Hyundai Tucson: Engine Electrical System / Ignition System

Starter Relay

- Inspection 1.Turn ignition switch OFF and disconnect the battery negative (-) terminal. 2.Remove the fuse box cover. 3.Remove the starter relay (A). 4.Check for continuity between the term ...

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 ...

Other information:

Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Supplemental Restraint System - Airbags
1 Driver’s front airbag 2 Passenger’s front airbag 3 Side airbag 4 Curtain airbag Your vehicle is equipped with a Supplemental Airbag System for the driver’s seat and front passenger’s seats. The front airbags are designed to supplement the three-point seat belts. For these ...

Hyundai Tucson (NX4) 2022-2025 Service Manual: ATF Warmer
- Description • The ATF warmer is mounted on the valve body cover to reduce oil viscosity friction by increasing oil temperature under cold condition, which in turn improves fuel efficiency. It is serial mounted on the entry of the Electronic Throttle Controller (ETC), as shown in the ...