1. Start the engine.
2. Set the mode to the desired position. To improve the effectiveness of heating
and cooling, select the mode according to the following:
-- Heating: 
-- Cooling: 
3. Set the temperature control to the desired position.
4. Set the air intake control to fresh mode or recirculation mode position.
5. Set the fan speed control to the desired speed.
6. If air conditioning is desired, turn the air conditioning system on.
Mode selection (1)

The mode selection knob controls the direction of the air flow through the ventilation system. Air can be directed to the floor, dashboard outlets, or windshield. Five symbols are used to represent Face, Bi-Level, Floor, Floor-Defrost and Defrost air position.
Face-Level (B, D)

Air flow is directed toward the upper body and face. Additionally, each outlet can be controlled to direct the air discharged from the outlet.
Bi-Level (B, C, D)

Air flow is directed towards the face and the floor.
Floor-Level (A, C, D)

Most of the air flow is directed to the floor, with a small amount of the air being directed to the windshield and side window defrosters.
Floor & Defrost (A, C, D)

Most of the air flow is directed to the floor and the windshield with a small amount directed to the side window defrosters.
Defrost-Level (A, D)

Most of the air flow is directed to the windshield with a small amount of air directed to the side window defrosters.

MAX A/C-Level (B, D)
The MAX A/C mode is used to cool the inside of the vehicle faster. Air flow is directed toward the upper body and face.
In this mode, the A/C button and the Recirculation mode button cannot be selected. Turn the fan speed mode to adjust.
After the interior cabin has cooled sufficiently, move the temperature knob away from the MAX A/C setting and adjust the knob to the desired position.
If you wish to continue using A/C ON, make sure the A/C button LED is illuminated.
1. Mode selection knob 2. Fan speed control knob 3. Temperature control knob 4. Air intake control button (recirculated air position or outside (fresh) air position) 5.
The instrument panel vent air flow can be directed up/down or left/right using the vent adjustment lever. The air flow can also be CLOSED using the vent adjustment lever.
Description The A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it high speed or low speed.