Hyundai Tucson Owners & Service Manuals

Hyundai Tucson: Emission Control System

Spark Plug
- Description A spark plug is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture the ...

Description and Operation
- Description Emissions Control System consists of three major systems. • The Crankcase Emission Control System prevents blow-by gas from releasing into the atmosphere. This system recycles g ...

Other information:

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Limitations of Navigation-based Smart Cruise Control
Navigation-based Smart Cruise Control may not operate normally if: The navigation system is not working properly. Map information is not transmitted due to an issue with the infotainment system. Speed limit and road information in the navigation system has not been updated. ...

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Cluster Display Messages
Shift to P (if equipped with smart key) This message appears if the Push Button Start ignition switch is pressed to the OFF position without the gear in the P (Park) position. If this occurs, the Push Button Start ignition switch goes to the ACC position. Low key battery (if equipped wi ...

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