Hyundai Tucson: Emission Control System

Spark Plug

- Description A spark plug is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture the ...

Description and Operation

- Description Emissions Control System consists of three major systems. • The Crankcase Emission Control System prevents blow-by gas from releasing into the atmosphere. This system recycles g ...

Other information:

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Pretensioner seat belt (for driver and front passenger seat)
1: Retractor pretensioner, 2: Emergency fastening device (for driver’s seat only) Your vehicle is equipped with driver’s Pretensioner seat belts (Retractor Pretensioner and Emergency Fastening Device System). The pretensioner makes sure the driver's and front passenger's seat belt ...

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Electronic Parking Brake (EPB)
Applying the parking brake To apply EPB (Electronic Parking Brake): 1. Depress and hold the brake pedal. 2. Pull up the EPB switch. Make sure the Parking Brake warning light comes on. EPB (Electronic Parking Brake) may be automatically applied when: Requested by other systems. The ...