Hyundai Kona: Charging 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, but rather is transferred directly to the outputs. In the booster phase, the vehicle voltage is adapted.

Alternator Repair procedures

Removal 1. Turn ignition switch OFF and disconnect the battery negative (-) terminal. 2. Disconnect the air compressor connector (A) and th ...

DC/DC Converter Components and components location

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

Other information:

Hyundai Kona (OS) 2018-2026 Owners Manual: Low Beam Assist-Static light
While driving a corner, for greater visibility and safety, either the left or right side Low Beam Assist-Static light will turn on automatically. The Low Beam Assist-Static light will turn on when one of the following conditions occur. Vehicle speed is less than 10 km/h (6 mph) and steering whee ...

Hyundai Kona (OS) 2018-2026 Service Manual: Delivery Pipe Repair procedures
Removal    • In case of removing the high pressure fuel pump, high pressure fuel pipe, delivery pipe, and injector, there may be injury caused by leakage of the high pressure ...