Kia Optima: Transaxle Oil Temperature Sensor. Description and Operation - Automatic Transaxle Control System - Automatic Transaxle System - Kia Optima TF 2011-2019 Service ManualKia Optima: Transaxle Oil Temperature Sensor. Description and Operation

Description

Transaxle oil temperature sensor monitors the automatic transaxle fluid's temperature and conveys the readings to TCM. It is an NTC (Negative Thermal Coefficient) sensor whose resistance has an inversely proportional relationship with the temperature level. Data produced by this sensor is used to identify damper clutch activation and deactivation zones within the low temperature and high temperature range and to compensate hydraulic pressure levels during gear changes.


Installation
1. Installation is reverse of removal. In the case of the vehicle equipped with immobilizer or but ...

Transaxle Oil Temperature Sensor. Specifications
Specifications ▷ Type: Negative Thermal Coefficient Type Temp.[(°C)°F] Resistance (kΩ) (-40)-40 48.1 (-20)-4.0 ...

See also:

Chart 5
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Inspection
1. Check signal waveform of Input & output speed sensor using the GDS. Specification: Refer to "Signal Wave Form" section. ...

Troubleshooting
Trouble Symptom Charts Trouble Symptom 1 Trouble Symptom 2 Trouble symptom Probable cause Remedy The set vehicle speed varies greatly ...

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