Altima L4-2.5L (QR25DE) Hybrid (2007)
For details, refer to THS ECU Control on "System Description".
DC/DC Converter Cooling System
As with as the HV battery cooling system, the DC/DC converter cooling system uses a dedicated cooling fan to cool the converter. Air from inside the
cabin is introduced through the intake duct located on the rear package tray trim. In addition, the converter itself is equipped with cooling fins. Thus,
excellent air-cooling performance is achieved.
