P0A0D KIA – High Voltage System Interlock Circuit High

P0A0D KIA Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P0A0D KIA Possible Causes

The hybrid battery Safety Plug,The hybrid battery main relay,Faulty Battery Management System Control Unit (BMS-ECU),Battery Management System Control Unit (BMS-ECU) harness is open or shorted,Battery Management System Control Unit (BMS-ECU) circuit poor electrical connection

P0A0D KIA Description

The Battery Management System Control Unit (BMS-ECU) sets P0A0D when the Safety Plug, which powers to the High Voltage Battery is in an off state or removed, the bus bar which connects the battery cell in series is open or the 125A/DC 450V capacity fuse which is installed to the internal of safety plug is melted.