Kia Optima: Transaxle Oil Temperature Sensor Description and Operation - Automatic Transaxle Control System - Automatic Transaxle SystemKia 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 clutch activation and deactivation zones within the low temperature and high temperature range and to compensate hydraulic pressure levels during gear changes.


Transaxle Control Module (TCM) Repair procedures
Inspection TCM Problem Inspection Procedure 1. TEST TCM GROUND CIRCUIT: Measure resistance between TCM and chassis ground using the backside of TCM harness connector as TCM side check poin ...

Transaxle Oil Temperature Sensor Specifications
Specifications Type: Negative Thermal Coefficient Type Temp.(°C)°FResistance (k?)(-40)-4046.8(-20)-4.015.6(0)32.05.88(20)68.02.51(40)104.01.17(60)140.00.59(80)176.00.32(100)212.00.18(120)248.0 ...

See also:

Drivers Door Power Window Controls
The drivers door has a master power window switch that controls all the windows in the vehicle. the ignition switch must be in the ON position for power windows to operate. To open a window, pr ...

Replacement
The injector combustion seal should be replaced new one to prevent leakage after removing the injector. 1. Remove the combustion seal (A) with a wire cutter. ...

Removal
1. Disconnect the negative (-) battery terminal. 2. Remove the seat control switch (A). 3. Remove the seat side cover (A). (Refer to the BD ...

Copyright www.kiopman.com 2020