Kia Forte: DC/DC Converter Description

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 Cleaning

1. Make sure the ignition switch and all accessories are in the OFF position. 2. Disconnect the battery cables (negative first). ...

DC/DC Converter Operation Principle

   • In the ISG mode, if the power of an audio system turns OFF by drawdown while “Auto ...

See also:

Side air bag
Your vehicle is equipped with a side air bag in each front seat. The purpose of the air bag is to provide the vehicle's driver and/or the front passenger with additional protection than that ...

Rear Glass Defogger Switch Replacement
1. Remove the center fascia panel. (Refer to Body - "Center Fascia Panel") 2. Remove the cluster fascia panel. (Refer ...

Smart Key Unit Component
Component (1) Connector Pin Information No. Connector A (24 pins) No. Connector B (20 pins) No. Connector C (18 pins) 1 VBAT CPU ...