2025 Hyundai Tucson Hybrid technical service bulletins
31 technical service bulletins and manufacturer communications cover the 2025 Hyundai Tucson 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
- 12-volt battery drain due to the passive entry feature of the Digital Key 2 premium causing repeated...
- Battery drain due to continuous operation of the cooling fan after vehicle ignition has been turned off,...
- 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...
- Loss of connectivity or interruptions in the middle of using Bluelink functions
- Certain warning lights and trigger DTC C272246 fault code for the front camera
- Inoperable horn that may be caused by foreign substances causing internal parts to oxidize
- DTC P04DB00 (Crankcase Ventilation System Disconnected)
- Condition where the Oil Pump Unit (OPU) prevents the Ready Lamp from turning on. Some vehicles may also...
- Condition where the Oil Pump Unit (OPU) prevents the Ready Lamp from turning on. Some vehicles may also...
- DTC P04DB00 (Crankcase Ventilation System Disconnected)
- Data Communication Unit (DCU) software error due to the internal timer initialization logic not being...
- Data Communication Unit (DCU) software error due to the internal timer initialization logic not being...
- This bulletin provides information regarding condensation related to the accumulated moisture in the...
- Hyundai Motor America is currently investigating an ongoing issue with software GDS event #1297
- Condition where the Oil Pump Unit (OPU) prevents the Ready Lamp from turning on. Some vehicles may also...
- This bulletin provides information related to the changes introduced in the 2025 1st Navigation Map and...
- Hyundai Motor America is currently investigating an ongoing auto mode update concern with software GDS...
- This bulletin provides information related to the DCU (DATA CONNECTIVITY UNIT) software enhancement (OTA)...
- This bulletin provides information related to the changes introduced in the 2024 2nd Navigation Map and...
- Incorrect drive motor identification codes on the aluminum plate attached to the drive motor housing
- Certain vehicles (See Applicable Vehicles List below) equipped with the 12-inch instrument cluster display...
- Battery discharge due to a logic error within the Central Communication Unit (CCU).
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