The automatic climate control system is controlled by simply setting the desired temperature.
Soft mode
Fast mode
You can choose either the soft mode or fast mode to select the fan speed.
Soft mode : The wind blows gently.
Fast mode : The wind blows heavier than the soft mode to reach the selected temperature fast.
Each time you press the AUTO button, the mode will change as follows:
Soft mode ↔ Fast mode
The Full Automatic Temperature Control (FATC) system automatically controls the heating and cooling system as follows:
1. Press the AUTO button.
The modes, fan speeds, air intake and air-conditioning will be controlled automatically according to the temperature setting.
2. Turn the temperature control knob to set the desired temperature.
✽ NOTICE
✽ NOTICE
Placing any object over the sensor on the instrument panel may interfere with the heating and cooling system.
Kia Cee'd JD Service Manual: PTC Heater (Diesel Engine) Repair procedures
Inspection
Operating Logic Test (Manual only)
Inspect the PTC operation with the confirmation logic below :
1.
Entering
(1)
Set the Floor mode and maximum heating position.
(2)
...
Kia Cee'd JD Service Manual: Schematic diagrams
System Block Diagram
Component Parts And Function Outline
Component part
Function
Vehicle-speed sensor
Converts vehicle speed to pulse.
ECM
Receives signals from sensor and control switc ...