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: Brake Fluid
Checking the Brake Fluid Level Check the fluid level in the reservoir periodically. The fluid level must be between the MAX and the MIN marks on the side of the reservoir. Before removing the reservoir cap and adding brake fluid, clean the area around the reservoir cap thoroughly to pr ...

Hyundai Tucson (NX4) 2022-2026 Service Manual: Components and Components Location
- Component Location 1. Start Stop Button(SSB)2. FOB Key3. Liftgate open button4. Interior antenna 15. Interior antenna 26. Intergrated Body Control Unit (IBU)7. Liftgate antenna8. Door handle & door antenna9. Front bumper antenna10. Rear Bumper antenna11. Door antenna ...