Hyundai Kona: Ignition System / Troubleshooting

Hyundai Kona (OS) 2018-2024 Service Manual / Engine Electrical System / Ignition System / Troubleshooting

Troubleshooting

Symptom	Suspect Area	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
Rough idle or stalls	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
Engine hesitates/poor acceleration	Ignition wiring	Repair wiring, or replace as required
Poor mileage	Spark plugs and spark plug cables	Inspect spark plugs / cable, or replace as required

Repair procedures

On-vehicle Inspection Inspect ignition coil assembly and Perform spark test 1. Check for DTCs. ...

Ignition Coil Specifications

Specification Item Specification Primary Coil Resistance (Ω) 0.56 ± 10% [20°C (68°F)] Pin 4 ...

Other information:

Hyundai Kona (OS) 2018-2024 Service Manual: License Lamps Repair procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the license lamp (A) after loosening the license lamp mounting screw. 3. Disconnect the license lam ...

Hyundai Kona (OS) 2018-2024 Owners Manual: Child Restraint System types
There are three main types of Child Restraint Systems: rearward-facing, forward-facing and booster Child Restraint Systems. They are classified according to the child’s age, height and weight. Rearward-facing Child Restraint System A rearward-facing Child Restraint System provides restraint with ...