A triggering witness is never a good omen. One can think that it is quite simply a dysfunction resulting from the sensors . That said, it's important to pay attention to it. What is the role of ABS? Why is the light on? What should be done? We will try to elucidate all of these questions, so you will be able to drive this Renault Clio 3 Rs with confidence.warning-abs-Renault-Clio-3-Rs

What is an ABS on a Renault Clio 3 Rs

ABS means Anti Blocking System . It is a mechanism that offers the possibility of improving braking, among other things during continuous braking. Before the invention of ABS, the brake pedal was simply connected to the pads. When pressed, the pads tightened on the discs. The downside with this process is that there can be a chance of skating. Using probes, ABS calculated braking. Instead of staying pressed on the discs, the pressure will decrease and then increase several times per second, which avoids a blocking overall wheels of the Renault Clio 3 Rs. No slip, and braking becomes much more efficient.

Renault Clio 3 Rs: why the ABS warning light is on

If the ABS warning light stays on, there is no doubt that your Renault Clio 3 Rs has a malfunction. As on all the other witnesses, it is rather frequent that it concerns quite simply a dysfunction of contact. However, it's better to be sure.

False contact

Follow the ABS sensor cables of your Renault Clio 3 Rs and take the electrical voltage using a multimeter . If one of them does not hold the same value as the other three, then there is an electrical fault. Follow the cables, if you discover a bad connection you will have to adjust it. When a cable is in bad condition, it will have to be changed.

A sensor problem

This is obviously a rather common malfunction for a Renault Clio 3 Rs. It happens that the detector sends a bad message. In this case, it will be enough to change the problematic sonar. You can check the probes using a oscilloscope .

A problem with the hydraulic block

The ABS of your Renault Clio 3 Rs works using a device hydraulic , which gives the opportunity to manage the intensity of the brake pads. In the event that this device is defective, changing the ABS unit is usually mandatory. If it is a block malfunction, you can often feel it when you brake.

Conclusion

The ABS warning light that turns on can come from a variety of reasons. Whether it is a sonar malfunction, an electrical fault. Assumed that the ABS unit is not functional, it will probably have to be changed. And this intervention happens to be rather expensive, for a Renault Clio 3 Rs or for any type of automobile. It is important not to neglect an ABS warning light, for obvious safety reasons. You can write a comment if this specific ABS witness text was useful to you. Enjoy the road!