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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 47 (Automatic Transaxle Control System - 2.0L (Except HEV)) >> Output Speed Sensor >> Description And Operation >> Description

Description And Operation: Description

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The output speed sensor is a vital unit that measures the rate of rotation of the transaxle's turbine shaft and output shaft, and delivers the readings to the TCM. The sensor provides critical input data that's used in feedback control, damper clutch control, gear setting control, line pressure control, clutch activation pressure control, and sensor fault analysis.

Fig 1: Output Speed Sensor
G11994767Courtesy of HYUNDAI MOTOR AMERICA