Hyundai Tucson: Body Electrical System / Immobilizer System

Description and Operation

- Description The immobilizer system will disable the vehicle unless the proper ignition key is used, in addition to the currently available anti-theft systems such as car alarms, the immobiliz ...

Other information:

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Engine oil pressure warning light
This warning light illuminates: When the engine oil pressure is low. If the engine oil pressure is low: Drive carefully to the nearest safe location and stop your vehicle. Turn the engine OFF and check the engine oil level (For more information, refer to the “Engine Oil” secti ...

Hyundai Tucson (NX4) 2022-2026 Service Manual: Description and Operation
- Description The ignition coil is a kind of small transformer that transforms the battery voltage to 30 kV or more to create a spark in the spark plug gap in the cylinder.The igniter embedded in the ignition coil includes the power transistor and it is an electronic switch whose electric c ...