Hyundai Elantra: Button Engine Start System / Components and components location

Hyundai Elantra (CN7) 2021-2025 Service Manual / Body Electrical System / Button Engine Start System / Components and components location

Component Location

1. Smart key unit (IBU)
2. Interior antenna 2
3. outside door handle

4. Interior antenna 1
5. FOB Key
6. Door antenna

1. Bumper antenna

2. Trunk antenna

Description and operation

DescriptionSystem OverviewThe System offers the following features:– Human / machine interface through a 1-stage button, for terminal switching and engine start...

Start/Stop Button

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

Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: Starter

Description and operation DescriptionThe starting system includes the battery, starter, solenoid switch, ignition switch, inhibitor switch, ignition lock switch, connection wires and the battery cable.When the ignition key is turned to the start position, current flows and energizes the starter motor's solenoid coil...

Hyundai Elantra (CN7) 2021-2025 Service Manual: General safety information and caution

PrecautionsGeneral PrecautionsPlease read the following precautions carefully before performing the airbag system service. Observe the instructions described in this manual, or the airbags could accidentally deploy and cause damage or injuries.• When performing electrical inspections, always turn the ignition switch OFF and disconnect the negative cable from the battery, and ..

Tachometer

The tachometer indicates the approximate number of engine revolutions per minute (RPM).

Use the tachometer to select the correct shift points and to prevent lugging and/ or over-revving the engine.

NOTICE

Do not operate the engine within the tachometer's RED ZONE. This may cause severe engine damage.