Kia Optima: Heating,Ventilation, Air Conditioning

Inspection

1. Disconnect the ignition switch connector (A) and key warning switch connector (B) from the steering column. 2. Check for continuity between the ter ...

General Information

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See also:

Ambient Sensor. Description and Operation
Description 1. The ambient temperature sensor is located at the front of the condenser and detects ambient air temperature. It is a negative type thermistor; resistance will increas ...

Heater & A/C Control Unit(Dual) Repair procedures
Self Diagnosis 1. Self-diagnosis process 2. How to read self-diagnostic code After the display panel flickers three times every 0.5 second, the corresponding fault code flickers on the setu ...

Inspection
1. Turn ignition switch OFF. 2. Disconnect the oil temperature sensor connector. 3. Measure resistance between sensor signal terminal and sensor g ...