A light that is on is not necessarily an excellent omen. One can think that it is quite simply a concern stemming from sensors . However, it is essential to pay attention to it. What is ABS used for? Why does the light go on? what are the solutions? We will answer all these questions, so that you can get behind the wheel of your Hyundai i20 safely.LED-abs-hyundai-i20

What is ABS on a Hyundai i20

ABS means Anti Blocking System . It is a device which offers the possibility of improving the braking system, in particular for intensive braking. Before the invention of ABS, the brake pedal was simply linked to the pads. When pressed, the pads closed on the discs. The trouble with this process is that there is a risk of skating. With the help of sensors, ABS assesses the braking system. Instead of leaning on the discs, the pressure will vary several times in a very short time, in order to prevent a blocking overall wheels of the hyundai i20. No skating, and braking is even more efficient.

hyundai i20: why the ABS warning light is on

When the ABS warning light comes on, there is no question that your hyundai i20 has a problem. As with all the other indicators, it is relatively usual for this to be simply a concern for electrical connection. However, it is better to be insured.

False contact

Follow the ABS sensor lines of your hyundai i20 and measure the electrical voltage with a multimeter . When one of them does not have the same value as the other three, it is because there is a false contact. Follow the cables, if you discover a bad connection you will have to repair it. If a cable is damaged, you will have to replace it.

A sensor problem

This of course remains a relatively common concern for a hyundai i20. The sonar may be sending an erroneous message. Then it will be enough to replace the problematic sensor. You can test the sensors using a oscilloscope .

A problem with the hydraulic block

The ABS of your hyundai i20 works using a device hydraulic , which provides an opportunity to manage the strength of the brake pads. In the event that this device is deficient, changing the ABS unit is often mandatory. When this remains a problem of block, it is generally felt by braking.

Conclusion

An ABS warning light that is triggered can come from many different reasons. Whether it's a sensor issue, an electrical fault. If the ABS unit is not functional, you will certainly have to replace it. And this operation is relatively expensive, for a hyundai i20 or for 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 cookie text helped you. Good road!