A light that is on is never a great sign. We can believe that it is simply a dysfunction related to sensors . However, it is essential to pay attention to it. What is ABS used for? For what reasons does the witness start? What to do? We will answer all of these questions, so you can get behind the wheel of your Kia Sephia 2 with confidence.indicator-abs-Kia-Sephia-2

What is ABS on a Kia Sephia 2

ABS stands for Anti Blocking System . It is a device which will make it possible to improve braking, in particular for continuous braking. Before the development of ABS, the brake pedal was directly linked to the pads. When the pedal was depressed, the pads closed on the discs. The disadvantage with this device is that there is a risk of slipping. With the help of probes, ABS assesses braking. Instead of maintaining the discs, the pressure will vary several times in a very short time, thus preventing a blocking full of Kia Sephia 2 tires. No skidding, and braking is much more efficient.

Kia Sephia 2: why the ABS light is on

If the ABS warning light remains on, it is certain that the Kia Sephia 2 has a malfunction. As with all of the other indicator lights, it is relatively common for it to be simply a contact malfunction. However, it is better to be certain.

False contact

Follow the cables of the ABS probes of the Kia Sephia 2 and read the electric current with a multimeter . If one of them does not have the same value as the other three, there is an electrical problem. Reassemble the line, if you discover a connection fault you will have to resolve it. When a cable is in bad condition, it will have to be changed.

A sensor problem

This is obviously a relatively common malfunction on a Kia Sephia 2. Your sensor may issue an erroneous message. In this situation, it will suffice to change the sounder concerned. You will be able to control the probes using a oscilloscope .

A problem with the hydraulic block

The ABS of the Kia Sephia 2 operates using a system hydraulic , which will manage the intensity of the brake pads. If this system is ever damaged, changing the ABS unit is generally essential. If it is a block malfunction, you can often feel it when you brake.

Conclusion

The ABS warning light that comes on can come from quite different causes. Whether it is a sonar malfunction, a false contact. If your ABS unit is faulty, it will probably have to be replaced. And this operation is relatively expensive, on a Kia Sephia 2 or on any other model of car. It is essential not to abandon an ABS warning light, for obvious safety reasons. Leave us a comment if this specific ABS witness text has ever been useful to you. Good walk!