Hyundai Ioniq: Immobilizer System / Schematic diagrams

Immobilizer System

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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 Ioniq (AE) 2017-2025 Owner's Manual: Stop vehicle to charge battery/ Park with engine On to charge battery, Refuel to prevent Hybrid battery damage

Stop vehicle to charge battery/ Park with engine On to charge battery Either message is displayed when the hybrid battery power (SOC) level is low. In this case, park the vehicle in a safe location and wait until the hybrid battery is charged. Refuel to prevent Hybrid battery damage This message is displayed when the fuel tank is nearly empty...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Safety Plug. Repair procedures

Removal1.Turn the ignition switch OFF and disconnect the auxiliary 12V battery negative (-) terminal.2.Remove the safety plug cover (A).3.Unfasten the hook (A) and then remove the safety plug (C) by pulling the lever (B) to the direction of arrow.Installation    • Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system...