Heating Ventilation Air Conditioning Module --- DATC
WARNING: This page is about a different car, the 2013 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
For vehicles equipped with Sony® sound, the DATC system uses voice commands or the touchscreen to control the system. For vehicles without Sony® sound, the HVAC module is the only control interface. For details on the HVAC module communication, REFER to CONTROL SYSTEM LOGIC .
The HVAC requires PMI when it is replaced.