Hyundai Elantra: Body Electrical System / Immobilizer System

Start/Stop Button

Components and components location Component Repair procedures Removal1.Disconnect the negative(-) battery terminal.2.Remove the AVN Head unit...

Description and operation

DescriptionThe 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 immobilizer system aims to drastically reduce the rate of auto theft...

Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: Fuel Tank

Repair procedures Removal1.Release the residual pressure in fuel line.(Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line")2.Turn ignition switch OFF and disconnect the negative (-) battery cable.3.Remove the rear seat.(Refer to Body - "Rear Seat Assembly")4...

Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Function malfunction and limitations

Function malfunction When Driver Attention Warning is not working properly, the ‘Check Driver Attention Warning (DAW) system’ warning message will appear on the cluster. If this occurs, we recommend that the system be inspected by an authorized HYUNDAI dealer...