Hyundai Elantra Owners and Service Manuals

Hyundai Elantra: Driving your vehicle / Drive Mode Integrated Control System

Battery Sensor Deactivation

[A] : Battery sensor The battery sensor is deactivated, when the battery is disconnected from the negative pole for maintenance purpose. In this case, the ISG system is limitedly operated due to the battery sensor deactivation...

Drive Mode

The drive mode may be selected according to the driver’s preference or road condition. Information If there is a problem with the instrument cluster, the drive mode will be in COMFORT mode and may not change to NORMAL mode or SPORT mode...

Other information:

Hyundai Elantra (CN7) 2021-2022 Owner's Manual: ISG System Malfunction


The ISG system may not operate: When there is a malfunction with the ISG sensors or the ISG system. The followings occur, when there is a malfunction with the ISG system: The auto stop indicator () will illuminate in yellow on the instrument cluster...

Hyundai Elantra (CN7) 2021-2022 Owner's Manual: Immobilizer System


The immobilizer system protects your vehicle from theft. If an improperly coded key (or other device) is used, the engine’s fuel system is disabled. When the ignition switch is placed in the ON position, the immobilizer system indicator should come on briefly, then go off...

Categories

Air bag collision sensors

1. SRS control module/Rollover sensor
2. Front impact sensors
3. Side impact sensors (acceleration)
4. Side impact sensors (pressure)

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