Hyundai Elantra: Engine Electrical System / Charging System

Spark Plug

Description and operation DescriptionA spark plug is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture therein by means of an electric spark, while containing combustion pressure within the engine...

Description and operation

DescriptionThe charging system included a battery, an alternator with a built-in regulator, and the charging indicator light and wire.The Alternator has eight built-in diodes, each rectifying AC current to DC current...

Other information:

Hyundai Elantra (CN7) 2021-2024 Service Manual: Windshield Wiper-Washer Switch

Repair procedures Removal1.Disconnect the negative (-) battery terminal.2.If it is necessary to remove multifunction switch assembly, remove the steering wheel.(Steering System - "Steering Wheel")3.Remove the steering column upper shrouds.(Refer to Body - "Steering Column Shroud Panel")4...

Hyundai Elantra (CN7) 2021-2024 Service Manual: Relay Box (Engine Compartment)

Repair procedures Inspection1.Disconnect the negative (-) battery terminal.2.Pull out the relay from the engine compartment relay block.Power Relay (Type A) Check for continuity between the terminals.1.After supplying power to between No. 85 and 86 power relay terminals, check that there is continuity between No...