General Information

Low DC/DC Converter
P0A94 DC/DC Converter Performance - General Information

Component Location





General Description

The Low Voltage DC/DC Converter (LDC) converts High voltage (270V) to Low voltage (12V) and charges the Auxiliary Battery. The LDC is located in the Hybrid Powertrain Control Unit. (HPCU)

DTC Description

The LDC sets P0A94 if the LDC detects the control failure of output voltage, open in input voltage part, over current due to output short.

DTC Detecting Condition





Diagnostic Circuit Diagram