Hyundai Tucson Owners & Service Manuals

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: Personalized profile and vehicle settings
You can set the registered digital key profiles for Driver 1 and Driver 2. When you use the digital card key or the Hyundai Digital Key app, the vehicle can be set to the user-defined personalized profile (includes items such as driver settings and audio preferences). Linking/Unlinking ...

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: If You Decide to Pull a Trailer
Consider using a sway control. You can ask a trailer hitch dealer about sway control. Hyundai recommends that you do not tow with your vehicle for the first 1,200 miles (2,000 km) to allow the engine to properly break in. Do not exceed 65 mph (104 km/h) or the posted towing ...

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