Hyundai Santa Fe: 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.

DC DC converter

..

Components and components location

..

Other information:

Hyundai Santa Fe (TM) 2019-2025 Owner's Manual: Securing a Child Restraint System seat with “Tether Anchor” system

First secure the child restraint with the LATCH lower anchors or the seat belt. If the child restraint manufacturer recommends that the top tether strap be attached, attach and tighten the top tether strap to the top tether strap anchor. Child restraint hook holders are located on the rear of the seatbacks...

Hyundai Santa Fe (TM) 2019-2025 Service Manual: Line Pressure Control Solenoid Valve (LINE_VFS). Description and operation

Description • Line pressure control solenoid valve is attached to the valve body. • This variable force solenoid valve indirectly controls the hydraulic pressure inside the line pressure...