An illuminated light is never a good sign. It is easy to think that it is simply a dysfunction stemming from sensors . That said, it's important to pay attention to it. How does ABS work? Why is the indicator light on? What should be done? We will answer these questions, in this way you will be able to take the wheel of the Toyota Yaris Ts with confidence.
What is ABS on a Toyota Yaris Ts
ABS stands for Anti Blocking System . It is a device that offers the possibility of improving the braking system, among other things for sustained brake applications. Before the creation of ABS, the brake pedal was directly linked to the pads. When pressed, the pads stick to the discs. The disadvantage with this system is that there is a chance of skating. Thanks to probes, ABS assesses braking. Instead of holding the discs, the pressure will vary various times per second, to prevent a blocking total tires of the Toyota Yaris Ts. No skating, and braking is much more efficient.
Toyota Yaris Ts: why the ABS warning light is on
In case the ABS warning light is on, it is certain that your Toyota Yaris Ts has a malfunction. As with all of the other witnesses, it is quite common that it simply concerns a malfunction of the electrical connection. However, it's better to be sure.
False contact
Follow the cables of the ABS probes of your Toyota Yaris Ts and take the electric voltage using a multimeter . In the event that one of them does not have the same value as the other three, it means that there is an electrical fault. Reassemble the cables, if you discover a connection fault you will have to troubleshoot it. If ever a cable is in bad condition, it will have to be changed.
A sensor problem
This obviously remains a fairly frequent malfunction for a Toyota Yaris Ts. Your sonar may be sending the wrong message. In this situation, it will suffice to change the problematic sonar. You will be able to test the probes using a oscilloscope .
A problem with the hydraulic block
The ABS of your Toyota Yaris Ts works using a device hydraulic , which manages the pressure of the brake pads. If this device is ever damaged, it is usually necessary to change the ABS unit. In the event that the block malfunctions, it is usually felt when braking.
Conclusion
An ABS warning light that comes on can come from very distinct causes. Whether it is a sonar malfunction, a false contact. If your ABS unit is not functional, it will probably have to be changed. And this operation is rather expensive, for a Toyota Yaris Ts or for each type of car. It is important not to neglect an ABS warning light, for understandable safety reasons. Leave a comment if this special ABS warning light item helped you. See you soon!