System Airflow Description - EMTC: Defrost

When DEFROST is selected:

• The air inlet door actuator opens, admitting only outside air into the passenger compartment.
• The floor/defrost/panel door directs airflow to the defroster duct and side window demisters. A small amount of airflow from the floor duct will be present.
• Blended air temperature is available.
• The A/C request button will indicate the last status and the indicator can be toggled. To reduce fogging, the A/C compressor will operate automatically, regardless of indicator status, if the outside temperature is above approximately 6°C (43°F).
• The blower motor is ON.