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 Service Manual: Curtain Airbag (CAB) Module
- Description Curtain airbags are installed inside the headliner (LH and RH) and protect the the heads of the front seat occupants and the rear outboard seat occupants from danger when side crash occurs. The SRSCM determines deployment of curtain airbag by using side impact sensor (SIS) sig ...

Hyundai Tucson (NX4) 2022-2026 Service Manual: Starter Relay
- Inspection 1.Turn ignition switch OFF and disconnect the battery negative (-) terminal. 2.Remove the fuse box cover. 3.Remove the starter relay (A). 4.Check for continuity between the terminals (30 and 87) using an ohmmeter.TerminalResistanceMeasure 30 - 871 MΩ or higherIf there is con ...