Hyundai Tucson: Emission Control System / Exhaust Emission Control System

Catalytic Converter

- Description The catalytic converter of the gasoline engine is a three way catalyst. It oxidizes carbon monoxide and hydrocarbons (HC), and separates oxygen from the oxides of nitrogen (NOx). ...

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Hyundai Tucson (NX4) 2022-2026 Owner's Manual: SPORT mode indicator light. SMART mode indicator light. SNOW mode indicator light
SPORT mode indicator light This indicator light illuminates When you select "SPORT" mode as the drive mode. For more information, refer to the "Drive Mode Integrated Control System" section in Chapter 6. SMART mode indicator light This indicator light illuminates: When you select ''S ...

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 ...