Hyundai Elantra: ABS(Anti-Lock Brake System) / Rear Wheel Speed Sensor Components and Components Location

Front Wheel Speed Sensor Repair procedures

Removal 1. Loosen the wheel nuts slightly. Raise the vehicle, and make sure it is securely supported. 2. Remove the front wheel and tire (A) from front hub . Tightening torque: 107.9 ~ 12 ...

Rear Wheel Speed Sensor Repair procedures

Removal 1. Loosen the wheel nuts slightly. Raise the vehicle, and make sure it is securely supported. 2. Remove the rear wheel and tire (A) from front hub . Tightening torque: 107.9 ~ 127 ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: 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. Ignition "ON" & Engine "ON". D. Check the input/output speed sensor waveforms at high spe ...

Hyundai Elantra AD (2016-2020) Owners Manual: Welcome System
Welcome light Door handle lamp (if equipped) When all the doors (and trunk) are closed and locked, the door handle lamp will come on for about 15 seconds if any of the below is performed. When the door unlock button is pressed on the remote key or smart key. When the button of the outsid ...