Hyundai Tucson Owners & Service Manuals

Hyundai Tucson: Immobilizer System / Immobilizer Control Unit

- Removal

1.Disconnect the negative (-) battery terminal.

2.Remove the heater control unit.(Refer to Heating,Ventilation And Air Conditioning - "Heater Control Unit")

3.Loosen the mounting bolt,nut,screw and remove the Integrated Body Control Unit (A).

4.Disconnect the connectors and remove the Integrated Body Control Unit (A).

- Installation

1.Install the Integrated Body Control Unit.

2.Install the heater control unit.

3.Connect the negative (-) terminal

    Repair procedures
    - Adjustment 1.In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (diagnostic tool).The diagnostic system (diagnostic tool) provides the foll ...

    Antenna Coil
    - Removal 1.Disconnect the negative (-) battery terminal. 2.Remove the crash pad lower panel.(Refer to Body - "Crash Pad Lower Panel") 3.Disconnect the 6P connector (B) of the coil antenna and ...

    Other information:

    Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Blind-Spot Collision Warning (BCW)
    Blind-Spot Collision Warning uses the rear corner radar to help detect approaching vehicles in the driver’s blind spot areas and warn you of a possible collision with a warning message and audible warning. Blind-Spot Collision Warning helps detect and warns you that a vehicle is in ...

    Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Forward Collision-Avoidance Assist Operation
    Basic function Forward Collision-Avoidance Assist may warn and brake your vehicle depending on the collision risk level. Collision Warning If Forward Collision-Avoidance Assist judges that a collision may occur, the message may appear on the instrument cluster and an audible warning i ...

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