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). ...

Other information:

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Engine Compartment Panel Fuse Replacement
Blade fuse/Cartridge fuse 1. Turn off the vehicle. 2. Turn off all other switches. 3. Remove the fuse panel cover by pressing the tap and pulling up. 4. Refer to the label on the inside of the fuse panel cover to locate the suspected fuse location. 5. Pull the suspected fuse straight ou ...

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: ESC operation
ESC ON condition When the ignition switch is in the ON position, ESC and the ESC OFF indicator lights illuminate for about three seconds. After both lights go off, ESC is enabled. When operating When ESC is operating, the ESC indicator light blinks: When you apply your brakes under ...