Hyundai Elantra: Automatic Transaxle Control System / Output Speed Sensor Description and Operation

Hyundai Elantra AD (2016-2020) Service Manual / Automatic Transaxle System / Automatic Transaxle Control System / Output Speed Sensor Description and Operation

Description

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.

Input Speed Sensor Repair procedures

Inspection 1. Using the GDS, check the input/output speed sensor waveforms. A. Turn OFF the ignition switch. B. Connect the GDS to the Data Link Connector(DLC) on the lower crash pad. C. ...

Output Speed Sensor Specifications

Specifications ? Type: Hall effect sensor ? Specifications ItemsSpecificationsOperation condition [°C(°F)](-40 ~ 150) -40 ~ 302Output voltage(V)High1.18 ~ 1.68Low0.59 ~ 0.84 ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Shift Lever Repair procedures
Removal 1. Pull the knob (A) in the direction of "F" and remove the knob. 2. Disconnect the connector (B) from the shift lever. 3. Disconnect the fixing clip (A) of wiring. 4. Disconnect the shift cable. (1) Remove the snap pin (A). (2) Disconnect the cable eye end (B) from t ...

Hyundai Elantra AD (2016-2020) Service Manual: Rear Door Window Glass Repair procedures
Replacement 1. Remove the rear door trim. (Refer to Rear Door - "Rear Door Trim") 2. Remove the rear door belt inside weatherstrip (A). 3. Pull down rear door window glass by pressing the power window glass switch. 4. Loosen the mounting screws and remove the rear door belt outside ...