Hyundai Kona: ISG (Idle Stop & Go) System / DC/DC Converter Description and operation

Due to the considerably more frequent occurrence of starting operations, the electrical load that occurs often leads to voltage dips in the vehicle network.In order to stabilize the power supply for certain voltage-sensitive electrical components, a DC/DC converter is used in conjunction with the ISG function.The DC DC converter supplies the relay with a voltage that also remains constant during the starting operation.

The DC/DC converter is fitted at the behind of the glove box.Via the test leads for input voltage and the start relay , the electronics decide whether the power is supplied to the output via the bypass or the DC/DC converter.In the bypass mode, the on-board supply voltage is not fed across the DC/DC converter, rather is transferred directly to the outputs. In the booster phase, the vehicle voltage is adapted.

AGM Battery Repair procedures

Removal 1. Turn the ignition switch OFF. 2. Remove the air duct. (Refer to Engine Mechanical System - "Air Cleaner") ...

DC/DC Converter Components and components location

Component Location 1. DC/DC Converter [450W] 2. DC/DC Converter [200W] ...

Other information:

Hyundai Kona (OS) 2018-2024 Service Manual: Radiator Components and components location
Components 1. Radiator Assembly 2. Radiator upper mounting bracket 3. Filler neck assembly 4. Radiator lower hose 5. Radiator upper hose 6. Radiator lower mounting insulator 7. Radiator air guard ...

Hyundai Kona (OS) 2018-2024 Owners Manual: Our recommendation:Children always in the rear
WARNING Always properly restrain children in the vehicle. Children of all ages are safer when riding in the rear seats. Never place a rearwardfacing Child Restraint System on the front passenger seat, unless the air bag is deactivated. Children under age 13 should always ride in the rear seats and ...