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: Integrated Thermal Management Module (ITM)

Description and operation DescriptionIntegrated Thermal Management Module (ITM) is a device that controls the coolant flow rate according to coolant temperature. At initial startup, the ITM quickly warms up the engine by controlling the flow of the coolant and this fast warm-up helps improve the fuel efficiency...

Hyundai Elantra (CN7) 2021-2024 Owner's Manual: Limitations of the function

Blind-Spot Safety system may not operate normally, or the system may operate unexpectedly under the following circumstances: There is inclement weather, such as heavy snow, heavy rain, etc. The rear corner radar is covered with snow, rain, dirt, etc...