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 “ ...

See also:

Manifold Absolute Pressure Sensor (MAPS) Specification
Pressure [kPa (kgf/cm², psi)] Output Voltage (V) 20.0 (0.20, 2.9) 0.79 46.7 (0.47, 6.77) 1.84 101.3 (1.03, 14.7) 4.0 ...

Removal
1. Disconnect the battery negative cable and wait for at least thirty seconds before beginning work. 2. Remove the glove box housing. ...

EBD(Electronic Brake-force Distribution)
The EBD system (Electronic Brake force Distribution) as a sub-system of the ABS system is to control the effective adhesion utilization by the rear wheels. It further utilizes the efficie ...