Hyundai Tucson: Immobilizer System / Immobilizer Control Unit
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
- 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 Service Manual: Troubleshooting
- Trouble shooting
Area of leakage occuringAreaType
â‘ Connecting part/under part of transfer caseâ‘¡ Connecting part of transmission
[A]
â‘ Connecting part/under part of transfer caseâ‘¡ Connecting part of transmissionâ‘¢ Assembly part of drive shaft
[B]
SymptomExpected causeCountermeasur ...
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Integrated Memory System
The Integrated Memory System for the
driver’s seat is equipped on some models
and allows the driver to store and recall
the driver’s seat position.
WARNING
Never attempt to operate the Integrated
Memory System while the vehicle is
moving.
Information
If the battery is disconne ...
