Hyundai Elantra Owners and Service Manuals

Hyundai Elantra: Engine Control / Fuel System / Engine Control System

Special service tools


Description and operation

DescriptionIf the Gasoline Engine Control system components (sensors, ECM, injector, etc.) fail, interruption to the fuel supply or failure to supply the proper amount of fuel for various engine operating conditions will result...

Other information:

Hyundai Elantra (CN7) 2021-2024 Service Manual: Start/Stop Button

Components and components location Component Repair procedures Removal1.Disconnect the negative(-) battery terminal.2.Remove the AVN Head unit.(Refer to Body Electrical System - "AVN(Audio Video Navigation) head unit")3.Loosen the mounting screws and remove the start/stop button (A)...

Hyundai Elantra (CN7) 2021-2024 Service Manual: Crash Pad Garnish

Components and components location Components Location[This illustration shows the LHD type. RHD type is symmetrical.]1. Crash pad garnish [LH]3. Crash pad garnish [CTR]2. Crash pad garnish [RH] Repair procedures Replacement    • When removing with a flat - tip screwdriver or remover, wrap protective tape around the tools to prevent damage to com..



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.


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

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