Kia 2004.5 Spectra Service Technical Training page 236

2004.5 Spectra Technology
A/C CONTROL CIRCUIT
(IF EQUIPPED)
When the ignition switch is in the ON position, the
mode control switch is in any position except OFF and
the A/C request button is turned ON, an A/C ON signal
is sent to the PCM. With the low and high switches of
the triple pressure switch being closedand the duct
sensor is closed, the A/C ON request signal is sent to
the PCM.
Heating, Ventilation, & Air Conditioning (HVAC)
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