APPARATUS AND A METHOD FOR PREVENTING SNOW INFILTRATION OF A VEHICLE HVAC SYSTEM.

摘要

An apparatus and method are provided for preventing snow infiltration of a vehicle HVAC system. The apparatus includes a fresh air inlet door for drawing fresh air into the vehicle HVAC system, an actuator for opening and closing that fresh air inlet door and a controller connected to the actuator and configured to close the inlet door when the ignition switch of the motor vehicle is switched off.