1.Disconnect the negative (-) battery terminal.
2.Remove the steering column upper and lower shrouds.(Refer to Body - "Steering Column Shroud Panel")
3.Remove the ignition switch (A) after disconnecting the 6P connector (B).

4.Remove the key warning and immobilizer connector (A).

5.If it is necessary to remove the key lock cylinder (A), remove the key lock cylinder with key ACC.

1.Install the key lock cylinder.
2.Install the key warning and immobilizer connector.
3.Install the ignition switch.
4.Install the steering column shrouds and crash pad lower panel.
1.Disconnect the ignition switch connector (B) and key warning switch connector (A) from under the steering column.


2.Check for continuity between the terminals.
3.If continuity is not specified, replace the switch.

Wireless Charging LampHyundai Tucson (NX4) 2022-2026 Service Manual: Pressure Sensor
- Description
The 4WD ECU makes a Motor Pump(Actuator) turn round for generating an
oil pressure. And then it presses a multiple disk clutch and transfers
the generated torque into rear wheels. Its torque value varies according
to a pressure status. • Component location
- Circuit Di ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Heater Unit
- Component Location
1. Heater unit assembly
- Components
1. Heater unit assembly2. Heater core cover3. Heater core assembly4. Mode control actuator [LH]5. DEF duct seal6. Evaporator assembly7. Flange seal8. Heater NVH pad9. Temperature control actuator [LH]10. Heater case [LH]11. Ve ...