Hyundai i-30: Ignition System / Troubleshooting

Hyundai i30 (PD) 2018-2025 Service Manual / Engine Electrical System / Ignition System / Troubleshooting

Troubleshooting
Trouble symptom
Probable cause
Remedy
Engine will not start or is hard to
start (Cranks OK)
 Ignition lock switch
 Inspect ignition lock switch, or replace as required
Ignition coil
 Inspect ignition coil, or replace as required
Spark plugs
 Inspect spark plugs, or replace as required
Ignition wiring disconnected or broken
 Repair wiring, or replace as required
Rough idle or stalls
 Ignition wiring
 Repair wiring, or replace as required
Ignition coil
 Inspect ignition coil, or replace as required
Engine hesitates/poor acceleration
 Spark plugs and spark plug cables
 Inspect spark plugs / cable, or replace as required
Ignition wiring
 Repair wiring, or replace as required
Poor mileage
 Spark plugs and spark plug cables
 Inspect spark plugs / cable, or replace as required

    Description and operation

    Description The ignition coil is a kind of small transformer that transforms the battery voltage to 30 kV or more to create a spark in the spark plug gap in the cylinder...

    Schematic diagrams

    ..

    Other information:

    Hyundai i30 (PD) 2018-2025 Service Manual: Hood Latch Release Handle


    Components and components location Component Location 1. Hood latch release handle Repair procedures Replacement 1. Using a socket (B), remove the hood release handle (A)...

    Hyundai i30 (PD) 2018-2025 Owner's Manual: Vehicle identification number (VIN), Vehicle certification label, Tyre specification and pressure label


    Vehicle identification number (VIN) ■ Frame number The vehicle identification number (VIN) is the number used in registering your vehicle and in all legal matters pertaining to its ownership, etc. The number is punched on the floor under the driver seat...

    Categories

    Turn signals and lane change signals

    Hyundai i30. signals

    To signal a turn, push down on the lever for a left turn or up for a right turn in position (A). To signal a lane change, move the turn signal lever slightly and hold it in position (B).The lever will return to the OFF position when released or when the turn is completed.

    read more


     
    Copyright © 2025 www.hi30.net