Hyundai Venue (QX): Automatic Transaxle Control System / 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.

Hyundai Venue. Transaxle Oil Temperature Sensor. Description and operation

    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:

    Hyundai Venue (QX) (2020-2025) Service Manual: Warning Indicator. Components and components location

    Inspection 1. Disconnect the negative (-) battery terminal. 2. Remove the front door trim. (Refer to Body - "Front door trim") 3. Disconnect the power door mirror connector from the harness 4.

    Hyundai Venue (QX) (2020-2025) Service Manual: Components and components location

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