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

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

Description

Input speed sensor is a vital unit that measures the rate of rotation of the input shaft inside the transaxle 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.

Transaxle Oil Temperature Sensor Repair procedures

Inspection 1. Turn ignition switch OFF. 2. Remove the battery and battery tray. 3. Disconnect the solenoid valve connector (A). 4. Measure resistance between sensor signal terminal an ...

Input 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: Driving in Flooded Areas, Highway Driving
Driving in Flooded Areas Avoid driving through flooded areas unless you are sure the water is no higher than the bottom of the wheel hub. Drive through any water slowly. Allow adequate stopping distance because brake performance may be reduced. After driving through water, dry the brakes by ge ...

Hyundai Elantra AD (2016-2020) Service Manual: ATF Warmer Repair procedures
Removal 1. Remove the under cover. (Refer to Engine Mechanical System - "Engine room under cover") 2. Loosen the drain plug and drain the engine coolant. (Refer to Cooling System - "Coolant") 3. Disconnect the cooling hose (A) after separated the clamp. 4. Disconnect the hose (A ...