Hyundai Tucson Owners & Service Manuals

Hyundai Tucson: Integrated Body Control Unit (IBU) / Schematic Diagrams

- Circuit Diagram With Smart Key

Without Smart Key

    Specifications
    - Specifications ItemsSpecifications Rated voltageDC 12V Operating voltageDC 9 ~ 16V Operating temperature-40°C ~ 85°C parastic currentWelcome : 6.5 mASecurity : 5.5 mAGeneral : 4.0 mA ...

    Repair procedures
    - Removal 1.Disconnect the negative (-) battery terminal. 2.Remove the heater control unit.(Refer to Heating, Ventilation And Air Conditioning - "Heater Control Unit") 3.Remove the IBU (A) afte ...

    Other information:

    Hyundai Tucson (NX4) 2022-2025 Service Manual: Valve Body
    - Description • The valve body is essential to automatic transaxle control and consists of various valves used to control the oil feed from the oil pump. Specifically, these valves consist of pressure regulator valves, oil redirection valves, shift valves, and manual valves. • The b ...

    Hyundai Tucson (NX4) 2022-2025 Service Manual: Troubleshooting
    - Troubleshooting Wireless Power Charger System Troubleshooting Trouble statusInspection itemInspection Not chargedCheck the mobile phone status R-1 Amber LED blinks OvercurrentR-2 OverheatingR-2 Foreign matterR-2 R-1. Check the wireless power charger system operation 1.If the placement ...

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