SENSOR, SPEED, REAR RH

Reliable Rear Wheel Speed Sensor for Toyota Vehicles

Why is this Component Essential

The rear right speed sensor plays a key role in your car's safety systems. This sensor monitors the rotation speed of the rear wheel and sends this data to your car's ABS and traction control systems. Without accurate wheel speed information, these systems cannot work properly.

How Does It Work

Mounted on the rear right wheel, the sensor detects wheel movement using magnetic or hall effect technology. It generates a signal based on wheel rotation speed and transmits it to the car’s ECU. The ECU uses this data to adjust braking, reduce skidding, and maintain steering control under different road conditions.

Problems if It Fails

If this sensor is damaged or malfunctions, your vehicle may display ABS or traction warning lights. You might notice longer brake response times, the ABS not engaging during braking, or a loss of traction support. Replacing a faulty sensor restores these vital safety features and ensures smooth, reliable driving.