Hyundai Genesis: Automatic Transmission Control System / Transmission Oil Temperature Sensor Description and Operation
Transmission oil temperature sensor monitors the automatic Transmission 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 perform hydraulic
amendment control during gear changes.

Removal
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the cover (A).
3.
Disconnect the ECM connector (A), TCM connector (B) and IDB connector (C). ...
Specifications
? Type: Negative Thermal Coefficient Type
Temp.[(°C)°F]Resistance (k?)(-40)-40139.5(-20)-4.047.4(0)32.018.6(20)68.08.1(40)104.03.8(60)140.01.98(80)176.01.08(100)212.00.63(120)2 ...
Other information:
Description
Introduction of quick brake warning system (ESS)
In case of quick brake by the driver, the brake lamp or turn
signal blinks to warn against the vehicle approaching from the rear.
1.
Basic function (the brake lamp/emergency lamp blinking
A.
Operating condition: in case of quick ...
Description
Emissions control system consists of the three major systems.
•
Crankcase Emission Control System prevents blow-by gas from
going into the atmosphere. This system burns this gas after moving it to
the intake manifold (Closed Crankcase Ventilation Type).
•
Evaporative ...