IONIQ Plug-in...
- This bulletin contains information about the proper removal of the windshield wiper blade protective cover...
- This bulletin provides important checkpoint guidelines when performing engine oil and filter change services.
- This bulletin provides the procedure to update the Hybrid Control Unit (HCU) / Low DC/DC Converter (LDC)...
- 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
- When servicing any of the specified vehicles below with the corresponding DTCs, C2416, “Motor Short or...
- Follow the guidelines outlined in
- Effective June 2, 2008, Federal Motor Vehicle Safety Standard 110 (FMVSS 110) established a threshold for...
- Bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly
- If you are servicing an applicable model with Hybrid Drive Motor (Traction Motor) improper operation or...
- Condition with the BlueLink Remote Start feature unsuccessful when using the MyHyundai mobile app or...
- Bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly
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