Kia 2004.5 Spectra Service Technical Training page 217

2004.5 Spectra Technology
HVAC TEMPERATURE
BLOWER SPEED CONTROL
MODE SELECTION SWITCH
Heating, Ventilation, & Air Conditioning (HVAC)
CONTROL
The Spectra HVAC control panel consists of the
following controls to allow vehicle occupants to adjust
temperature and regulate airflow to suit their comfort:
• Blower speed control switch with four speeds from
1 (LOW) to 4 (HIGH)
• Air conditioning ON/OFF button (if equipped)
• Mode selection switch to turn air flow ON/OFF and
select air flow distribution
• Temperature control switch to adjust cool to warm
air flow
• Air intake control switch (Recirculated or Fresh)
The blower switch controls the air speed of the
ventilation system by controlling blower motor speed.
SWITCH
The switch has an electrical circuit containing a
resistor block that will regulate blower motor input
voltage to control the motor speed.
The mode switch controls ventilation system discharge
location. The switch contains an electrical circuit to
control an actuator that is connected to the mode door
for discharge control. The "OFF" or "O" position turns
off the fan regardless of the blower speed setting.
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