Hyundai Tucson: Immobilizer System / Antenna Coil
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 then remove the coil antenna (A) after loosening the screw.
1.Install the coil antenna and connect the 6P connector.
2.Install the crash pad lower panel.
3.Connect the negative (-) battery terminal.
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 ...
Auto Lighting Control System
Description and Operation
- Description
It's a system that uses illumination sensor to automatically turn ON
the tail lamp and head lamp based on the change in surrounding
environment's illumi ...
Other information:
Hyundai Tucson (NX4) 2022-2026 Service Manual: Line Pressure Control Solenoid Valve (LINE_VFS)
- Description
• Line pressure solenoid valve is a Variable Force Solenoid (VFS) type.
• When TCM supplies variable current to solenoid valve, hydraulic pressure is controlled indirectly by solenoid valve.
- Components Location
1. 28 Brake control solenoid valve (28/B_VFS)2. 46 C ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: A/C Pressure Transducer
- Description
The A/C Pressure Transducer (APT) converts the pressure value of high
pressure line into voltage value after measuring it. By converted
voltage value, engine ECU controls the cooling fan by operating it high
speed or low speed. Engine ECU stops the operation of the compressor ...
