Is the tone ring on a wheel speed sensor the same as the original?
To produce an accurate signal, the sensor’s tone ring must have the correct number of teeth for the application. Make sure the tone ring on a replacement rotor, drum, axle shaft or outboard CV joint is the same as the original if any of these parts have been recently replaced, or need to be replaced.
What are the symptoms of a bad wheel speed sensor?
Symptoms of a Bad or Failing Wheel Speed Sensor Common signs include the ABS Light coming on, ABS not working properly, and the Traction Control Light staying on. by Timothy Charlet on January 13, 2016 1.
What kind of speed sensor does a car use?
The wheel speed sensor, also known as the vehicle speed sensor (VSS), is a SENSOR used to measure the steering of the car wheels. Commonly used wheel speed sensors are: magnetoelectric wheel speed sensors and Hall effect wheel speed sensors. For modern vehicles, wheel speed information is essential.
Can a left hand wheel speed sensor be replaced?
The part was replaced and the light was reset. Twelve months later (one year ago) the customer called again to say that the car had been ok, but now, just before his MOT the light had come back on. We tested all of the sensors again and this time it was the left hand front sensor that needed replaced.
Where is the wheel speed sensor tone ring?
The wheel speed sensor tone ring is built into the wheel bearing assembly, unlike other wheel speed sensor setups where the tone ring is on the outside of the outer CV joint housing, axle or hub. On later applications, the WSS tone ring is exposed and very vulnerable to corrosion from road salt and road splash.
When to replace a bad wheel speed sensor?
1. ABS Light is illuminated on the dashboard Since the wheel speed sensor also monitors the anti-lock braking system on your car, it’s common for the ABS Light to illuminate when the sensor is worn out, disconnected, or has been struck by debris, which means you’ll have to replace the wheel speed sensor.
The wheel speed sensor, also known as the vehicle speed sensor (VSS), is a SENSOR used to measure the steering of the car wheels. Commonly used wheel speed sensors are: magnetoelectric wheel speed sensors and Hall effect wheel speed sensors. For modern vehicles, wheel speed information is essential.
Why are wheel bearing hubs equipped with wheel speed sensors?
When engineers came up with the idea of putting the wheel speed sensor (WSS) and tone ring inside a sealed wheel bearing hub assembly, it seemed like a great idea. The sealed environment would help protect the sensor and make it less vulnerable to damage or contamination from the outside.