Kia Sportage: Air conditioning System / Ambient Temperature Sensor Description and operation
Located in front of the condenser, the ambient temperature sensor detects the
ambient air temperature. It is a negative type thermistor; resistance will increase
with lower temperature, and decrease with higher temperature.
The sensor output will be used for discharging temperature control, temperature
regulation door control, blower motor level control, mix mode control and in-car
humidity control.

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If the ambient temperature is below 2.0°C (35.6°F), the A/C compressor
will stop.
The compressor will operate manually.
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Inspection
1.
Turn the ignition switch ON.
2.
Connect the KDS/GDS.
3.
Flash an intensive light onto the p ...
Inspection
1.
Turn the ignition switch OFF.
2.
Remove the front bumper.
(Refer to Body - "Front Bumper Cover")
...
Other information:
Replacement
1.
Remove the center pillar upper trim.
(Refer to Interior Trim - "Center Pillar Trim")
2.
Remove the front seat belt upper anchor (A) after loosening the mounting
bolt.
Ti ...
Troubleshooting
Symptom
Suspect area
Engine will not start or hard to start
Vapor hose damaged or disconnected
Engine struggles to start
Malfunction of the Purge Control Solenoid Valve
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