Hyundai Elantra: Operation Principle - DC/DC Converter. Description and 
Operation - ISG (Idle Stop & Go) System - Fuel System - Hyundai Elantra MD 2010-2015 Service manualHyundai Elantra: Operation Principle

In the ISG mode, if the power of an audio system turns OFF by drawdown while “Auto Starting” or “Idle Starting” function operates, replace the DC/DC converter.

    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 s ...

    DC/DC Converter. Components and Components Location
    Component Location 1. DC/DC Converter [200W] 2. DC/DC Converter [400W] ...