System Airflow Description - Dual Automatic Temperature Control: Auto

When AUTO is selected:

• The temperature control setting(s) is/are manually set to the desired setting(s).
• The recirculation door vacuum control motor is automatically controlled by the DATC module, based on the temperature settings.
• The mode door vacuum control motors are automatically controlled by the DATC module based on the temperature settings.
• The heater control valve is automatically controlled by the DATC module based on the temperature settings.
• The A/C compressor is automatically controlled by the DATC module based on the temperature settings. The A/C compressor will operate if the outside temperature is above approximately 4°C (39.5°F).
• The A/C request switch or the RECIRC button, if pressed, will transfer the system to manual operation.
• The blower motor is on. The blower motor speed is automatically controlled by the DATC module based on the temperature settings, but can be manually overridden.