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 Owner's Manual: Driver Attention Warning
Malfunction and Limitations
Driver Attention Warning
malfunction
When Driver Attention Warning is not
working properly, the "Check Driver
Attention Warning (DAW) system"
warning message may appear, and the
() warning light may illuminate on
the instrument cluster. Have the vehicle
inspected by an authorized HY ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: 46 Clutch Control Solenoid Valve (46/C_VFS)
- Description
• 46 Clutch control solenoid valve is a Variable Force Solenoid (VFS) type.
• When TCM supplies variable current to solenoid valve, hydraulic
pressure of 46 clutch is controlled directly by solenoid valve.
- Components Location
1. 28 Brake control solenoid valve ...
