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).

1.Install the Integrated Body Control Unit.
2.Install the heater control unit.
3.Connect the negative (-) terminal
Repair procedures
Antenna CoilHyundai Tucson (NX4) 2022-2026 Owner's Manual: Lower Anchors and Tether for
Children (LATCH System)
The LATCH system connects a Child
Restraint System to the vehicle during
driving and in a collision. This system
is designed to make installation of the
Child Restraint System easier and reduce
the possibility of improperly installing
your Child Restraint System. The LATCH
system uses ...
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Parking Distance Warning
Settings
Parking Distance Warning Auto On
With the ignition switch ON, go to User
Settings > Driver assistance > Parking
Safety > Parking Distance Warning Auto
On (for cluster type) or Setup > Vehicle
> Driver Assistance > Parking Safety
> Parking Distance Warning Auto On
(f ...