Hyundai Tucson: Emission Control System / Evaporative Emission Control System

Crankcase Check Valve

- Removal and Installation     • Be careful not to damage the parts located under the vehicle (floor under cover, canister, fuel tank) when raising the vehicle using the lift. ...

Description and Operation

- Description Evaporative Emission Control System prevents fuel vapor stored in fuel tank from vaporizing into the atmosphere. When the fuel evaporates in the fuel tank, the vapor passes throug ...

Other information:

Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Curtain airbags
Curtain airbags are located along both sides of the roof rails above the front and rear doors. They are designed to help protect the heads of the front seat occupants and the rear outboard seat occupants in certain side impact collisions. The curtain airbags are designed to deploy ...

Hyundai Tucson (NX4) 2022-2025 Service Manual: Description and Operation
- Warning Lamp Activation Warning Lamp Behavior after Ignition On As soon as the operating voltage is applied to the SRSCM ignition input, the SRSCM activates the warning lamp for a LED lamp check.The lamp shall turn on for 6 seconds during the initialization phase and be turned off afterw ...