A light that is on is not a good omen. You might think it's just a problem of sensors . On the other hand, it is essential to pay attention to it. What is the role of ABS? Why is the light on? what are the solutions? We will try to elucidate these questions, so that you will be able to drive and be Toyota Aygo with confidence.warning-abs-Toyota-Aygo

What is ABS on a Toyota Aygo

ABS stands for Anti Blocking System . It is a device which offers the possibility of improving braking, inter alia during continuous braking. Before the creation of ABS, the brake pedal was directly connected to the pads. As soon as you step on the pedal, the pads stick to the discs. The downside with this process is that there can be a chance of skidding. Thanks to sensors, ABS calculated braking. Instead of holding the discs, the pressure will oscillate several times in a very short time, in order to prevent a blocking total wheels of your Toyota Aygo. Not a single skid, and the braking is much more efficient.

Toyota Aygo: why the ABS warning light is on

If the ABS warning light is on, this Toyota Aygo has a problem. As with all the other LEDs, it is quite common that it just concerns an electrical connection problem. However, it is better to be sure.

False contact

Reassemble the ABS sensor wiring for this Toyota Aygo and measure the electrical voltage using a multimeter . When one of them does not have the same value as the other three, it means that there is an electrical fault. Reassemble the line, if you find a connection fault it is necessary to troubleshoot it. If a cable is ever damaged, it must be replaced.

A sensor problem

This is naturally a fairly common problem on a Toyota Aygo. Your detector may send an erroneous message. In this situation, it will suffice to replace the sensor in question. You can check the sensors with a oscilloscope .

A problem with the hydraulic block

The ABS of this Toyota Aygo works thanks to a device hydraulic , which will manage the intensity of the brake pads. In the event that this device is defective, changing the ABS unit is generally necessary. If this is still a block problem, you can usually feel it when braking.

Conclusion

The ABS warning light that remains on can come from quite different causes. Whether it's a sensor problem, an electrical fault. In case your ABS unit is defective, it is probably necessary to change it. And this operation happens to be quite expensive, on a Toyota Aygo or on any other model of car. It is essential not to abandon an ABS warning light, for obvious safety reasons. Leave a comment if this specific ABS warning text was useful. Enjoy the road!