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: Smart Cruise Control disabled
If the front radar is covered or blocked, its detecting performance is reduced, and Smart Cruise Control is temporarily limited or disabled. The "Smart Cruise Control disabled. Radar blocked" warning message may appear on the instrument cluster. If Smart Cruise Control does not operate ...

Hyundai Tucson (NX4) 2022-2025 Service Manual: Inspection
- Inspection Liftgate normal operation transmit / receive process     • FOB key Switch : FOB key Switch → BMC / SMK → CAN communication → PTG Module • Driver Switch : Driver Switch → Wiring → PTG Module • Outer Switch : Outer Switch → Wiring → SJB → CA ...