Kia Sportage: OFF mode
Press the front blower OFF button to turn off the front air climate control system. However, you can still operate the mode and air intake buttons as long as the ignition switch is in the ON position.
Air conditioning
Windshield defrosting and defoggingCheck spark plugs and ignition system
Inspect your spark plugs as described in section 7 and replace them if necessary.
Also check all ignition wiring and components to be sure they are not cracked, worn
or damaged in any way. ...
A/C Pressure Transducer: Description and Operation
Description
A/C pressure transducer convert the pressure value of high
pressure line into voltage value after it is measured. By voltage value,
the engine ECU controls cooling fan by operating ...