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) Owners Manual: Safe Exit Assist (SEA) System
Once the system decides it is dangerous for a passenger to open a car door by sensing the approaching of a car from behind when the person is opening the door, the warning message "Watch for traffic" appears and the alarming sound will continue for five seconds. If a car approachi ...

Hyundai Elantra AD (2016-2020) Owners Manual: Tires and Wheels
If your vehicle is not equipped with a compact spare tire, your vehicle will be equipped with a Tire Mobility Kit. NOTICE It is permissible to add 3 psi to the standard tire pressure specification if colder temperatures are expected soon. Tires typically loose 1psi (7kPa) for every 12 ...