Hyundai Elantra MD/UD: Removal - Rear Wheel Speed Sensor. Repair procedures - ESC(Electronic Stability Control) System - Brake System - Hyundai Elantra MD 2010-2015 Service manualHyundai Elantra MD/UD: Removal

1.
Remove the rear wheel and tire.
Tightening torque:
88.3 ~ 107.9 N.m (9.0 ~ 11.0 kgf.m, 65.1 ~ 79.6 lb-ft)
2.
Remove the rear wheel speed sensor mounting bolt (A).
Tightening torque:
6.9 ~ 10.8 N.m (0.7 ~ 1.1 kgf.m, 5.1 ~ 8.0 lb-ft)

3.
Remove the rear wheel speed sensor cable mounting bolt.
4.
Remove the rear seat back.
(Refer to the Body group - "Seat")
5.
Disconnect the rear wheel speed sensor connector (A), and than remove the rear wheel speed sensor.
6.
Installation is the reverse of removal.
Install the rear sensor after lubricating the O-ring of sensor with the assembly fluid(RAREMAX AF-1)
When inserting the sensor, take care the O-ring not to be damaged.

Inspection
1. Measure the output voltage between the terminal of the wheel speed sensor and the body ground. ...