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 Service Manual: Electronic Oil Pump (EOP)
- Removal 1.Turn ignition switch OFF and disconnect the battery negative (-) terminal 2.Remove the engine room under cover.(Refer to Engine Mechanical System - "Engine Room Under Cover") 3.Disconnect the electronic oil pump connector (A). 4.Remove the electronic oil pump (A) after removing ...

Hyundai Tucson (NX4) 2022-2026 Service Manual: Alternator
- Description The Alternator has eight built-in diodes, each rectifying AC current to DC current.Therefore, DC current appears at alternator "B" terminal.In addition, the charging voltage of this alternator is regulated by the battery voltage detection system.The alternator is regulated by ...