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Home >> Hyundai >> 2013 >> Veloster Base, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 16 (Automatic Transaxle Control System) >> Transaxle Oil Temperature Sensor >> Description and Operation >> Description
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Description and Operation: Description

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Transaxle Oil Temperature Sensor (OTS) monitors the automatic transaxle fluid's temperature and conveys the readings to TCM. It is an Negative Thermal Coefficient (NTC) 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.

Fig 1: Identifying Transaxle Oil Temperature Sensor
G09150597Courtesy of HYUNDAI MOTOR AMERICA