Kia Carens: 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.

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.

Alternator Repair procedures

Removal 1. Disconnect the battery negative terminal. 2. Loosen the mounting bolts (A) and then, turn the adjusting bolt (B) clockwi ...

DC DC converter Components and components location

Component Location 1. DC/DC converter [200W] 2. DC/DC converter [400W] ...

Other information:

Kia Carens RP (2013-2018) Service Manual: Troubleshooting

TPMS Inspection method Inspection    Find the inspection number by referring to the table above. The following content is irrelevant of the inspection procedure. 1. ...

Kia Carens RP (2013-2018) Owners Manual: Additional instructions (messages)

When the Smart Parking Assist System is operating, a message (“Manually control steering wheel”, “Reduce speed”) may appear regardless of the parking order. The messages will appear according to the circumstances. Follow the instructions provided while parking your vehicle with the Smart P ...