Kia Optima: Air Conditioning System / In-car Sensor
Description and operation
The In-car air temperature sensor is built in the heater & A/C control unit.
The sensor contains a thermistor which measures the temperature of the inside.
The signal decided by the resistance value which changes in accordance with perceived
inside temperature, is delivered to heater control unit and according to this signal
the control unit regulates in-car temperature to intended value.
Description and operation
Description
The evaporator temperature sensor will detect the evaporator core temperature
and interrupt compressor relay power in order to prevent evaporator ...
Description and operation
Description
The photo sensor is located at the center of the defrost nozzles.
The photo sensor contains a photovoltaic (sensitive to sunlight) diode. The sol ...
Other information:
CAUTION - Conductors
To prevent damage to the conductors bonded to the inside surface of the rear
window, never use sharp instruments or window cleaners containing abrasives to clean
the window.
If you want to defrost and defog the front windshield, refer to “Windshield defrosting
and defo ...
If the engine stalls at a crossroad or crossing
If the engine stalls at a crossroad or crossing, set the shift lever in the N
(Neutral) position and then push the vehicle to a safe place.
If you have a flat tire while driving
If a tire goes flat while you are driving:
1. Take your foot off the ...