|
Do it yourself
| |||
| ||||
How a dirty wheel speed sensor can trigger the ABS warning light.
Model: (Various brands) Various
In this video, we can see how the speed sensor of a wheel, if dirty, can affect the activation of the ABS warning light on our vehicle. In fact, these sensors (Wheel Speed Sensors) measure the rotation of the wheels through a tone ring. If they are dirty with mud, metallic dust, or grease, the sensors may not read the signal correctly, causing an error in the ABS system; furthermore, any metallic particles could disrupt the magnetic field of the sensor, leading to incorrect readings. If the tone ring is also dirty or damaged, the sensor may send inconsistent data to the ABS control unit, causing the warning light to turn on. So, as we see in the video, we need to clean the sensor and the tone ring with a specific product, such as an electrical contact cleaner. If the warning light remains on, then the sensor may be faulty, and a more thorough check will be necessary.
Posted on 12 December 2025 by ScegliAuto
Video tutorial
Related tutorials
(Various brands) Various
Wheel speed sensors are part of the vehicle's ABS (Anti-lock Braking System), which distributes braking force to each wheel. These sensors are instal…
(Various brands) Various
The engine light is a very important indicator for diagnosing problems in a timely manner to avoid more serious issues. The engine light can be flash…
(Various brands) Various
In this video, we see an effective procedure for older cars to solve ABS problems. This system works thanks to sensors that read the speed of each wh…
Other guides you may be interested in
|
Frequently Asked QuestionsHow to reset the tyre pressure warning light on the Suzuki Jimny?
To reset the tyre pressure warning light on the Suzuki Jimny, first inflate the tyres to the pressure value indicated on the corresponding sticker: this is located at the bottom of the driver's door pillar. Once the tyres are inflated, insert the ignition key and turn on the instrument panel: select the screen that indicates the tyre pressures, checking that the values change. After a few seconds, the tyre pressure warning light will automatically turn off. by ScegliAuto More videos
|
|
For advertising on this site Write to info@scegliauto.com
ScegliAuto is not responsible for any inaccuracy of the data in the lists. To report any inaccuracy or your business (if you own the business in question), please write to info@scegliauto.com
Number of seconds to generate the page: 0.614
(c) ScegliAuto 2026 - info@scegliauto.com - Privacy policy VAT number: IT01247470535 |