Location of automatic transmission oil temperature sensor in Kia Sportage:
1. Under the hood: Open the hood and locate the gearbox. The automatic transmission oil temperature sensor is usually located on the side or rear of the transmission.
2. On the oil pan: In some models, the sensor can be installed on the automatic transmission oil pan.
How to identify the automatic transmission oil temperature sensor:
* The sensor is usually small in size and cylindrical in shape with an electrical connector.
* The sensor may have markings such as “ATF Temp Sensor” or simply “Temp Sensor”.
Function of the automatic transmission oil temperature sensor:
* The automatic transmission oil temperature sensor measures the temperature of the automatic transmission fluid.
* Temperature information is sent to the transmission control module (TCM), which uses it to regulate oil pressure, shift gears, and operate overheat protection.
Signs of a faulty automatic transmission oil temperature sensor:
* Problems with gear shifting
* Automatic transmission slipping
* Automatic transmission overheating
* Transmission Malfunction Indicator Light (MIL) Illuminated
Replacing the automatic transmission oil temperature sensor:
* Disconnect the negative terminal of the battery.
* Locate and disconnect the sensor electrical connector.
* Remove the sensor from the transmission using a wrench or other suitable tool.
* Lubricate the new sensor with transmission oil.
* Install the new sensor in place and tighten it to the specified torque.
* Connect the electrical connector.
* Connect the negative terminal of the battery.
*Reset trouble codes if the MIL is illuminated.