Using the mechanical key
If the smart key does not operate normally, you can lock or unlock the driver’s door by using the mechanical key.
To remove the mechanical key from the smart key:
Press and hold the release button
Hyundai Tucson (NX4) 2022-2025 Service Manual: Positive Crankcase Ventilation (PCV) Valve
- Description
Pressure Regulating Valve (PRV) is installed to prevent the over
pressure of combustion gas through the piston ring and onto the
crankcase.
- Operating Principle
Engine conditionStopIdle or DecelerationNormal operating conditionAccelerating in the high load area
Intake ma ...
Hyundai Tucson (NX4) 2022-2025 Service Manual: Temperature Control Actuator
- Description
The heater unit includes mode control actuator and temperature control
actuator.The temperature control actuator is located at the heater unit.
It regulates the temperature by the procedure as follows.Signal from
control unit adjusts the position of the temperature door by ope ...