Kia Optima Hybrid: Automatic Transaxle Control System / Transaxle Oil Temperature Sensor Specifications

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual / Automatic Transaxle System / Automatic Transaxle Control System / Transaxle Oil Temperature Sensor Specifications

Specifications

Type: Negative Thermal Coefficient Type

Temp.(°C)°F	Resistance (k?)
(-40)-40	46.8
(-20)-4.0	15.6
(0)32.0	5.88
(20)68.0	2.51
(40)104.0	1.17
(60)140.0	0.59
(80)176.0	0.32
(100)212.0	0.18
(120)248.0	0.11
(140)284.0	0.07
(165)329.0	0.04

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 ...

Transaxle Oil Temperature Sensor Schematic Diagrams

Circuit Diagram ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Instrument Cluster Schematic Diagrams

Circuit Diagram ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: ATF Warmer Repair procedures

Removal 1. Remove the under cover (A). Tightening torque : 7.8 ~ 11.8N.m (0.8 ~ 1.2kgf.m, 5.8 ~ 8.7 lb-ft) 2. Drain the coolant of engine & transaxle cooling system. (Refer to Engine Mechanical System - "Coolant") 3. Remove the drain plug (A) and reinstall the drain plug after draining ATF totally. ...