Kia Optima: Removal - Rear Wheel Speed Sensor. Repair procedures - ESC(Electronic Stability Control) System - Brake System - Kia Optima TF 2011-2026 Service ManualKia Optima: 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:

7.8 ~ 9.8 N.m (0.8 ~ 1.0 kgf.m, 5.8 ~ 7.2 lb-ft)


3. Remove the rear seat back. (Refer to the Body group - Seat)
4. Disconnect the rear wheel speed sensor connector.
5. 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.


Rear Wheel Speed Sensor. Repair procedures
...

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

See also:

Climate information screen selection
Press the climate information screen selection button to display climate information on the screen. ...

ENGINE START/STOP button position
OFF Not illuminated • With automatic transaxle To turn off the engine (START/RUN position) or vehicle power (ON position), press the ENGINE START/STOP button with the shift lever in the P (Pa ...

Passenger Presence Detection
The passenger presence detection system detects the presence of a passenger in the front seat. If no passenger is recognized on the front passenger seat, the deployment of the front passenger and/ ...

Copyright www.kiopman.com 2026