System Operation

The Electronic Manual Temperature Control (EMTC) system heats or cools the vehicle depending on the HVAC module control panel selection.

• The control panel selection determines heating or cooling, air distribution and enables blower motor operation.
• The temperature control setting determines the outlet air temperature.
• The blower motor switch varies the blower motor speed.
• During A/C operation, the system reduces the relative humidity of the air inside the vehicle.