2023 Hyundai Sonata Hybrid technical service bulletins
32 technical service bulletins and manufacturer communications cover the 2023 Hyundai Sonata 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
- This bulletin provides information related to the navigation and head unit software changes introduced in...
- 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...
- 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...
- 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
- Condition where the radio app crashes frequently when entering radio mode and/or displays a message that...
- This bulletin contains information about the proper removal of the windshield wiper blade protective cover...
- This bulletin provides the procedure to update the Hybrid Control Unit (HCU) and Dual Automatic...
- Condition where the radio app crashes frequently when entering radio mode and/or displays a message that...
- Coolant leakage, engine overheating, and white smoke from the exhaust due to an internal leak at the...
- This TSB provides information to diagnose the push button shifter operation.
- This bulletin provides important checkpoint guidelines when performing engine oil and filter change services.
- If you are servicing an 8-speed front-wheel-drive vehicle equipped with automatic transaxle with one or...
- This bulletin provides information related to the Engine Control Module (ECM) software update and coolant...
- This TSB provides information to diagnose the push button shifter operation
- This Service Information bulletin provides information on how to update the Apple Carplay software from...
- If you are servicing an 8-speed front-wheel-drive vehicle equipped with automatic transaxle with one or...
- Hyundai applies a Paint Protection Film (PPF) on new vehicles before delivery to dealerships
- This bulletin provides information related to the ECU software update for Sonata Hybrid (DN8 HEV) vehicles...
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