A flashing light is not a great sign. One can think that it is just a dysfunction resulting from sensors . However, it is crucial to pay attention to it. How does ABS work? Why does the light come on? what are the solutions? We will answer all these questions, so you will be able to drive the Kia Rio 3 with confidence.indicator-abs-Kia-Rio-3

What is ABS on a Kia Rio 3

ABS means Anti Blocking System . It is a mechanism which will make it possible to perfect the braking system, in particular during continuous braking. Before the invention of ABS, the brake pedal was directly connected to the pads. When pressed, the pads tightened on the discs. The disadvantage with this mechanism is that there may be a chance of slippage. Thanks to probes, ABS calculated the braking system. Instead of leaning on the discs, the pressure will oscillate a certain number of times in a very short time, in order to prevent a blocking full of Kia Rio 3 tires. Not a single skid, and braking becomes much more efficient.

Kia Rio 3: why the ABS light is on

If the ABS warning light remains on, there is no question that this Kia Rio 3 has a malfunction. As with all other indicator lights, it is quite ordinary that it just concerns a contact malfunction. However, it's better to be sure.

False contact

Reassemble the ABS probe cables of this Kia Rio 3 and measure the electrical voltage using a multimeter . If one of them does not have the same value as the others, it is because there is an electrical problem. Reassemble the cables, if you find a connection fault you will have to troubleshoot it. When a wire is damaged, it will have to be changed.

A sensor problem

This naturally remains a fairly recurring malfunction on a Kia Rio 3. It is possible that the sounder sends a bad message. In this specific case, it will suffice to change the sensor concerned. You can test the probes with a oscilloscope .

A problem with the hydraulic block

The ABS of this Kia Rio 3 works thanks to a system hydraulic , which will manage the pressure of the brake pads. When this system fails, replacement of the ABS unit is usually essential. In the event that the block malfunctions, you can often feel it while braking.

Conclusion

An ABS warning light that comes on can come from quite different causes. Either a sensor malfunction, a false contact. If the ABS unit fails, it will certainly have to be replaced. And this intervention is relatively expensive, on a Kia Rio 3 or on each car model. It is essential not to neglect an ABS witness, for obvious safety reasons. Do not hesitate to leave a comment if this special ABS indicator file served you. See you soon!