Hyundai Venue: Automatic Transaxle Control System / Transaxle Oil Temperature Sensor. Description and operation
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Transaxle oil temperature sensor monitors the automatic transaxle fluid's
temperature and conveys the readings to TCM.
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It is an NTC (Negative Thermal Coefficient) sensor whose resistance
has an inversely proportional relationship with the temperature level.
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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.

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Inspection
▶ Transaxle Control Module(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
point...
Specifications
▷ Type : Negative Thermal Coefficient Type
Temp.[(°C)°F]
Resistance (Ω)
Min
Max
(-40) -40
48153
45301
51006
(-20) -4...
Other information:
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the center fascia panel.
(Refer to BODY - "Crash pad Center Fascia Panel:)
3.
Remove the hazard lamp switch (A) after loosening mounting screws...
Inspection
1.
After disconnecting the vapor hose from the PCV valve, remove the PCV
valve.
2.
Reconnect the PCV valve to the vapor hose.
3.
Run the engine at idle, then put a finger over the open end of the PCV
valve and make sure that intake manifold vacuum can be felt...
Categories
Vehicle Identification Number (vin)

Frame number
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