Explanation of circuits
WARNING: This page is about a different variant/trim than selected.
The inverter produces heat during the process of converting high voltage DC for HV battery to alternating current for the motor/generator. Therefore, the inverter is cooled by the special cooling system consisting of Inverter water pump, fan and radiator. This cooling system is independent from the engine cooling system. Hybrid vehicle control ECU assembly monitors Inverter water pump, fan and cooling system, and detects malfunctions.