This bulletin provides information related to the Engine Control Module (ECM) / Hybrid Control Unit (HCU)...
Hyundai technical service bulletin 23-EE-002H for 2023 Hyundai Tucson and 2022 Hyundai Tucson Hybrid.
- Bulletin number
- 23-EE-002H
- Component
- Engine and engine cooling
- Summary
- This bulletin provides information related to the Engine Control Module (ECM) / Hybrid Control Unit (HCU) software update for Tucson Hybrid (NX4 HEV) / Plug-in Hybrid (NX4 PHEV) vehicles to improve the following DTC and symptoms:
Owners of these vehicles have filed 65 complaints in the engine category.
Vehicles covered
- Hyundai Tucson 2023 2023
- Hyundai Tucson Hybrid 2022 2022
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